Appetizers and Lessons for Mathematics & Reason Français: 26 pages
A 1100+ page site with math-free logic chapters and wordy algebra chapters.
For comprehension, study site chapters and steps. Go beyond rote learning.

Logic mastery strengthens comprehension and so improves home, work & study abilities .
Logic 5 Chapters Arithmetic 10 Steps Algebra 12 Starter Steps & 5 Advanced Steps
Work & Study 23 Tips Geometry 15 Steps Calculus 70 Lessons

Ages 15+: Why study slopes Polynomials Quadratics Why factor polynomials Logarithms Functions
What is similarity Euclidean geometry leanly Coordinates + complex no.s Vectors DC Electric Circuits

Ages 14+: Prime factorization Written work formats Decimal place value Extend arithmetic skills orally
What is a variable 5 fraction operations by raising terms Solving Linear Equations: Take I Take II

Online Volumes: 1 - Elements of Reason, 2 - 3 Skills For Algebra, 3 - Why Slopes and
More Math
, 1A - Pattern Based Reason, 1B - Skill Development Principles + Troubles
Forewords + leading chapters give original reasons, still valid, for site content & growth.

Site Review: Mathphobics, this site may ease your fears of the subject, perhaps even help you njoy it. ... unintimidating, sometimes funny and very clear. ... . Read all. Continue with Volume 2, Three Skill for Algebra.

Site Review. Math resources ... span ... arithmetic, logic, algebra, calculus, complex numbers, and Euclidean geometry. Lessons and how-tos .... provide a good foundation ... Read all. See site books as well.

Teachers & Tutors: Site material uniquely explains common troubles in terms of steps too large or missing. Plus, this December 2011, 5-phase framework offers a context for mathematics & logic education. Phases 1 to 3 may focus on skills with actual or potential local value for adult & daily life. College-oriented phases 5 & 4 focus on calculus & preparation for it. Phases 1 to 4 may also serve trades & professions not dependent on calculus.

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  1.    wt: 9:   11 Parallel Straight Lines and Transversals/
  2.    wt: 9:   7 Axioms Logic and Equivalent Equations/
  3.    wt: 9:   4 Computation Rules and Function Notation/
  4.    wt: 9:   12 Comparison of Unsigned and Signed Numbers/
  5.    wt: 9:   C Decimal Multiplication Methods/
  6.    wt: 9:   12 Webvideo Lessons on Area and Volume Calculation/
  7.    wt: 8:   LAMP Lean Applied Mathematics Program/
  8.    wt: 8:   5 Factored Polynomial Sign Analysis Examples/
  9.    wt: 8:   3 Quadratics Geometrically/
  10.    wt: 8:   14 Degrees to Radians and Radians to Degrees/
  11.    wt: 8:   12 Function Translating and Rescaling/
  12.    wt: 8:   9 Lines and Slopes Take 2 with tangent function/
  13.    wt: 8:   1 Maps Plans Measurement/
  14.    wt: 8:   A Origins of Counting and Figuring Methods/
  15.    wt: 8:   10 Examples of Algebraic Reasoning/
  16.    wt: 8:   9 Proportionality Backwards and Forwards/
  17.    wt: 8:   11 Squares and Square Roots/
  18.    wt: 8:   Volume 3 Why Slopes A Calculus Intro Etc/
  19.    wt: 7:   Progressive Observable Motivated Mathematics Education/
  20.    wt: 7:   2 Natural Logarithms Exponentials Powers Roots/
  21.    wt: 7:   10 Intersecting Straight Lines and Transversals/
  22.    wt: 7:   2 Euclidean Geometry Constructions Theory extras/
  23.    wt: 7:   3 Solving Linear Equations/
  24.    wt: 7:   9 Combinatorics Trees Tables and Products/
  25.    wt: 7:   7 Arithmetic and Fractions with Units/
  26.    wt: 7:   4 Remainder Arithmetic and Divisibility/
  27.    wt: 7:   3 Prime Factorization Skills/
  28.    wt: 7:   D Decimal Long Division Methods/
  29.    wt: 7:   1 Decimal Place Value/
  30.    wt: 7:   38 Lessons on Calculating Derivatives/
  31.    wt: 6:   Mathematics Education Essays/
  32.    wt: 6:   5 What is Similarity/
  33.    wt: 6:   4 Lines and Slopes Take 1/
  34.    wt: 6:   8 Unifying Theme For Algebra/
  35.    wt: 6:   10 LCM GCD and Euclid GCD Algorithm/
  36.    wt: 6:   6 Fractions and Ratios/
  37.    wt: 6:   Advanced Calculus Volume 3 Appendices/
  38.    wt: 6:   Volume 1B Mathematics Curriculum Notes/
  39.    wt: 6:   Volume 1A Pattern Based Reason/
  40.    wt: 5:   Volume 1A Regles et modeles/
  41.    wt: 5:   15 Arc or Inverse Trigonometric Function/
  42.    wt: 5:   13 Vectors/
  43.    wt: 5:   B Real Numbers Extrinsic Development/
  44.    wt: 5:   5 Real Numbers/
  45.    wt: 5:   8 Arithmetic with Signed Numbers/
  46.    wt: 5:   2 Arithmetic with Decimals/
  47.    wt: 5:   Time Date Matters/
  48.    wt: 5:   4 Lessons on Using Derivatives/
  49.    wt: 5:   13 Lessons on Limits and Continuity/
  50.    wt: 5:   Mathematics 506 Lessons/
  51.    wt: 4:   Mathematics Skills Year by Year/
  52.    wt: 4:   1 Five Polynomial Operations/
  53.    wt: 4:   8 Unit Circle Trigonometry/
  54.    wt: 4:   7 Complex Numbers/
  55.    wt: 4:   6 Trigonometry first steps/
  56.    wt: 4:   Mathematics Skill Development Framework/
  57.    wt: 3:   francais/
  58.    wt: 3:   4 Functions/
  59.    wt: 3:   Geometry maps plans trigonometry vectors/
  60.    wt: 3:   1 Working With Sets/
  61.    wt: 3:   Algebra Starter Lessons/
  62.    wt: 3:   5 Integers/
  63.    wt: 3:   Arithmetic and Number Theory Skills/
  64.    wt: 3:   Skills with take home value/
  65.    wt: 3:   5 Lessons on Integration/
  66.    wt: 3:   Volume 2 Three Skills For Algebra/
  67.    wt: 3:   Volume 1 Elements of Reason/
  68.    wt: 3:   Work and Study Tips/
  69.    wt: 3:   Resources and Reciprocal Links/
  70.    wt: 3:   Quebec Material/
  71.    wt: 2:   Direct Current Electric Circuits/
  72.    wt: 2:   More Algebra/
  73.    wt: 2:   70 Calculus Starter Lessons/
  74.    wt: 1:   Archives/
  75.    wt: 1:   Parent Center/
  76.    wt: 11:   Step 4 Gaussian Elimination/
  77.    wt: 11:   Step 3 Easy systems in 2 or more unknowns/
  78.    wt: 11:   Step 2 Algebraic solutions for one unknown/
  79.    wt: 11:   Step 1 Stick diagram and fractions/
  80.    wt: 10:   3 Cartesian and Polar Coordinates/
  81.    wt: 10:   6 More Less Greater Than Inequalities and Comparison/
  82.    wt: 10:   2 Formula Forward Use Evaluation/
  83.    wt: 10:   B Decimal Comparing and Subtracting Methods/
  84.    wt: 10:   A Decimal Counting and Adding Methods/

Web Page Search

1101 matches:

  1.    wt: 9:   C LAMP Introduction Culture in Mathematics Education
  2.    wt: 9:   Quebec cahiers d apprentissage en mathematiques pour 4 16
  3.    wt: 9:   2 Radian Measure Numerical Value of one degree
  4.    wt: 9:   33 sines and cosines of 2A 3A 4A 5A
  5.    wt: 9:   13 Pythagorean spatial distance formulas
  6.    wt: 9:   9 Place Value Review Decimal form of Avogrados number included
  7.    wt: 9:   7 More on Groups of 3 Place Value in Mixed Decimal Fractions
  8.    wt: 9:   6 Groups of 3 Place Value in Mixed Decimal Fractions
  9.    wt: 9:   5 More on Groups of 3 Place Value in Decimal Fractions
  10.    wt: 9:   4 Groups of 3 Place Value in Decimal Fractions
  11.    wt: 9:   3 More on Groups of 3 Multi Digit Place Value
  12.    wt: 9:   Phase 3. Logic and Mathematics with possible take home value 1 to 2 years
  13.    wt: 8:   B LAMP Introduction Curriculum Development Standards
  14.    wt: 8:   25 Absolute Value greatest integer and saw tooth functions
  15.    wt: 8:   5 Natural Logarithm Calculator Exercises
  16.    wt: 8:   3 Natural Logarithms and Exponentials Basic Properties
  17.    wt: 8:   6 Polynomial Operations and Equivalent Computation Rules
  18.    wt: 8:   Rewriting algebraic substitution as function substitutions
  19.    wt: 8:   35 sines and cosines of 2A 3A 4A 5A
  20.    wt: 8:   34 sines and cosines of 2A 3A 4A 5A
  21.    wt: 8:   18 sum of sinusoidal waves as a single wave
  22.    wt: 8:   PS F Scalar Multiplication Distributes over Addition
  23.    wt: 8:   3 Lengths and Areas on Maps and Plans
  24.    wt: 8:   9 Circle Area and Perimeter Formula Backwards Forwards
  25.    wt: 8:   4 Rectangle Area and Like Formulas Backwards
  26.    wt: 8:   3 Gaussian Elimination 3 unknowns first example
  27.    wt: 8:   8 Numerals Fractionals Quantals Take II
  28.    wt: 8:   7 Calculator Usage Notes and Cautions
  29.    wt: 8:   11 Place Value SI Standard International way
  30.    wt: 8:   2 Groups of Three Place Value for Multidigit Decimals
  31.    wt: 8:   Chapter 29 Contrapositive and Vacuously True Implications
  32.    wt: 8:   Chapter 22 Contrapositive and Vacuously True Implications
  33.    wt: 8:   Montreal Basic and Advanced Mathematics Tutoring
  34.    wt: 7:   chapitre 07 00 Des chaines plus longues de la raison
  35.    wt: 7:   chapitre 04 10 Etapes pour une meilleur raison
  36.    wt: 7:   27 Graduated Correction and Penalties for Young Offenders
  37.    wt: 7:   Ages 3 to 14 Terminal Objectives for Arithmetic and Statistics
  38.    wt: 7:   Ages 3 to 14 Terminal Objectives for Algebra Geometry and Probability
  39.    wt: 7:   6 quadratics numerical approach
  40.    wt: 7:   7 Coordinate Addition and Scalar Multiplication
  41.    wt: 7:   Parallel Lines and Parallel Transversals
  42.    wt: 7:   Construction Methods and Criteria for Isometric and Similar Triangles
  43.    wt: 7:   3 Straight Lines Slope as Tangent of Inclination Angle
  44.    wt: 7:   30 unit circle calculation of six trigonometric functions
  45.    wt: 7:   29 secant cosecant and cotangent for acute angles
  46.    wt: 7:   5 An Easy Proof of the Distributive Law
  47.    wt: 7:   13 Navigation Location from Angles to 2 Landmarks
  48.    wt: 7:   10 Similarity of Triangles Equivalent of Two Criteria
  49.    wt: 7:   9 Similarity of Triangles Usual Criteria
  50.    wt: 7:   10 Pythagorean plane distance formula
  51.    wt: 7:   8 Division and Mulplication of Compound Fractions
  52.    wt: 7:   5 Triangle Area Formula Backwards
  53.    wt: 7:   5 Gaussian Elimination for 3 unknowns 2nd example
  54.    wt: 7:   3 GE III Equation Addition and Multiplication
  55.    wt: 7:   6 Pythagorean Hypotenuse Calculation Example
  56.    wt: 7:   3 Triangle Area Formula Example
  57.    wt: 7:   2 Another Rectangle Area Formula Example
  58.    wt: 7:   5 Talking about Numbers and Quantities
  59.    wt: 7:   1 Squares and Square Roots Introduction
  60.    wt: 7:   15 GCD of 650 225 via Euclid Alg LCM via Product Rule
  61.    wt: 7:   C Equality for Fractions and Two Term Ratios and Fractions
  62.    wt: 7:   7 Numerals Fractionals Quantals
  63.    wt: 7:   A Decimals Modular and Remainder Arithmetic
  64.    wt: 7:   5 Prime Factorization and a Square Rule
  65.    wt: 7:   Long Division forwards and backwards Example 3
  66.    wt: 7:   3 Harder Cases Convert to Compare and Subtract
  67.    wt: 7:   1 Comparison and Subtraction Easy Direct Cases
  68.    wt: 7:   Quick history of numbers and algebra
  69.    wt: 7:   9 Comparison and Subtraction of Time Intervals
  70.    wt: 7:   33 Chain Rule Real Player video examples
  71.    wt: 7:   7 Evaluation by immediate or delayed substitution
  72.    wt: 7:   Chapter 19. Exponentials and Natural Logarithms
  73.    wt: 7:   Chapter 15. Algebraic Evaluation of Limits
  74.    wt: 7:   Chapter 9 Talking about Numbers or Quantities
  75.    wt: 7:   Chapter 2 Implication Rules Forwards and Backwards
  76.    wt: 7:   Chapter 16 Origins and Limitations of Rules and Patterns
  77.    wt: 7:   Chapter 14 Deductive and Empirical Views of Mathematics
  78.    wt: 7:   Chapter 4 Implication Rules Forwards and Backwards
  79.    wt: 7:   Euclidean and Analytic Geometry with Complex Numbers and Trigonometry
  80.    wt: 7:   Phase 1. Basics Skills with clear take home value 5 to 6 years
  81.    wt: 6:   Ramblings Introduction Algebra Essay
  82.    wt: 6:   need for a mixed mathematics curriculum
  83.    wt: 6:   Leaner mathematics curriculum
  84.    wt: 6:   2 Conductance Resistance Duality02
  85.    wt: 6:   1 Conductance Resistance Duality01
  86.    wt: 6:   E Wire Resistance Calculation03
  87.    wt: 6:   A Wire Resistance Qualitative01
  88.    wt: 6:   25 Mathematics Education Leaving A Good Impression
  89.    wt: 6:   23 Modularized Skill Development Modularized Rigor Take IV
  90.    wt: 6:   23 Modularized Skill Development Modularized Rigor Take III
  91.    wt: 6:   23 Modularized Skill Development Modularized Rigor Take II
  92.    wt: 6:   21 Calculus Oriented Highschool Mathematics Winners and Orphans Take II
  93.    wt: 6:   20 Calculus Oriented Highschool Mathematics Winners and Orphans Take I
  94.    wt: 6:   5 Patience Please for Yourself and Your Charges
  95.    wt: 6:   Objectives for Mathematics and Logic Language Skill Development
  96.    wt: 6:   17 Function maxima minima and their location
  97.    wt: 6:   11 Function Domain Range Source and Targets
  98.    wt: 6:   3 Formula or function graphing exercise
  99.    wt: 6:   2 Algebraic use of function notation
  100.    wt: 6:   A Quadratics Summary
  101.    wt: 6:   9 quadratics physical and further context
  102.    wt: 6:   7 quadratic formulla derivation
  103.    wt: 6:   4 quadratics difference of two squares
  104.    wt: 6:   9 Summary Degrees to Radians and back
  105.    wt: 6:   8 Radian Measures of Common Angles
  106.    wt: 6:   7 Radian Measures in special Triangles
  107.    wt: 6:   4 Resultant of a Sum of Movements
  108.    wt: 6:   Proportionality of Line Segments From Parallel Transversals
  109.    wt: 6:   Parallel Lines and Alternating Corresponding Angles
  110.    wt: 6:   17 tangent function angle sum formulas
  111.    wt: 6:   27 Logarithmic use of products of sines and cosines
  112.    wt: 6:   22 sine of 22.5 degrees via half angle formulas
  113.    wt: 6:   17B sine cosine Angle Sum Formulas via cis
  114.    wt: 6:   17A The complex number valued trig function cis
  115.    wt: 6:   13 Graph of tangent function many periods
  116.    wt: 6:   10 sine cosine Angle Sum Formulas via cis
  117.    wt: 6:   2 Similar Triangles Equality of Corresponding Side Ratios
  118.    wt: 6:   5 Similarity of Circles Squares and Rectangles
  119.    wt: 6:   1 Numerical view of lines and their equations
  120.    wt: 6:   5 Cartesian Addition and Translation
  121.    wt: 6:   8 More Use of Maps Not Drawn to Scale
  122.    wt: 6:   4 Angles on Maps Plans drawn to scale
  123.    wt: 6:   A Modular and Remainder Arithmetic
  124.    wt: 6:   15 Head to Tails in place Addition Associative
  125.    wt: 6:   14 Vector Head to Tail Sums and Resultants
  126.    wt: 6:   3 Location of Point in Decimal Multiplication
  127.    wt: 6:   B Decimal Comparison and Subtraction
  128.    wt: 6:   4 Commutative Law Groups Counting Form
  129.    wt: 6:   3 Inequalities Algebraically
  130.    wt: 6:   1 Decimals Modular and Remainder Arithmetic
  131.    wt: 6:   8 Pythagorean Relation Forwards Backwards
  132.    wt: 6:   3 Linear Equation Literal Solution More
  133.    wt: 6:   2 More and Less Than for Counts and Measures
  134.    wt: 6:   3 Geometric Formulas and Function Notation
  135.    wt: 6:   2 Computation Rules Evaluation
  136.    wt: 6:   8 Compound Interest Formula Evaluation
  137.    wt: 6:   4 A Brief Story of numbers and algebra
  138.    wt: 6:   3 Comparison of Negative Numbers
  139.    wt: 6:   1 More and Less Than for Counts and Measures
  140.    wt: 6:   9 GCD of 360 110 via Primes and Euclid Algorithm
  141.    wt: 6:   3 signed coordinates for maps and planes
  142.    wt: 6:   16 Addition Subtraction Comparision Compared
  143.    wt: 6:   15 Adding and Subtracting with Unlike Denominators
  144.    wt: 6:   13 Fraction Comparison Algebraic View
  145.    wt: 6:   10 Simplification of Fractions and Mixed Numerals
  146.    wt: 6:   6 Multiplication Algebraically Take II
  147.    wt: 6:   3 Unit fraction of a fraction
  148.    wt: 6:   6 Multiplication by Natural Numbers
  149.    wt: 6:   10 video Prime Factorization upto 23 squared
  150.    wt: 6:   6 Sieve of Eratosthenes and Square Rule
  151.    wt: 6:   Long Division forwards and backwards Example 2
  152.    wt: 6:   Long Division forwards and backwards Example 1
  153.    wt: 6:   A Elementary Basis for Multiplication Methods
  154.    wt: 6:   8 Subtraction with Units of Measure
  155.    wt: 6:   6. Counting and adding units and mixed units
  156.    wt: 6:   Practical Methods Ends and Values for Arithmetic
  157.    wt: 6:   8 Addition of Time Intervals via subtotaling
  158.    wt: 6:   Example 1. Area Between x and x squared
  159.    wt: 6:   A Related Material in Volume 3
  160.    wt: 6:   A Chain Rule Real Player video examples
  161.    wt: 6:   38 Formulas and derivatives for powers and roots
  162.    wt: 6:   28 Chain Rule Preparation for a Proof
  163.    wt: 6:   27 Chain Rule sinusoidal outer inner functions EGS
  164.    wt: 6:   25 Chain Rule Animated Examples Continued
  165.    wt: 6:   13 Limits with Parameters and Derivatives Take II
  166.    wt: 6:   5 Jumps and absence of unlimited error control
  167.    wt: 6:   Chapter 14 Limits and Continuity with and sans Decimals
  168.    wt: 6:   Appendix E. How To Study Mathematics and Why
  169.    wt: 6:   Chapter 25. Mathematical Induction Examples
  170.    wt: 6:   Chapter 25. Mathematical Induction Examples
  171.    wt: 6:   Chapter 17. Pythagorean Theorem Chinese Square Proof
  172.    wt: 6:   Chapter 10 Describing and Changing Calculations
  173.    wt: 6:   Chapter 6 Change of Language
  174.    wt: 6:   Chapter 5 Islands and Divisions of Knowledge
  175.    wt: 6:   Chapter 6 Rule Based Reason in Mathematics
  176.    wt: 6:   Chapter 2 For and Against Mathematics
  177.    wt: 6:   Chapter 12 Islands and Divisions of Knowledge
  178.    wt: 6:   Chapter 8 Change of Language
  179.    wt: 6:   V Reasons and Motivations for Logic and Mathematics
  180.    wt: 6:   Math Free Euclidean Logic and Non Terminating Decimals 2 Topics
  181.    wt: 6:   Phase 2. More Basic Skills with likely take home value 1 to 2 years
  182.    wt: 5:   Appendix 1 primary and preschool mathematic
  183.    wt: 5:   I LAMP Introduction Study Habits
  184.    wt: 5:   H LAMP Introduction Instructional Concepts
  185.    wt: 5:   F LAMP Introduction Prerequisites
  186.    wt: 5:   E LAMP Introduction Modern Mathematics
  187.    wt: 5:   Applied Maths Program14092009 POMME variant
  188.    wt: 5:   Mathematics Education Professors
  189.    wt: 5:   mathematics curriculum shifts
  190.    wt: 5:   teaching tutoring algebraic reason
  191.    wt: 5:   three goals for Mathematics Education
  192.    wt: 5:   04 29 New Mathematics Curriculum
  193.    wt: 5:   standards for course material
  194.    wt: 5:   Education in mathematics science and technology
  195.    wt: 5:   education an empirical art
  196.    wt: 5:   chapitre 07 01 principle D induction mathematique
  197.    wt: 5:   chapitre 06 00 Chaines de la raison
  198.    wt: 5:   chapitre 03 A Propos Des Prochains Chapitre
  199.    wt: 5:   F Wire Resistance Calculation04
  200.    wt: 5:   D Wire Resistance Calculation02
  201.    wt: 5:   C Wire Resistance Calculation01
  202.    wt: 5:   B Wire Resistance Qualitative02
  203.    wt: 5:   23 Modularized Skill Development Modularized Rigor
  204.    wt: 5:   13 Addition and Addition Tables
  205.    wt: 5:   6 Discipline Who is in Charge Conserving Authority
  206.    wt: 5:   sign monoticity analysis example 3
  207.    wt: 5:   22 Square Root function graphically
  208.    wt: 5:   15 Sign analysis of functions
  209.    wt: 5:   4 Function notation in and beyond mathematics
  210.    wt: 5:   1 Geometric Introduction of Function Notation
  211.    wt: 5:   5 quadratics completing the square
  212.    wt: 5:   3 quadratics factoring by inspection
  213.    wt: 5:   2 quadratics graphing in general
  214.    wt: 5:   1 quadratics graphing exercises
  215.    wt: 5:   8 Formulas for Fractional Exponents with Logarithms
  216.    wt: 5:   2 Square Root Simplification a prequel
  217.    wt: 5:   1 Calculator Starter Exercises
  218.    wt: 5:   3 Polynomials Multiplication Addition
  219.    wt: 5:   13 cosecant function Definition Graph and Inverse
  220.    wt: 5:   11 arctan left inverse of tangent Graph
  221.    wt: 5:   4 Circle Sector Area proportional to Central Angle
  222.    wt: 5:   3 Circle Arclengh Proportional to Central Angle
  223.    wt: 5:   1 Degrees and Radians Introduction
  224.    wt: 5:   A Global Time and Navigation
  225.    wt: 5:   SAS Method For Isometric Or Proportional Triangle Construction
  226.    wt: 5:   Analytic View of Triangle Construction or Line Instersection More
  227.    wt: 5:   14 Straight Lines Equations General Case
  228.    wt: 5:   7 Tangent Function is odd on this domain
  229.    wt: 5:   6 Tangent Function Inclination Angle Take 2
  230.    wt: 5:   2 Straight Lines Slopes As Rise Over Run
  231.    wt: 5:   32 seven rows of pascals triangle
  232.    wt: 5:   31 basic secant cosecant cotangent trig identities
  233.    wt: 5:   26 Formulas for products of sines and cosines
  234.    wt: 5:   25 tangent double angle formula Slope connection
  235.    wt: 5:   21 sine and cosine Half Angle Formulas
  236.    wt: 5:   20 sine and cosine Double Angle Formulas
  237.    wt: 5:   17D cis formulas for sine cosines and tangent
  238.    wt: 5:   17C sine and cosine double triple angle formulas
  239.    wt: 5:   11 tangent function undefined when terminal side vertical
  240.    wt: 5:   13 Trig Formulas for dot and cross Products
  241.    wt: 5:   12 cis formulas for sine cosines and tangent
  242.    wt: 5:   11 sine and cosine double triple angle formulas
  243.    wt: 5:   9 The complex number valued trig function cis
  244.    wt: 5:   7 Second Way to Calculate Products
  245.    wt: 5:   1 Rectangular Polar Coordinates Review
  246.    wt: 5:   5 Trigonometric Ratios For Tangent and Special Triangles
  247.    wt: 5:   7 Translations Rotations Reflections Dilatations
  248.    wt: 5:   11 A Partial Summary
  249.    wt: 5:   9 Pythagorean Theorem Chinese Square Proof
  250.    wt: 5:   6 Polar Multiplication and Rotation
  251.    wt: 5:   3 Rectangular Coordinates Review
  252.    wt: 5:   PS H Distributive Law For Complex Numbers
  253.    wt: 5:   PS G Rotation Distributes over Addition
  254.    wt: 5:   PS E Multiplication with Polar Coordinates
  255.    wt: 5:   PS D Addition with Cartesian Coordinates
  256.    wt: 5:   PS B Parallelogram Construction Methods
  257.    wt: 5:   13 Angle Side Angle Failure
  258.    wt: 5:   6 Ruler and compass Angle Bisection
  259.    wt: 5:   3 Isometry of Triangles Congruence
  260.    wt: 5:   A Measurement with Ruler Proper Use
  261.    wt: 5:   5 Drawing to Scale Avoids Angle Distortions
  262.    wt: 5:   musings do not puiblish real numbers
  263.    wt: 5:   25 Mid way Convergence to Axiomatic Approach
  264.    wt: 5:   23 Distributive Law Two Derivations
  265.    wt: 5:   21 Addition of Multiples of a Single Vector
  266.    wt: 5:   20 Length and Direction of Collinear Vector Sums How to Add Definition
  267.    wt: 5:   13 Arrows and Vectors in a Plane
  268.    wt: 5:   5 Areas of Rectangles Revisited
  269.    wt: 5:   7 Pythagorean Theorem Chinese Square Proof
  270.    wt: 5:   6 Compound Interest Forward and Backwards
  271.    wt: 5:   2 Linear Equation Literal Solution
  272.    wt: 5:   6 Equations and Systems Equivalent or Implied
  273.    wt: 5:   4 Subtraction and Division Axioms
  274.    wt: 5:   2 Addition and Multiplication Axioms
  275.    wt: 5:   1 Equivalent Computation Rules
  276.    wt: 5:   4 Comparison of Negative Numbers
  277.    wt: 5:   13 Real Number Subtraction
  278.    wt: 5:   8 Coordinates for Maps and Planes
  279.    wt: 5:   1 Whole and Natural Numbers
  280.    wt: 5:   1 Formulas Dependence and Function Notation
  281.    wt: 5:   4 Solving a triangular system exercise
  282.    wt: 5:   3 Solving triangular system example
  283.    wt: 5:   5 Algebraic Solutions Introduction
  284.    wt: 5:   Using Letters for Physical Quantities
  285.    wt: 5:   Formula Usage Show Work Format
  286.    wt: 5:   7 Compound Interest Formula Introduction
  287.    wt: 5:   4 Circle Area Formula Example
  288.    wt: 5:   7 Cautious or Safe Set Construction
  289.    wt: 5:   6 Three Notions of What is a Variable
  290.    wt: 5:   3 Properties of Square Roots with example
  291.    wt: 5:   14 GCD of 650 110 via Primes LCM via Product Rule
  292.    wt: 5:   2 Least Common Multiple LCM intro via list method
  293.    wt: 5:   5 Counting with Tables Trees Product Rule Take II
  294.    wt: 5:   11 What are real lengths and numbers
  295.    wt: 5:   2 signed and unsigned numbers as coordinates
  296.    wt: 5:   5 Reciprocals and Division for Fractions with Units
  297.    wt: 5:   3 Multiplying Units and Numbers
  298.    wt: 5:   1 Addition and Subtraction with Units
  299.    wt: 5:   A Similarities between Fractions and Two Term Ratios
  300.    wt: 5:   17 Efficient Ways to Add and Subtract
  301.    wt: 5:   14 Adding and Subtracting with Like Denominators
  302.    wt: 5:   1 What is a fraction Take II
  303.    wt: 5:   A Associative Law Theorectical Note
  304.    wt: 5:   11 Adding Integers Formulas and Examples
  305.    wt: 5:   20 Remainder Arithmetic Rule of 9 for checking sums IV
  306.    wt: 5:   19 Remainder Arithmetic Rule of 9 for checking sums III
  307.    wt: 5:   18 Remainder Arithmetic Rule of 9 for checking sums II
  308.    wt: 5:   17 Remainder Arithmetic Rule of 9 for checking sums I
  309.    wt: 5:   13 Remainder Arithmetic Modulo 5 Example
  310.    wt: 5:   20 Uniqueness of Prime Factorization
  311.    wt: 5:   15 video Factors of 20 using Prime Factorization
  312.    wt: 5:   9 video Prime Factorization upto 19 squared
  313.    wt: 5:   Appendix 1 Decimals Comparison Method Take II
  314.    wt: 5:   7 Subtraction for Decimal Fractions with Exercises
  315.    wt: 5:   2 Subtraction Easy Case Examples
  316.    wt: 5:   7 Adding decimal fractions using decimal point
  317.    wt: 5:   3. How to add with decimals A sans conversions
  318.    wt: 5:   10 Names for Big Numbers and Powers of Ten Expansion
  319.    wt: 5:   Formula Evaluation how to show work
  320.    wt: 5:   016 Numbering Occidental Calendar Days
  321.    wt: 5:   Example 1 volume of a pyramid
  322.    wt: 5:   5 Area Under Curve Exercise
  323.    wt: 5:   4 Definite Integrals Evaluation Exercises
  324.    wt: 5:   36 Cube root derivative animated
  325.    wt: 5:   34 Derivative of exponential function
  326.    wt: 5:   30Chain Rule A Proof
  327.    wt: 5:   26 Chain Rule Recognising outer inner functions
  328.    wt: 5:   24 Chain Rule Animated Examples
  329.    wt: 5:   17 Derivatives of quotients of sine and cosine
  330.    wt: 5:   16 Derivatives of reciprocals of sine and cosine
  331.    wt: 5:   1 Fall 1983 Why Slopes Appetizer
  332.    wt: 5:   12 Limits with Parameters and Derivatives Take I
  333.    wt: 5:   .H1 First Fundamental Theorem of Calculus
  334.    wt: 5:   G.2 Differentiable Functions Mean Value Theorem
  335.    wt: 5:   F.1 What Functions are Continuous
  336.    wt: 5:   Chapter 18. Slopes Areas Integration
  337.    wt: 5:   Chapter 17. Area Approximation
  338.    wt: 5:   Chapter 9 About First Courses in Calculus
  339.    wt: 5:   Chapter 3. Slope Sign Analysis
  340.    wt: 5:   Appendix A. Reading Guide For Next Appendices
  341.    wt: 5:   Chapter 26 What is in chapters 27 to 31
  342.    wt: 5:   Postscript Unifying Theme A Fourth Skill For Algebra
  343.    wt: 5:   Chapter 12. Shorthand Usage Guide
  344.    wt: 5:   Chapter 3 Chains of Reason
  345.    wt: 5:   Chapter 4 Complex Numbers and Why Slopes
  346.    wt: 5:   Chapter 3 Algebra Difficulties
  347.    wt: 5:   Chapter 17 Objective Ways Trial and Error Discovery
  348.    wt: 5:   Chapter 13 Geometric Thinking Euclidean Model For Reason
  349.    wt: 5:   Chapter 3 What is in chapters 4 to 8
  350.    wt: 5:   P Exact Arithmetic With Whole Numbers and Fractions
  351.    wt: 5:   D. Check work a must with a caution
  352.    wt: 5:   Phase 5. Calculus Light to Rigourous for 1 to 2 years
  353.    wt: 5:   More Algebra and Slope based Calculus Preview
  354.    wt: 4:   K LAMP Musings Science Education
  355.    wt: 4:   Skills Chapter 3 Algebra
  356.    wt: 4:   7 logic review and decimals an odd combination
  357.    wt: 4:   5 logarithms and exponentials etc
  358.    wt: 4:   3 Euclidean Geometry Leanly
  359.    wt: 4:   Teach the teachers plus goals
  360.    wt: 4:   Math Ed if it must be short make it lean effective
  361.    wt: 4:   grouping students according to ability
  362.    wt: 4:   what should be learnt and When
  363.    wt: 4:   Maps Plans Drawings
  364.    wt: 4:   talk the algebra talk
  365.    wt: 4:   02 20 mathematics education references
  366.    wt: 4:   three aims for mathematics students
  367.    wt: 4:   Operational Viewpoint to Value
  368.    wt: 4:   mathematics instruction in general
  369.    wt: 4:   three kinds of reason in mathematics
  370.    wt: 4:   Four ways to improve education reform
  371.    wt: 4:   Prequel In For A Penny In For A Pound
  372.    wt: 4:   fairness and inductive principles for instruction
  373.    wt: 4:   chapitre 04 05 Implication versus suggestion
  374.    wt: 4:   chapitre 04 04 Parlons de la logique
  375.    wt: 4:   chapitre 04 03 Unidirectionnel versus bidirectionnel
  376.    wt: 4:   chapitre 02 00 La Communication des idees
  377.    wt: 4:   Trois Notions qui menent a algebre
  378.    wt: 4:   3 Like resistors in parallel
  379.    wt: 4:   2 Unlike resistors in parallel01
  380.    wt: 4:   19 Extending the Oral Dimension of Mathematics
  381.    wt: 4:   17 Math Booklets for children and young teenagers
  382.    wt: 4:   16 Secondary Mathematics Tips
  383.    wt: 4:   14 Multiplication and Times Tables
  384.    wt: 4:   12 Goals and Objectives For Mathematics
  385.    wt: 4:   11 Help and Defend Your Child or Teens Education
  386.    wt: 4:   10 Ends values for work study instruction
  387.    wt: 4:   Ages 12 to 14 Skills with take home value
  388.    wt: 4:   Ages 3 plus to 4 plus
  389.    wt: 4:   sign monoticity analysis example 4
  390.    wt: 4:   sign monoticity analysis example 2
  391.    wt: 4:   sign monoticity analysis example 1
  392.    wt: 4:   21 Graphs of functions given by Horizontal Line Method
  393.    wt: 4:   8 Set view of relations and functions
  394.    wt: 4:   6 Set Existence Formation and Notation
  395.    wt: 4:   5 Function notation for geometric transformations
  396.    wt: 4:   Introduction Reading Guide
  397.    wt: 4:   10 quadratic exercises
  398.    wt: 4:   Quadratics in 10 steps
  399.    wt: 4:   9 Formulas for Real Exponents with Logarithms
  400.    wt: 4:   7 Formulas for Roots with Logarithms Derivation
  401.    wt: 4:   6 Formulas for Even and Odd Roots with Logarithms
  402.    wt: 4:   5 Polynomials Long division Nonlinear divisor
  403.    wt: 4:   4 Polynomials Long division linear divisor
  404.    wt: 4:   1 Polynomials Distributive Law
  405.    wt: 4:   16 cotangent function Definition Graph and Inverse
  406.    wt: 4:   15 cosecant function Definition Graph and Inverse
  407.    wt: 4:   14 secant function Definition Graph and Inverse
  408.    wt: 4:   10 arctan left inverse of tangent Definition
  409.    wt: 4:   6 Graph of arccos function
  410.    wt: 4:   5 Swapping Coordinates is a reflection
  411.    wt: 4:   6 Radian Measure to Degrees
  412.    wt: 4:   5 Degrees to Radian Measure
  413.    wt: 4:   12 From Applied To Pure Mathematics
  414.    wt: 4:   10 Parallelogram Addition Method
  415.    wt: 4:   5 Head To Tail Arrow Addition
  416.    wt: 4:   3 Navigation with Arrows or Vectors
  417.    wt: 4:   2 Graphing y=Af(x) Vertical Scaling
  418.    wt: 4:   Parallel Lines and Interior Angles
  419.    wt: 4:   Straight Lines ASA Intersection Study More
  420.    wt: 4:   Straight Lines ASA Intersection Study
  421.    wt: 4:   13 Straight Lines Finding Equations from 2 points
  422.    wt: 4:   10 Straight Lines through Origin Equations More
  423.    wt: 4:   9 Straight Lines through Origin Equations
  424.    wt: 4:   8 Straight Lines Equation for vertical
  425.    wt: 4:   28 Expressing products of sines cosines as sums
  426.    wt: 4:   24 tangent Angle Difference Formula
  427.    wt: 4:   23 sine and cosine of 180 plus 22.5 degrees
  428.    wt: 4:   19 Pythagorean Identity For sine and cosine functions
  429.    wt: 4:   17E Trig Formulas for dot and cross Products
  430.    wt: 4:   16 Right Triangle Complementary Angle Relations
  431.    wt: 4:   14 cosine even and sine and tangent are odd
  432.    wt: 4:   12 Graph of tangent function for one period
  433.    wt: 4:   10 Graphs of sines and cosines many periods
  434.    wt: 4:   2 Quadrant I reference Angles
  435.    wt: 4:   Appetizer A Complex Number Applet
  436.    wt: 4:   6 Trigonometry Sines of Supplementary Angles
  437.    wt: 4:   8 Similarity of Triangles and Polygons
  438.    wt: 4:   1 Early Concept of Like or Similar Shapes
  439.    wt: 4:   10 Midpoint of [a b] and [b a]
  440.    wt: 4:   5 Algebraic View of Slopes
  441.    wt: 4:   3 Slope product for perpendicular lines
  442.    wt: 4:   What is and is not here
  443.    wt: 4:   1 Cartesian Coordinates sans signs
  444.    wt: 4:   16 Angles Subtended By Chords and Diameters
  445.    wt: 4:   15 Triangle Angle Sum is 180 degrees
  446.    wt: 4:   14 Parallel Lines Postulate
  447.    wt: 4:   9 Construction of a right bisector
  448.    wt: 4:   6 Figuring with Maps Not to Scale
  449.    wt: 4:   2 Measuring Area Directly
  450.    wt: 4:   26 More Less Greater Than Comparison
  451.    wt: 4:   22 Multiplication of Signed Numbers
  452.    wt: 4:   18 Geometrically Why Vector Addition Commutes
  453.    wt: 4:   17 Arrows Rotate to Reverse with Length Unchanged
  454.    wt: 4:   11 Signed Number Addition and Addition Properties
  455.    wt: 4:   10 Numbers given by Infinite Aperiodic Decimal Expansions
  456.    wt: 4:   4 Location of Point in Decimal Addition
  457.    wt: 4:   2 Counting Digits in Decimal Multiplication
  458.    wt: 4:   A Decimal Addition Columm Methods
  459.    wt: 4:   8 Column Multiplication Methods in General
  460.    wt: 4:   7 Decimals Multiplication Methods Examples
  461.    wt: 4:   6 Column Methods for Decimal Multiplication
  462.    wt: 4:   5 Distributive Law for Whole Numbers
  463.    wt: 4:   3 Multiplicative Counting Skills Principles
  464.    wt: 4:   4 Fraction Operations Axiomatic Development
  465.    wt: 4:   5 Proportionality in Equivalent Fractions
  466.    wt: 4:   4 Rates Ratios and Proporitionality
  467.    wt: 4:   1 Changing Calculations
  468.    wt: 4:   5 Equality in Algebra
  469.    wt: 4:   3 More and Less Than with Unlike Signs
  470.    wt: 4:   1 Real Numbers Comparison
  471.    wt: 4:   16 Real Numbers Comparison
  472.    wt: 4:   14 Real Number Multiplication
  473.    wt: 4:   12 Real Number Additive Inverses or Negatives
  474.    wt: 4:   7 Real Numbers as Line Cordinates
  475.    wt: 4:   1 GE Substitution four examples
  476.    wt: 4:   6 Algebraic Solution Example
  477.    wt: 4:   4 Four Examples Fractional Coefficients
  478.    wt: 4:   1 Proper Equal Sign Usage
  479.    wt: 4:   13 Naming Identifying Formulas with Words
  480.    wt: 4:   5 Box Volume Formula Example
  481.    wt: 4:   9 Sets in Probability and Statistics
  482.    wt: 4:   2 What is a Variable
  483.    wt: 4:   arithmetic videos Real Player Format
  484.    wt: 4:   1 Least Common Multiples LCM Introduction
  485.    wt: 4:   4 Counting with Trees Product Rule Take I
  486.    wt: 4:   3 Counting with Tables and Trees II
  487.    wt: 4:   6 Simplification of Fractions with Units
  488.    wt: 4:   2 Equality and Units
  489.    wt: 4:   11 Simplification an Algebraic View
  490.    wt: 4:   2 Unit Fraction Multiplication
  491.    wt: 4:   1 What is a fraction
  492.    wt: 4:   D Remainders Modulo 11 Pair Rule
  493.    wt: 4:   13 Subtraction with Additive Inverse
  494.    wt: 4:   10 Integer Multiplication Formulas
  495.    wt: 4:   2 Integers Multiplies of a Unit Moverment
  496.    wt: 4:   23 Remainder Arithmetic Modulo 2
  497.    wt: 4:   22 Remainder Arithmetic Modulo 3 more
  498.    wt: 4:   21 Remainder Arithmetic Modulo 3
  499.    wt: 4:   16 Remainder Arithmetic Modulo 9 Example 2
  500.    wt: 4:   15 Remainder Arithmetic Modulo 9 Example
  501.    wt: 4:   14 Remainder Arithmetic Modulo 9 Example
  502.    wt: 4:   12 Remainder Arithmetic Modulo 10 Example
  503.    wt: 4:   11 Remainder Arithmetic Long Division by 5 Quickly more
  504.    wt: 4:   10 Remainder Arithmetic Long Division by 5 Quickly
  505.    wt: 4:   8 Remainder Arithmetic Morulo 5 Examples II
  506.    wt: 4:   7 Remainder Arithmetic Modulo 5 Examples I
  507.    wt: 4:   4 Remainder Arithmetic Modulo 10 in general
  508.    wt: 4:   3 Remainder Arithmetic Modulos 10 more still
  509.    wt: 4:   19 video Prime Factorization Unique
  510.    wt: 4:   18 video Count Factors given Prime Factorization
  511.    wt: 4:   17 Identify and Count Factors using Primes
  512.    wt: 4:   13 video Factors of 24 using prime
  513.    wt: 4:   11 Efficient Square Rule Use
  514.    wt: 4:   4 video Prime Factorization Introduction
  515.    wt: 4:   1 video how Products are bigger than factor
  516.    wt: 4:   7 Long Divison Mistake Catching
  517.    wt: 4:   6 Why Decimal Long Division Methods Works Take I
  518.    wt: 4:   3 Division Single Digit Divisor Example
  519.    wt: 4:   C Counting Areas with Powers of Ten
  520.    wt: 4:   6 Multiplication Commutes Order Not Important
  521.    wt: 4:   5 Decimal Fraction Multiplication
  522.    wt: 4:   Video Decimal Multiplication Geometric View Example 2
  523.    wt: 4:   Video Decimal Multiplication Geometric View Example 2
  524.    wt: 4:   Appendix 2 Three Decimal Subtraction Methods
  525.    wt: 4:   6 Subtraction with Conversion Example with Exercises
  526.    wt: 4:   Appendix 1 Counting Revisited 15 minute video
  527.    wt: 4:   8 What skills and work habits to require
  528.    wt: 4:   1 Place Value in Three Digit Whole Numbers
  529.    wt: 4:   Exact Arithmetic Wholes and Fractions
  530.    wt: 4:   The 12 Times Table Visually
  531.    wt: 4:   015 School and work day counting tables
  532.    wt: 4:   014 Counting Days with Calendars
  533.    wt: 4:   012 Division of Time Intervals by Time Intervals
  534.    wt: 4:   011 Division of Time Intervals By Numbers
  535.    wt: 4:   010 Repeated Addition of Time Intervals
  536.    wt: 4:   4 Mixing and Changing Units of Time
  537.    wt: 4:   3 Units and Lengths of Time
  538.    wt: 4:   Example 2 volume of a cone
  539.    wt: 4:   Area Between Crossing Curves Lesson Take 2
  540.    wt: 4:   Area Between Crossing Curves Lesson Take 1
  541.    wt: 4:   Area Between Curves Lesson Take 2
  542.    wt: 4:   Area Between Curves Lesson Take 1
  543.    wt: 4:   3 Two Chain Rule Method Exercises
  544.    wt: 4:   A Related lessons in Volume 3
  545.    wt: 4:   1 Two cubic sketching exercises with 1st derivative
  546.    wt: 4:   31 Derivatives of inverse functions
  547.    wt: 4:   29 Chain Rule Optional Reading
  548.    wt: 4:   23 Chain Rule in general
  549.    wt: 4:   19 Chain Rule for linear functions
  550.    wt: 4:   18 Chain Rule Introduction
  551.    wt: 4:   7 Animated Differentiation Examples
  552.    wt: 4:   8 Four Animated Examples
  553.    wt: 4:   1 Numerical introduction
  554.    wt: 4:   Postscript One Sided and Intermediate Value Theorems
  555.    wt: 4:   G.6 Bounded Derivatives implies Lipshitz Continuity
  556.    wt: 4:   G.4 Lipschitz Continuity implies EquiContinuity
  557.    wt: 4:   F.3 Intermediate Value Theorem
  558.    wt: 4:   PostScript For and Against Decimal Perspectives
  559.    wt: 4:   Postscript Pythagorean Theorem yet another proof
  560.    wt: 4:   Chapter 24 Logarithms Powers and Exponentials
  561.    wt: 4:   Chapter 13. Acceleration
  562.    wt: 4:   Chapter 12. Units and Slopes
  563.    wt: 4:   Chapter 10 Slopes and Units
  564.    wt: 4:   Chapter 6. Slopes and Vertical Shifts
  565.    wt: 4:   Chapter 4. More Slope Sign Analysis
  566.    wt: 4:   Chapter 2. Slopes and Ski Trails
  567.    wt: 4:   Fall 1983 Calculus Appetizer
  568.    wt: 4:   Appendix D. What to do in School and Why
  569.    wt: 4:   Chapter 31 Direct and Indirect Reason
  570.    wt: 4:   Chapter 30 Truth Tables
  571.    wt: 4:   Chapter 27 Shorthand Symbols as Pronouns
  572.    wt: 4:   Chapter 23. Notation For Sums
  573.    wt: 4:   Chapter 22. Geometric Sums and Sequences
  574.    wt: 4:   Chapter 20. Degrees and Radians
  575.    wt: 4:   Chapter 18. Rules for Algebra
  576.    wt: 4:   Chapter 15. Solving Linear Equations
  577.    wt: 4:   Chapter 13. Second Reading Guide
  578.    wt: 4:   Postscript What is a Variable
  579.    wt: 4:   Chapter 7 Prep for Calculus Arithmetic Exercises
  580.    wt: 4:   Chapter 4 Longer Chains of Reason
  581.    wt: 4:   Chapter 1 Introduction to Chapters 2 to 6
  582.    wt: 4:   Annotated Links to Material Elsehwere
  583.    wt: 4:   Postscript B Mathematics Education References
  584.    wt: 4:   Postscript C Consistency as a Tool for Reason
  585.    wt: 4:   Chapter 23 Truth Tables
  586.    wt: 4:   Chapter 20 Shorthand Symbols as Pronouns
  587.    wt: 4:   Chapter 19 What is in chapters 20 to 24
  588.    wt: 4:   Chapter 11 Accidental Patterns
  589.    wt: 4:   Chapter 9 What is in Chapters 10 to 18
  590.    wt: 4:   Chapter 7 Longer Chains of Reason
  591.    wt: 4:   Chapter 6 Chains of Reason
  592.    wt: 4:   R Why Learn Mathematics Skills
  593.    wt: 4:   O On Learning Mathematics and Science
  594.    wt: 4:   N Mathematics Prepare for College Studies
  595.    wt: 4:   I. Logic and language skills
  596.    wt: 4:   F. The student teacher tutor feedback loop
  597.    wt: 4:   Ends Values Methods For Skill Development Framework Prequel
  598.    wt: 4:   Multiple Ways to Improve Mathematics Skill Development
  599.    wt: 4:   Systematic Algebra Skill Development Missing Links
  600.    wt: 3:   Appendix 2 primary school Arithmetic 01
  601.    wt: 3:   J LAMP Introduction Extrinsic Origins
  602.    wt: 3:   G LAMP Introduction Problem Solving Skills
  603.    wt: 3:   A Introduction Objectives
  604.    wt: 3:   Skills Chapter 0 Introduction
  605.    wt: 3:   11 pure mathematics
  606.    wt: 3:   8 analytic geometry etc
  607.    wt: 3:   1 arithmetic with unsigned numbers
  608.    wt: 3:   links Education Resources online
  609.    wt: 3:   About site lesson plans
  610.    wt: 3:   Education Reform Inconsistencies
  611.    wt: 3:   five decades make a difference
  612.    wt: 3:   how letters appear
  613.    wt: 3:   Secondary Three Mathematics
  614.    wt: 3:   Secondary Two Mathematics
  615.    wt: 3:   Secondary One Mathematics
  616.    wt: 3:   geometric implications for algebra
  617.    wt: 3:   Lessening Algebra Difficulties
  618.    wt: 3:   the trouble with algebra
  619.    wt: 3:   05 13 OldSiteEntrancePage
  620.    wt: 3:   04 25 when to stop or suspend mathemat
  621.    wt: 3:   Different Kinds of Reasoning in maths
  622.    wt: 3:   words for mathematics instructor
  623.    wt: 3:   chapitre 04 07 RepetablesEtReproductibles
  624.    wt: 3:   chapitre 01 00 Introduction
  625.    wt: 3:   problemes algebre et arithmetique
  626.    wt: 3:   deux definitions pour variable
  627.    wt: 3:   24 Standards For Skill Develoment Take II
  628.    wt: 3:   22 Student Centered Highschool Mathematics
  629.    wt: 3:   18 Primary School Mathematics
  630.    wt: 3:   9 Streaming by Student Cooperation
  631.    wt: 3:   8 The Effect of Negative Remarks
  632.    wt: 3:   4 Learning Takes Time and Effort
  633.    wt: 3:   3 Preparing for Science Studies
  634.    wt: 3:   Ages 4 plus to 5 plus
  635.    wt: 3:   20 Interchanging coordinates a reflection
  636.    wt: 3:   19 Horizontal line rule and method
  637.    wt: 3:   18 Vertical Line Rule and Method
  638.    wt: 3:   16 Increasing or decreasing on intervals
  639.    wt: 3:   12 Function Domain Recognition Exercises
  640.    wt: 3:   10 Exponential Growth and Decay Models
  641.    wt: 3:   2 Column Multiplication Method
  642.    wt: 3:   12 motivation for term arctan
  643.    wt: 3:   9 motivation for name arcsin
  644.    wt: 3:   8 arcsin left inverse of sine Graph
  645.    wt: 3:   3 Left Inverse of cosine arccos definition
  646.    wt: 3:   9 Head to Tail Coordinate View
  647.    wt: 3:   Vector and Complex Number Applet
  648.    wt: 3:   3 graphing y=f(x c) plus K
  649.    wt: 3:   Triangle Angles Sum To 180 Degrees
  650.    wt: 3:   Straight Lines Instersection Solving Equations
  651.    wt: 3:   D Straight Lines Slope from Coordinates Examples
  652.    wt: 3:   A Straight Line Slope Scaling Properties
  653.    wt: 3:   12 Straight Lines Graphing mx plus b
  654.    wt: 3:   5 Tangent Function Graph
  655.    wt: 3:   15 sine cosine Complementary Angle Relations
  656.    wt: 3:   9 Graphs of sine and cosine over one period
  657.    wt: 3:   8 period of tangent function
  658.    wt: 3:   6 sines and cosines for reference angle 30 degrees
  659.    wt: 3:   3 sines and cosines for reference angle 90 degrees
  660.    wt: 3:   Right Triangle and Unit Circle Trigonometry
  661.    wt: 3:   21 Logarithms Powers and Exponentials
  662.    wt: 3:   17 Cube Roots of unity
  663.    wt: 3:   16 References and Originality Question
  664.    wt: 3:   2 Complex Numbers made easier we hope
  665.    wt: 3:   8 Triangles Cascade Problem Solving
  666.    wt: 3:   4 Trigonometric Ratios For Two Special Triangles
  667.    wt: 3:   3 Trigonometric Ratios sine and cosine
  668.    wt: 3:   1 Angle Measurement with Degrees
  669.    wt: 3:   Why Trigonometry the whyslopes view
  670.    wt: 3:   Right Triangle and Unit Circle Trigonometry
  671.    wt: 3:   11 Triangle Similarity Missing Side Problem
  672.    wt: 3:   6 Geometric Diagrams in Class
  673.    wt: 3:   3 Similarity by Design with coordinates
  674.    wt: 3:   9 Midpoint Coordinates Half Endpoint Sum
  675.    wt: 3:   7 Exercises to test skill and concept mastery
  676.    wt: 3:   2 point slope equation for a line
  677.    wt: 3:   12 Spatial Coordinates
  678.    wt: 3:   11 Triangle Inequality
  679.    wt: 3:   8 Distance Between Points on a Line
  680.    wt: 3:   4 Polar Coordinates to and from
  681.    wt: 3:   2 Cartesian Coordinates with signs
  682.    wt: 3:   PS C Similarity Use Recognize it in Trigonometry
  683.    wt: 3:   PS A Kite Construction Methods
  684.    wt: 3:   21 Parallelograms
  685.    wt: 3:   18 Triangle Similarity Take 1
  686.    wt: 3:   17 Right Bisectors of Triangle Sides
  687.    wt: 3:   12 Side Angle Side Failure
  688.    wt: 3:   11 Triangle Construction Fails
  689.    wt: 3:   10 Dropping a perpendicular to line
  690.    wt: 3:   Short Course on Euclidean Geometry
  691.    wt: 3:   A Signed Number Arithmetic Review
  692.    wt: 3:   16 Collinear Horizontal Arrows Vectors
  693.    wt: 3:   12 Real Numbers Line Signed Coordinates
  694.    wt: 3:   9 Division with Digits after Decimal Point
  695.    wt: 3:   7 Arithmetic with Infinite Decimal Expansions
  696.    wt: 3:   5 Fractions with Infinite Decimal Expansions
  697.    wt: 3:   1 Fractions with Finite Decimal Expansions
  698.    wt: 3:   C Three Decimal Subtraction Methods
  699.    wt: 3:   2 Combing Counts Addition Skills and Principles
  700.    wt: 3:   1 The Counting Origins of Numbers
  701.    wt: 3:   2 Fraction Operations Physical Development
  702.    wt: 3:   3 Proportionality Examples
  703.    wt: 3:   1 What is Proportionality
  704.    wt: 3:   3 Product Axioms Two Forms
  705.    wt: 3:   5 Greater More Less Than Signs in General
  706.    wt: 3:   15 Real Number Division
  707.    wt: 3:   11 Real Number Addition
  708.    wt: 3:   10 Real Number Lengths and Signs
  709.    wt: 3:   6 Unsigned Real Numbers
  710.    wt: 3:   5 Rational Numbers More
  711.    wt: 3:   4 Rational Numbers
  712.    wt: 3:   4 GE III Animated Examples
  713.    wt: 3:   2 Essentially one exercises three with solution
  714.    wt: 3:   3 Four Examples
  715.    wt: 3:   10 Volume of Pyramid
  716.    wt: 3:   5 Product Builder Notation
  717.    wt: 3:   4 Subset Builder Notation
  718.    wt: 3:   3 Counting with Sets etc
  719.    wt: 3:   3 Adding Words To Arithmetic
  720.    wt: 3:   4 Greater More Less Than Signs in General
  721.    wt: 3:   2 More and Less Than with Unlike Signs
  722.    wt: 3:   17 GCD LCM of 85 and 60 via Prime
  723.    wt: 3:   16 GCD and LCM of 650 225 via Prime
  724.    wt: 3:   13 GCD from given Prime Factorization
  725.    wt: 3:   11 GCD 2700 288 via Euclid Algorithm
  726.    wt: 3:   10 Euclid Algorithm with 129 125 and with 45 14
  727.    wt: 3:   8 GCD from Euclidean Algorithm
  728.    wt: 3:   7 GCD and LCM from prime factorization
  729.    wt: 3:   4 LCM of 8 and 10 via Prime
  730.    wt: 3:   LCM 60 45 Avoid List Method Use Prime
  731.    wt: 3:   2 Counting with Tables and Trees I
  732.    wt: 3:   1 Counting and Counting Methods I
  733.    wt: 3:   9 subtracting signed numbers
  734.    wt: 3:   7 negative and additive inverse
  735.    wt: 3:   5 lengths and signs of numbers
  736.    wt: 3:   B Fractions and Two Term Ratios
  737.    wt: 3:   21 Reciprocals for Fractions and Wholes
  738.    wt: 3:   12 Fraction Comparison
  739.    wt: 3:   9 Improper Fractions and Mixed Numbers
  740.    wt: 3:   5 Equivalent Fractions
  741.    wt: 3:   4 Fraction Multiplication
  742.    wt: 3:   8 Multiplication by Signed Numbers Integers
  743.    wt: 3:   3 Adding Movements with same direction
  744.    wt: 3:   27 Divisibility by 2 3 6 5 9 10 Example
  745.    wt: 3:   26 Divisibility by 2 3 5 Example
  746.    wt: 3:   25 Divisibility Tests for 2 3 5 9 10 Example
  747.    wt: 3:   9 Remainder Arithmetic Divisibility by 5
  748.    wt: 3:   6 Remainder Arithmetic Modulo 5 Propertie
  749.    wt: 3:   5 Remainder Arithmetic Modulo 5
  750.    wt: 3:   2 Remainder Arithmetic Modulo 10 more
  751.    wt: 3:   1 Remainder Arithmetic Modulo 10
  752.    wt: 3:   16 video Factors of 980 using prime
  753.    wt: 3:   14 video Factors of 24 Take II
  754.    wt: 3:   8 video Prime Factorization upto 19
  755.    wt: 3:   3 video Primes and Composites from 9 times table
  756.    wt: 3:   Long Division Backwards more
  757.    wt: 3:   Long Division Backward
  758.    wt: 3:   Division with Counts and Length
  759.    wt: 3:   12 Why Long Division Works Take III
  760.    wt: 3:   11 Another Single Digit Divisor Example
  761.    wt: 3:   10 Division by Five Long and Short Ways
  762.    wt: 3:   9 Why Long Division Works Take II
  763.    wt: 3:   D Decimal Multiplication Methods Derived
  764.    wt: 3:   Video Power Notation in Decimal Expansion
  765.    wt: 3:   Subtraction with J Conversions Example
  766.    wt: 3:   Subtraction Another Video Lesson
  767.    wt: 3:   9 22 Minute Subtraction Review Video
  768.    wt: 3:   5 A Tip for Efficent Subtraction
  769.    wt: 3:   4 Subtraction with Conversions Borrows and Letter J
  770.    wt: 3:   5. How to add decimals C. Examples
  771.    wt: 3:   2 Decimal Counting Practices
  772.    wt: 3:   1. Explaining Addition Table
  773.    wt: 3:   Expression Evaluation how to show work
  774.    wt: 3:   013 Travel Time Tables
  775.    wt: 3:   7 Addition of Time Intervals
  776.    wt: 3:   2 Time and Date Matters in School
  777.    wt: 3:   1 Intro of Kids To Time Date Skills
  778.    wt: 3:   Example 4 with x function of y
  779.    wt: 3:   1 Chain Rule in Reverse Integration Method
  780.    wt: 3:   4 Second derivative test exercise example
  781.    wt: 3:   22 Chain Rule for polynomials
  782.    wt: 3:   20 Chain Rule for Pulley Systems
  783.    wt: 3:   15 sine and cosine derivatives 3rd step
  784.    wt: 3:   13 sine and cosine derivatives 1st step
  785.    wt: 3:   12 Quotient rule examples
  786.    wt: 3:   8 Differentiation of polynomials
  787.    wt: 3:   6 Power rule from product rule
  788.    wt: 3:   3 Motivation for Limit Definition Take 2
  789.    wt: 3:   6 Continuity at a point
  790.    wt: 3:   3 Decimal insights for limits continuity convergence
  791.    wt: 3:   2 Algebraic codification
  792.    wt: 3:   .H2 Lipshitz Conditions Integration Calculus Reform
  793.    wt: 3:   G.3 Constant Difference Theorem Proof
  794.    wt: 3:   F.5a Equicontinuity Theorems
  795.    wt: 3:   E2 Algebraic Properties of Limits
  796.    wt: 3:   D1 Sets and Sequences GLBs and LGBs
  797.    wt: 3:   C Triangle Inequalities
  798.    wt: 3:   B3 Bolzano Weierstrass Theorem
  799.    wt: 3:   A1. Introduction
  800.    wt: 3:   Chapter 21 Arrow Addition
  801.    wt: 3:   Chapter 20 Vectors and Complex Numbers
  802.    wt: 3:   Chapter 16. Velocity Approximation
  803.    wt: 3:   Chapter 15. Slope Approximation
  804.    wt: 3:   Chapter 11. Graphing Slope versus Position
  805.    wt: 3:   Chapter 7 Slopes and Velocity
  806.    wt: 3:   Chapter 1.Introduction
  807.    wt: 3:   Chapter 28 Occurrence Tables
  808.    wt: 3:   Chapter 24. Personal Investment and Pension EGS
  809.    wt: 3:   Chapter 21. Third Reading Guide
  810.    wt: 3:   Chapter 19. Functions and Sets
  811.    wt: 3:   Chapter 11. Why Shorthand
  812.    wt: 3:   Chapter 8 Three Skills For Algebra
  813.    wt: 3:   Solutions For Arithmetic Exercises
  814.    wt: 3:   Chapter 12 Four Phases
  815.    wt: 3:   Chapter 11 Elementary Instruction
  816.    wt: 3:   Chapter 7 Two Treatments of Geometry
  817.    wt: 3:   Chapter 1 Introduction
  818.    wt: 3:   Postscript D Reflections on Law of the Excluded Middle
  819.    wt: 3:   Chapter 24 Direct and Indirect Reason
  820.    wt: 3:   Chapter 21 Occurrence Tables
  821.    wt: 3:   Chapter 1 Introduction
  822.    wt: 3:   S Adding words to algebra
  823.    wt: 3:   Q How Logic and Proofs extend Show Work Practices
  824.    wt: 3:   L Skills with take home value
  825.    wt: 3:   N Improving Marks on Tests and Finals
  826.    wt: 3:   H Jigsaw puzzles and problem solving
  827.    wt: 3:   C. Domino effect of being careful
  828.    wt: 3:   Helping the Blind in Logic and Mathematics
  829.    wt: 3:   Road Safety Questions
  830.    wt: 2:   Skills Chapter 5 Calculus
  831.    wt: 2:   Ramblings Extrinsic numbers theory
  832.    wt: 2:   Skills Chapter 1 Arithmetic
  833.    wt: 2:   10 statistics
  834.    wt: 2:   9 combinatorics probability sets
  835.    wt: 2:   6 polynomials etc
  836.    wt: 2:   4 algebra
  837.    wt: 2:   2 arithmetic with signed numbers
  838.    wt: 2:   What is POMME
  839.    wt: 2:   three goals to set for students
  840.    wt: 2:   permissions for teachers
  841.    wt: 2:   activities for students
  842.    wt: 2:   site eurekas
  843.    wt: 2:   teacher certification
  844.    wt: 2:   modern education
  845.    wt: 2:   learning takes time
  846.    wt: 2:   mathematics in context
  847.    wt: 2:   teaching tips
  848.    wt: 2:   What to Tell Students
  849.    wt: 2:   formal or informal peer review
  850.    wt: 2:   cultivating intelligence
  851.    wt: 2:   How to be a better instructor
  852.    wt: 2:   Motivation and Context Problem
  853.    wt: 2:   chapitre 12 00 les iles et division
  854.    wt: 2:   chapitre 04 09 Regles accidentelles
  855.    wt: 2:   chapitre 04 08 Limitations et benefices
  856.    wt: 2:   chapitre 04 06 engagements
  857.    wt: 2:   chapitre 04 02 Deuxieme enigme
  858.    wt: 2:   chapitre 04 00 Les regles d implication
  859.    wt: 2:   logique deux enigme
  860.    wt: 2:   3 Energy Power Heat08
  861.    wt: 2:   F Unlike Resistors in Series
  862.    wt: 2:   E Kirchoffs Second Law
  863.    wt: 2:   D Kirchoff First Law
  864.    wt: 2:   C Electromotive force conventional current02
  865.    wt: 2:   B Electromotive force conventional current01
  866.    wt: 2:   A Circuit Elements
  867.    wt: 2:   Home Tutoring and Home Schooling
  868.    wt: 2:   24 Standards For Skill Develoment
  869.    wt: 2:   15 Counting For Parents
  870.    wt: 2:   7 Student Motivation
  871.    wt: 2:   2 Reading and Writing Skills
  872.    wt: 2:   Ages 12 to 14 Arithmetic
  873.    wt: 2:   Ages 10 to 12 Arithmetic
  874.    wt: 2:   26 Function definitions done and coming
  875.    wt: 2:   24 Monotoncity Injectivity and Inverse Functions
  876.    wt: 2:   23 Inverse Functions
  877.    wt: 2:   13 From one to one to many to one
  878.    wt: 2:   10 Interval Notation
  879.    wt: 2:   7 Functions with finite domains
  880.    wt: 2:   11 Growth and Decay in Biology
  881.    wt: 2:   8 Notes for instructors or tutors
  882.    wt: 2:   7 arcsin left inverse of sine Definition
  883.    wt: 2:   4 possible motivation for term arccos
  884.    wt: 2:   15 Dot and Cross Product
  885.    wt: 2:   8 Parallel Vectors
  886.    wt: 2:   1 Unsigned Coordinates
  887.    wt: 2:   4 graphing y=Asin(x c)
  888.    wt: 2:   1 graphing y=f(x a)
  889.    wt: 2:   Straight Lines Intersection of
  890.    wt: 2:   C Straight Lines Slope from Coordinates
  891.    wt: 2:   B Straight Line Slope Scaling Properties More
  892.    wt: 2:   11 Straight Lines Graphing y=mx
  893.    wt: 2:   4 Tangent Function Properties
  894.    wt: 2:   17G Pythagorean Theorem Converse
  895.    wt: 2:   17F Law of cosines
  896.    wt: 2:   7 period of sine and cosine
  897.    wt: 2:   5 sines and cosines for reference angle 60 degrees
  898.    wt: 2:   4 sines and cosines for reference angle 45 degrees
  899.    wt: 2:   1 Unit Points Reflections Rotations
  900.    wt: 2:   Unit Circle Development of Trigonometry
  901.    wt: 2:   20 N th Roots of Complex Numbers
  902.    wt: 2:   19 N th Roots of Unity
  903.    wt: 2:   18 Sixth Roots of Unity
  904.    wt: 2:   15 Pythagorean Theorem Converse
  905.    wt: 2:   14 Law of cosines
  906.    wt: 2:   8 Unit Circle Development of Trigonometry
  907.    wt: 2:   6 Field Properties of Complex Number
  908.    wt: 2:   4 Multiplication Properties
  909.    wt: 2:   3 Addition Properties
  910.    wt: 2:   7 Trignometric Ratios Unit Circle
  911.    wt: 2:   12 Triangles Similarity More Problems
  912.    wt: 2:   4 Similarity Definition with Coordinate
  913.    wt: 2:   Four Simple Exercises
  914.    wt: 2:   8 Mid Point Formula
  915.    wt: 2:   6 Intersection of lines by solving linear systems
  916.    wt: 2:   4 Equations for lines three forms
  917.    wt: 2:   7 Complex Numbers Appetizer
  918.    wt: 2:   Euclidean Geometry Elsewhere LINKS
  919.    wt: 2:   19 Right Triangle Similarity
  920.    wt: 2:   8 Isoceles Triangles
  921.    wt: 2:   7 Angle Side Angle
  922.    wt: 2:   1 Initial Concepts and Terms
  923.    wt: 2:   1 Length Measurement
  924.    wt: 2:   About Folder Contents
  925.    wt: 2:   24 Signed Numbers Arithmmetic Properties
  926.    wt: 2:   19 Signed Multiples of Vectors
  927.    wt: 2:   6 Infinite Decimals Ending in 9 repeating
  928.    wt: 2:   2 Algebraic View
  929.    wt: 2:   9 Coordinates for Regions in Space
  930.    wt: 2:   3 Fractions
  931.    wt: 2:   5 Independent versus Dependent Variables
  932.    wt: 2:   4 Changing Letters
  933.    wt: 2:   2 GE II Comparison
  934.    wt: 2:   1 Essentially One Unknown
  935.    wt: 2:   3 Two Examples
  936.    wt: 2:   11 Volume of Sphere
  937.    wt: 2:   9 Volume of Cone
  938.    wt: 2:   1 Written work formats for developing and showing skill
  939.    wt: 2:   10 Set View of Wordy Extensions To Arithmetic
  940.    wt: 2:   8 Sets of Numbers
  941.    wt: 2:   2 Venn Diagrams
  942.    wt: 2:   1 Three Skills For Algebra
  943.    wt: 2:   About Folder Contents
  944.    wt: 2:   5 Square Roots with primes more still
  945.    wt: 2:   4 Square Roots with primes more
  946.    wt: 2:   2 Square Roots with Prime
  947.    wt: 2:   5 Common Divisors 60 45 via Prime
  948.    wt: 2:   8 multiplying signed numbers
  949.    wt: 2:   6 adding signed numbers
  950.    wt: 2:   4 signed coordinates for regions in space
  951.    wt: 2:   7 Converting or Changing Units
  952.    wt: 2:   4 Fractions with Units
  953.    wt: 2:   22 Complex Compound Fractions
  954.    wt: 2:   20 Dividing Fractions the Why
  955.    wt: 2:   18 Efficient Ways to Multiply
  956.    wt: 2:   B Integer Long Division Multiple Choices
  957.    wt: 2:   12 Adding Integers More Examples
  958.    wt: 2:   7 Multiplication by Signs
  959.    wt: 2:   5 Zero Movement and Additive Inverses
  960.    wt: 2:   1 Integers as Coordinates
  961.    wt: 2:   24 Divisibility Tests for 2 3 5 9 10
  962.    wt: 2:   12 LCD GCD and LCM using Primes
  963.    wt: 2:   2 Prime and Composites less than 16
  964.    wt: 2:   8 Correcting the Mistake
  965.    wt: 2:   5 Long Division Include Zeroes or not
  966.    wt: 2:   2 Division with Single Digit Divisors
  967.    wt: 2:   1 Divsion Physical Examples
  968.    wt: 2:   4 Two and Three Digit Multipliers
  969.    wt: 2:   3 More One Digit Multipliers
  970.    wt: 2:   1 Why 3 times 5 gives 15
  971.    wt: 2:   4. How to add with decimals B with conversions
  972.    wt: 2:   8 Review Lesson 1 2 4 and 6 All in One
  973.    wt: 2:   About folder contents
  974.    wt: 2:   6 How long is a million seconds
  975.    wt: 2:   Volume of Solid by Cross Sections Lesson
  976.    wt: 2:   Example 3
  977.    wt: 2:   Summary
  978.    wt: 2:   2 Indefinite Integrals Exercises
  979.    wt: 2:   3 Second derivative test
  980.    wt: 2:   2 Second derivative test prequel
  981.    wt: 2:   21 Chain Rule for powers
  982.    wt: 2:   14 sine and cosine derivatives 2nd step
  983.    wt: 2:   11 Quotient rule
  984.    wt: 2:   10 Power rule for negative integers
  985.    wt: 2:   9 Reciprocal rule
  986.    wt: 2:   5 Product Rule
  987.    wt: 2:   4 Sum Rule
  988.    wt: 2:   2 Motivation for Limit Definition Take 1
  989.    wt: 2:   11 Limits at infinity Three Examples
  990.    wt: 2:   10 Three one sided limits with infinite values
  991.    wt: 2:   9 Limits Continuity and Composition
  992.    wt: 2:   4 Numerical properties
  993.    wt: 2:   G.1 Differentiable Functions Rolles Theorem
  994.    wt: 2:   F.5b Extreme Value Theorem
  995.    wt: 2:   E1 Error Control Inequalities
  996.    wt: 2:   D2 Limits of Monotone Sequences
  997.    wt: 2:   Chapter 23 Links To Trigonometry
  998.    wt: 2:   Chapter 22 Complex Numbers
  999.    wt: 2:   Chapter 8. Slope Interpretation
  1000.    wt: 2:   Appendix C. How to Read
  1001.    wt: 2:   Appendix B. How To Learn
  1002.    wt: 2:   Chapter 16. Painless Theorem Proving
  1003.    wt: 2:   Postscript A Three Remarks
  1004.    wt: 2:   Chapter 10 Transition
  1005.    wt: 2:   Chapter 8 Modern Instruction
  1006.    wt: 2:   Chapter 5 Four References
  1007.    wt: 2:   Postscript B More on Story Telling and Reason
  1008.    wt: 2:   Chapter 18 Sense and Knowledge
  1009.    wt: 2:   1 Links to Online Resources Elsewhere Take 1
  1010.    wt: 2:   H more Routine to non routine problem solving
  1011.    wt: 2:   G. Written work formats for developing and showing skill
  1012.    wt: 2:   A. Skill has to be seen to believed
  1013.    wt: 2:   How to Build Skills and Confidence
  1014.    wt: 1:   Skills Chapter 4 Logic
  1015.    wt: 1:   Skills Chapter 2 Geometry
  1016.    wt: 1:   why bother
  1017.    wt: 1:   which way to go
  1018.    wt: 1:   key notes and themes
  1019.    wt: 1:   three difficulties
  1020.    wt: 1:   02 21 words for teachers
  1021.    wt: 1:   Theory of Knowledge
  1022.    wt: 1:   chapitre 05 00 Deception
  1023.    wt: 1:   chapitre 04 01 Premiere enigme
  1024.    wt: 1:   4 Energy Power Heat09
  1025.    wt: 1:   2 Energy Power Heat07
  1026.    wt: 1:   1 Energy Power Heat06
  1027.    wt: 1:   C Energy Power03
  1028.    wt: 1:   A Energy Power01
  1029.    wt: 1:   1 Like resistors in series
  1030.    wt: 1:   H Series Circuit02
  1031.    wt: 1:   G Series Circuit01
  1032.    wt: 1:   1 Speaking Skills
  1033.    wt: 1:   Ages 12 to 14 Geometry
  1034.    wt: 1:   Ages 10 to 12 Geometry
  1035.    wt: 1:   Ages 9 to 10
  1036.    wt: 1:   Ages 8 to 9
  1037.    wt: 1:   Ages 7 to 8
  1038.    wt: 1:   Ages 6 to 7
  1039.    wt: 1:   14 Surjections Injections Bijections
  1040.    wt: 1:   9 Set theory term relation possible origins
  1041.    wt: 1:   2 cosine function more properties
  1042.    wt: 1:   1 cosine function properties
  1043.    wt: 1:   13 Velocity Vectors in Physics
  1044.    wt: 1:   6 Vectors with Coordinates
  1045.    wt: 1:   2 Signed Coordinates
  1046.    wt: 1:   1 Straight Lines Slope Concept
  1047.    wt: 1:   2 Similarity By Design
  1048.    wt: 1:   5 Side Angle Side
  1049.    wt: 1:   2 Correspondence between Triangles
  1050.    wt: 1:   E Long Division Methods more
  1051.    wt: 1:   D Long Division Methods
  1052.    wt: 1:   More Exercises
  1053.    wt: 1:   Simple Exercises
  1054.    wt: 1:   2 Three Examples
  1055.    wt: 1:   10 One Example
  1056.    wt: 1:   9 Three Examples
  1057.    wt: 1:   8 One Example
  1058.    wt: 1:   7 Two Examples
  1059.    wt: 1:   6 Three Examples
  1060.    wt: 1:   5 Three Examples
  1061.    wt: 1:   4 Two Examples
  1062.    wt: 1:   2 Three Examples
  1063.    wt: 1:   12 Cone Cylinder Sphere Lesson Idea
  1064.    wt: 1:   6 Power Set Notation
  1065.    wt: 1:   12 GCD 2700 288 via Prime
  1066.    wt: 1:   10 dividing signed numbers
  1067.    wt: 1:   D Three Term Ratios
  1068.    wt: 1:   19 Dividing Fractions How TO
  1069.    wt: 1:   C Divisibility by 11 Integer Recognition Method
  1070.    wt: 1:   9 Multiplying Integers
  1071.    wt: 1:   4 Adding Movements wiht opposite directions
  1072.    wt: 1:   4 Division with 2 Digit Divsors
  1073.    wt: 1:   B Powers of Ten
  1074.    wt: 1:   2 One Digit Multipliers
  1075.    wt: 1:   The 20 Times Table
  1076.    wt: 1:   5 Conversion Arithmetic
  1077.    wt: 1:   Example 2
  1078.    wt: 1:   Example 1
  1079.    wt: 1:   G.5 Motions With Bounded Velocities
  1080.    wt: 1:   F.2 Closed Range Theorem
  1081.    wt: 1:   B1 Pigeon Hole Principles from combinatorics
  1082.    wt: 1:   Chapter 5. Slope Sign Tests
  1083.    wt: 1:   Postscript More on Better Performance
  1084.    wt: 1:   Postscript For Better Performance
  1085.    wt: 1:   Chapter 9 The Two Ends
  1086.    wt: 1:   Postscript A Story Telling
  1087.    wt: 1:   Chapter 15 Objective Processes
  1088.    wt: 1:   Chapter 10 Responsibility
  1089.    wt: 1:   Chapter 5 Deception
  1090.    wt: 1:   Chapter 2 Skill Development
  1091.    wt: 1:   Three Remarks
  1092.    wt: 1:   M Words to extend arithmetic
  1093.    wt: 1:   J. More on written work and showing skill
  1094.    wt: 1:   E. When and how to correct errors
  1095.    wt: 1:   B. Domino effect of errors
  1096.    wt: 1:   Implementation Notes
  1097.    wt: 1:   Which Way To Go
  1098.    wt: 12:   Phase 4. Preparation for Calculus with Cross Curricula but no take home value 1 year
  1099.    wt: 11:   8 quadratics backward use of various formulas
  1100.    wt: 10:   14 Why Scalar Multiplication Distributes Physical Argument
  1101.    wt: 10:   Chapter 14. Forward and Backward Use of a Formula

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  1.    wt: 9:   Skills Chapter 4 Logic
  2.    wt: 9:   Skills Chapter 2 Geometry
  3.    wt: 9:   10 statistics
  4.    wt: 9:   9 combinatorics probability sets
  5.    wt: 9:   6 polynomials etc
  6.    wt: 9:   4 algebra
  7.    wt: 9:   2 arithmetic with signed numbers
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  10.    wt: 9:   links Education Resources online
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  12.    wt: 9:   modern education
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  16.    wt: 9:   Secondary Three Mathematics
  17.    wt: 9:   Secondary Two Mathematics
  18.    wt: 9:   Secondary One Mathematics
  19.    wt: 9:   geometric implications for algebra
  20.    wt: 9:   Lessening Algebra Difficulties
  21.    wt: 9:   05 13 OldSiteEntrancePage
  22.    wt: 9:   04 25 when to stop or suspend mathemat
  23.    wt: 9:   words for mathematics instructor
  24.    wt: 9:   chapitre 04 05 Implication versus suggestion
  25.    wt: 9:   chapitre 04 04 Parlons de la logique
  26.    wt: 9:   chapitre 04 03 Unidirectionnel versus bidirectionnel
  27.    wt: 9:   chapitre 02 00 La Communication des idees
  28.    wt: 9:   A Wire Resistance Qualitative01
  29.    wt: 9:   Ages 3 plus to 4 plus
  30.    wt: 9:   17 Function maxima minima and their location
  31.    wt: 9:   11 Function Domain Range Source and Targets
  32.    wt: 9:   2 Algebraic use of function notation
  33.    wt: 9:   11 Growth and Decay in Biology
  34.    wt: 9:   3 Polynomials Multiplication Addition
  35.    wt: 9:   14 secant function Definition Graph and Inverse
  36.    wt: 9:   10 arctan left inverse of tangent Definition
  37.    wt: 9:   6 Graph of arccos function
  38.    wt: 9:   5 Swapping Coordinates is a reflection
  39.    wt: 9:   12 From Applied To Pure Mathematics
  40.    wt: 9:   10 Parallelogram Addition Method
  41.    wt: 9:   5 Head To Tail Arrow Addition
  42.    wt: 9:   1 Straight Lines Slope Concept
  43.    wt: 9:   26 Formulas for products of sines and cosines
  44.    wt: 9:   25 tangent double angle formula Slope connection
  45.    wt: 9:   24 tangent Angle Difference Formula
  46.    wt: 9:   21 sine and cosine Half Angle Formulas
  47.    wt: 9:   20 sine and cosine Double Angle Formulas
  48.    wt: 9:   17D cis formulas for sine cosines and tangent
  49.    wt: 9:   17C sine and cosine double triple angle formulas
  50.    wt: 9:   11 tangent function undefined when terminal side vertical
  51.    wt: 9:   12 cis formulas for sine cosines and tangent
  52.    wt: 9:   11 sine and cosine double triple angle formulas
  53.    wt: 9:   9 The complex number valued trig function cis
  54.    wt: 9:   7 Second Way to Calculate Products
  55.    wt: 9:   1 Rectangular Polar Coordinates Review
  56.    wt: 9:   5 Trigonometric Ratios For Tangent and Special Triangles
  57.    wt: 9:   11 Triangle Similarity Missing Side Problem
  58.    wt: 9:   9 Midpoint Coordinates Half Endpoint Sum
  59.    wt: 9:   7 Exercises to test skill and concept mastery
  60.    wt: 9:   2 point slope equation for a line
  61.    wt: 9:   19 Right Triangle Similarity
  62.    wt: 9:   8 Isoceles Triangles
  63.    wt: 9:   7 Angle Side Angle
  64.    wt: 9:   1 Initial Concepts and Terms
  65.    wt: 9:   18 Geometrically Why Vector Addition Commutes
  66.    wt: 9:   17 Arrows Rotate to Reverse with Length Unchanged
  67.    wt: 9:   11 Signed Number Addition and Addition Properties
  68.    wt: 9:   10 Numbers given by Infinite Aperiodic Decimal Expansions
  69.    wt: 9:   4 Location of Point in Decimal Addition
  70.    wt: 9:   2 Counting Digits in Decimal Multiplication
  71.    wt: 9:   E Long Division Methods more
  72.    wt: 9:   D Long Division Methods
  73.    wt: 9:   16 Real Numbers Comparison
  74.    wt: 9:   14 Real Number Multiplication
  75.    wt: 9:   12 Real Number Additive Inverses or Negatives
  76.    wt: 9:   7 Real Numbers as Line Cordinates
  77.    wt: 9:   4 A Brief Story of numbers and algebra
  78.    wt: 9:   5 Common Divisors 60 45 via Prime
  79.    wt: 9:   7 Converting or Changing Units
  80.    wt: 9:   4 Fractions with Units
  81.    wt: 9:   B Fractions and Two Term Ratios
  82.    wt: 9:   21 Reciprocals for Fractions and Wholes
  83.    wt: 9:   12 Fraction Comparison
  84.    wt: 9:   9 Improper Fractions and Mixed Numbers
  85.    wt: 9:   5 Equivalent Fractions
  86.    wt: 9:   4 Fraction Multiplication
  87.    wt: 9:   A Associative Law Theorectical Note
  88.    wt: 9:   6 Multiplication by Natural Numbers
  89.    wt: 9:   12 LCD GCD and LCM using Primes
  90.    wt: 9:   2 Prime and Composites less than 16
  91.    wt: 9:   8 Correcting the Mistake
  92.    wt: 9:   5 Long Division Include Zeroes or not
  93.    wt: 9:   2 Division with Single Digit Divisors
  94.    wt: 9:   1 Divsion Physical Examples
  95.    wt: 9:   8 Review Lesson 1 2 4 and 6 All in One
  96.    wt: 9:   Formula Evaluation how to show work
  97.    wt: 9:   Practical Methods Ends and Values for Arithmetic
  98.    wt: 9:   015 School and work day counting tables
  99.    wt: 9:   014 Counting Days with Calendars
  100.    wt: 9:   012 Division of Time Intervals by Time Intervals
  101.    wt: 9:   011 Division of Time Intervals By Numbers
  102.    wt: 9:   010 Repeated Addition of Time Intervals
  103.    wt: 9:   4 Mixing and Changing Units of Time
  104.    wt: 9:   3 Units and Lengths of Time
  105.    wt: 9:   A Related Material in Volume 3
  106.    wt: 9:   A Related lessons in Volume 3
  107.    wt: 9:   1 Two cubic sketching exercises with 1st derivative
  108.    wt: 9:   21 Chain Rule for powers
  109.    wt: 9:   14 sine and cosine derivatives 2nd step
  110.    wt: 9:   11 Quotient rule
  111.    wt: 9:   10 Power rule for negative integers
  112.    wt: 9:   9 Reciprocal rule
  113.    wt: 9:   4 Sum Rule
  114.    wt: 9:   2 Motivation for Limit Definition Take 1
  115.    wt: 9:   8 Four Animated Examples
  116.    wt: 9:   1 Numerical introduction
  117.    wt: 9:   .H2 Lipshitz Conditions Integration Calculus Reform
  118.    wt: 9:   G.3 Constant Difference Theorem Proof
  119.    wt: 9:   E2 Algebraic Properties of Limits
  120.    wt: 9:   D1 Sets and Sequences GLBs and LGBs
  121.    wt: 9:   C Triangle Inequalities
  122.    wt: 9:   A1. Introduction
  123.    wt: 9:   Chapter 5. Slope Sign Tests
  124.    wt: 9:   Appendix E. How To Study Mathematics and Why
  125.    wt: 9:   Chapter 25. Mathematical Induction Examples
  126.    wt: 9:   Chapter 25. Mathematical Induction Examples
  127.    wt: 9:   Chapter 17. Pythagorean Theorem Chinese Square Proof
  128.    wt: 9:   Postscript Unifying Theme A Fourth Skill For Algebra
  129.    wt: 9:   Chapter 10 Describing and Changing Calculations
  130.    wt: 9:   Chapter 6 Change of Language
  131.    wt: 9:   Chapter 5 Islands and Divisions of Knowledge
  132.    wt: 9:   Chapter 3 Chains of Reason
  133.    wt: 9:   Postscript A Three Remarks
  134.    wt: 9:   Chapter 12 Four Phases
  135.    wt: 9:   Chapter 11 Elementary Instruction
  136.    wt: 9:   Chapter 7 Two Treatments of Geometry
  137.    wt: 9:   Chapter 1 Introduction
  138.    wt: 9:   Postscript D Reflections on Law of the Excluded Middle
  139.    wt: 9:   Chapter 24 Direct and Indirect Reason
  140.    wt: 9:   Chapter 21 Occurrence Tables
  141.    wt: 9:   Chapter 1 Introduction
  142.    wt: 9:   V Reasons and Motivations for Logic and Mathematics
  143.    wt: 9:   Phase 5. Calculus Light to Rigourous for 1 to 2 years
  144.    wt: 8:   three goals to set for students
  145.    wt: 8:   activities for students
  146.    wt: 8:   site eurekas
  147.    wt: 8:   teacher certification
  148.    wt: 8:   teaching tips
  149.    wt: 8:   What to Tell Students
  150.    wt: 8:   formal or informal peer review
  151.    wt: 8:   Theory of Knowledge
  152.    wt: 8:   cultivating intelligence
  153.    wt: 8:   How to be a better instructor
  154.    wt: 8:   Motivation and Context Problem
  155.    wt: 8:   chapitre 04 07 RepetablesEtReproductibles
  156.    wt: 8:   chapitre 01 00 Introduction
  157.    wt: 8:   2 Conductance Resistance Duality02
  158.    wt: 8:   1 Conductance Resistance Duality01
  159.    wt: 8:   E Wire Resistance Calculation03
  160.    wt: 8:   27 Graduated Correction and Penalties for Young Offenders
  161.    wt: 8:   23 Modularized Skill Development Modularized Rigor Take IV
  162.    wt: 8:   23 Modularized Skill Development Modularized Rigor Take III
  163.    wt: 8:   23 Modularized Skill Development Modularized Rigor Take II
  164.    wt: 8:   Ages 12 to 14 Skills with take home value
  165.    wt: 8:   22 Square Root function graphically
  166.    wt: 8:   15 Sign analysis of functions
  167.    wt: 8:   4 Function notation in and beyond mathematics
  168.    wt: 8:   1 Geometric Introduction of Function Notation
  169.    wt: 8:   5 Polynomials Long division Nonlinear divisor
  170.    wt: 8:   4 Polynomials Long division linear divisor
  171.    wt: 8:   1 Polynomials Distributive Law
  172.    wt: 8:   12 motivation for term arctan
  173.    wt: 8:   9 motivation for name arcsin
  174.    wt: 8:   8 arcsin left inverse of sine Graph
  175.    wt: 8:   3 Left Inverse of cosine arccos definition
  176.    wt: 8:   9 Head to Tail Coordinate View
  177.    wt: 8:   Vector and Complex Number Applet
  178.    wt: 8:   28 Expressing products of sines cosines as sums
  179.    wt: 8:   23 sine and cosine of 180 plus 22.5 degrees
  180.    wt: 8:   19 Pythagorean Identity For sine and cosine functions
  181.    wt: 8:   17E Trig Formulas for dot and cross Products
  182.    wt: 8:   16 Right Triangle Complementary Angle Relations
  183.    wt: 8:   15 sine cosine Complementary Angle Relations
  184.    wt: 8:   14 cosine even and sine and tangent are odd
  185.    wt: 8:   12 Graph of tangent function for one period
  186.    wt: 8:   10 Graphs of sines and cosines many periods
  187.    wt: 8:   6 sines and cosines for reference angle 30 degrees
  188.    wt: 8:   2 Quadrant I reference Angles
  189.    wt: 8:   Appetizer A Complex Number Applet
  190.    wt: 8:   6 Trigonometry Sines of Supplementary Angles
  191.    wt: 8:   12 Triangles Similarity More Problems
  192.    wt: 8:   4 Similarity Definition with Coordinate
  193.    wt: 8:   Four Simple Exercises
  194.    wt: 8:   8 Mid Point Formula
  195.    wt: 8:   6 Intersection of lines by solving linear systems
  196.    wt: 8:   4 Equations for lines three forms
  197.    wt: 8:   5 Side Angle Side
  198.    wt: 8:   2 Correspondence between Triangles
  199.    wt: 8:   A Signed Number Arithmetic Review
  200.    wt: 8:   24 Signed Numbers Arithmmetic Properties
  201.    wt: 8:   16 Collinear Horizontal Arrows Vectors
  202.    wt: 8:   12 Real Numbers Line Signed Coordinates
  203.    wt: 8:   9 Division with Digits after Decimal Point
  204.    wt: 8:   7 Arithmetic with Infinite Decimal Expansions
  205.    wt: 8:   5 Fractions with Infinite Decimal Expansions
  206.    wt: 8:   1 Fractions with Finite Decimal Expansions
  207.    wt: 8:   15 Real Number Division
  208.    wt: 8:   11 Real Number Addition
  209.    wt: 8:   10 Real Number Lengths and Signs
  210.    wt: 8:   6 Unsigned Real Numbers
  211.    wt: 8:   5 Rational Numbers More
  212.    wt: 8:   4 Rational Numbers
  213.    wt: 8:   More Exercises
  214.    wt: 8:   Simple Exercises
  215.    wt: 8:   7 Cautious or Safe Set Construction
  216.    wt: 8:   6 Three Notions of What is a Variable
  217.    wt: 8:   12 GCD 2700 288 via Prime
  218.    wt: 8:   9 subtracting signed numbers
  219.    wt: 8:   7 negative and additive inverse
  220.    wt: 8:   5 lengths and signs of numbers
  221.    wt: 8:   22 Complex Compound Fractions
  222.    wt: 8:   20 Dividing Fractions the Why
  223.    wt: 8:   18 Efficient Ways to Multiply
  224.    wt: 8:   D Remainders Modulo 11 Pair Rule
  225.    wt: 8:   13 Subtraction with Additive Inverse
  226.    wt: 8:   11 Adding Integers Formulas and Examples
  227.    wt: 8:   4 Division with 2 Digit Divsors
  228.    wt: 8:   Expression Evaluation how to show work
  229.    wt: 8:   013 Travel Time Tables
  230.    wt: 8:   7 Addition of Time Intervals
  231.    wt: 8:   2 Time and Date Matters in School
  232.    wt: 8:   1 Intro of Kids To Time Date Skills
  233.    wt: 8:   5 Area Under Curve Exercise
  234.    wt: 8:   4 Definite Integrals Evaluation Exercises
  235.    wt: 8:   4 Second derivative test exercise example
  236.    wt: 8:   2 Second derivative test prequel
  237.    wt: 8:   6 Continuity at a point
  238.    wt: 8:   4 Numerical properties
  239.    wt: 8:   3 Decimal insights for limits continuity convergence
  240.    wt: 8:   2 Algebraic codification
  241.    wt: 8:   G.1 Differentiable Functions Rolles Theorem
  242.    wt: 8:   F.5b Extreme Value Theorem
  243.    wt: 8:   E1 Error Control Inequalities
  244.    wt: 8:   D2 Limits of Monotone Sequences
  245.    wt: 8:   Foreword
  246.    wt: 8:   Appendix A. Reading Guide For Next Appendices
  247.    wt: 8:   Chapter 31 Direct and Indirect Reason
  248.    wt: 8:   Chapter 30 Truth Tables
  249.    wt: 8:   Chapter 26 What is in chapters 27 to 31
  250.    wt: 8:   Chapter 23. Notation For Sums
  251.    wt: 8:   Chapter 13. Second Reading Guide
  252.    wt: 8:   Chapter 12. Shorthand Usage Guide
  253.    wt: 8:   Chapter 10 Transition
  254.    wt: 8:   Chapter 8 Modern Instruction
  255.    wt: 8:   Chapter 5 Four References
  256.    wt: 8:   Postscript B More on Story Telling and Reason
  257.    wt: 8:   Chapter 18 Sense and Knowledge
  258.    wt: 8:   P Exact Arithmetic With Whole Numbers and Fractions
  259.    wt: 8:   D. Check work a must with a caution
  260.    wt: 8:   Ends Values Methods For Skill Development Framework Prequel
  261.    wt: 8:   Multiple Ways to Improve Mathematics Skill Development
  262.    wt: 8:   Montreal Basic and Advanced Mathematics Tutoring
  263.    wt: 7:   why bother
  264.    wt: 7:   which way to go
  265.    wt: 7:   key notes and themes
  266.    wt: 7:   Postscript 2007 01 10
  267.    wt: 7:   three difficulties
  268.    wt: 7:   02 21 words for teachers
  269.    wt: 7:   chapitre 12 00 les iles et division
  270.    wt: 7:   chapitre 04 09 Regles accidentelles
  271.    wt: 7:   chapitre 04 08 Limitations et benefices
  272.    wt: 7:   chapitre 04 06 engagements
  273.    wt: 7:   chapitre 04 02 Deuxieme enigme
  274.    wt: 7:   chapitre 04 00 Les regles d implication
  275.    wt: 7:   Trois Notions qui menent a algebre
  276.    wt: 7:   F Wire Resistance Calculation04
  277.    wt: 7:   D Wire Resistance Calculation02
  278.    wt: 7:   C Wire Resistance Calculation01
  279.    wt: 7:   B Wire Resistance Qualitative02
  280.    wt: 7:   25 Mathematics Education Leaving A Good Impression
  281.    wt: 7:   23 Modularized Skill Development Modularized Rigor
  282.    wt: 7:   21 Calculus Oriented Highschool Mathematics Winners and Orphans Take II
  283.    wt: 7:   20 Calculus Oriented Highschool Mathematics Winners and Orphans Take I
  284.    wt: 7:   13 Addition and Addition Tables
  285.    wt: 7:   5 Patience Please for Yourself and Your Charges
  286.    wt: 7:   Ages 4 plus to 5 plus
  287.    wt: 7:   21 Graphs of functions given by Horizontal Line Method
  288.    wt: 7:   8 Set view of relations and functions
  289.    wt: 7:   6 Set Existence Formation and Notation
  290.    wt: 7:   5 Function notation for geometric transformations
  291.    wt: 7:   Introduction Reading Guide
  292.    wt: 7:   2 Column Multiplication Method
  293.    wt: 7:   7 arcsin left inverse of sine Definition
  294.    wt: 7:   4 possible motivation for term arccos
  295.    wt: 7:   15 Dot and Cross Product
  296.    wt: 7:   13 Velocity Vectors in Physics
  297.    wt: 7:   8 Parallel Vectors
  298.    wt: 7:   1 Unsigned Coordinates
  299.    wt: 7:   9 Graphs of sine and cosine over one period
  300.    wt: 7:   8 period of tangent function
  301.    wt: 7:   3 sines and cosines for reference angle 90 degrees
  302.    wt: 7:   Right Triangle and Unit Circle Trigonometry
  303.    wt: 7:   21 Logarithms Powers and Exponentials
  304.    wt: 7:   17 Cube Roots of unity
  305.    wt: 7:   16 References and Originality Question
  306.    wt: 7:   3 Addition Properties
  307.    wt: 7:   2 Complex Numbers made easier we hope
  308.    wt: 7:   8 Triangles Cascade Problem Solving
  309.    wt: 7:   4 Trigonometric Ratios For Two Special Triangles
  310.    wt: 7:   3 Trigonometric Ratios sine and cosine
  311.    wt: 7:   1 Angle Measurement with Degrees
  312.    wt: 7:   Why Trigonometry the whyslopes view
  313.    wt: 7:   Right Triangle and Unit Circle Trigonometry
  314.    wt: 7:   2 Similarity By Design
  315.    wt: 7:   4 Side Side Side
  316.    wt: 7:   19 Signed Multiples of Vectors
  317.    wt: 7:   6 Infinite Decimals Ending in 9 repeating
  318.    wt: 7:   9 Coordinates for Regions in Space
  319.    wt: 7:   3 Fractions
  320.    wt: 7:   9 Sets in Probability and Statistics
  321.    wt: 7:   2 What is a Variable
  322.    wt: 7:   arithmetic videos Real Player Format
  323.    wt: 7:   6 GCD from Prime
  324.    wt: 7:   8 multiplying signed numbers
  325.    wt: 7:   6 adding signed numbers
  326.    wt: 7:   4 signed coordinates for regions in space
  327.    wt: 7:   D Three Term Ratios
  328.    wt: 7:   19 Dividing Fractions How TO
  329.    wt: 7:   10 Integer Multiplication Formulas
  330.    wt: 7:   3 Adding Movements with same direction
  331.    wt: 7:   2 Integers Multiplies of a Unit Moverment
  332.    wt: 7:   Exact Arithmetic Wholes and Fractions
  333.    wt: 7:   The 12 Times Table Visually
  334.    wt: 7:   6 How long is a million seconds
  335.    wt: 7:   3 Two Chain Rule Method Exercises
  336.    wt: 7:   3 Second derivative test
  337.    wt: 7:   11 Limits at infinity Three Examples
  338.    wt: 7:   10 Three one sided limits with infinite values
  339.    wt: 7:   9 Limits Continuity and Composition
  340.    wt: 7:   G.5 Motions With Bounded Velocities
  341.    wt: 7:   F.2 Closed Range Theorem
  342.    wt: 7:   B1 Pigeon Hole Principles from combinatorics
  343.    wt: 7:   Appendix D. What to do in School and Why
  344.    wt: 7:   Chapter 27 Shorthand Symbols as Pronouns
  345.    wt: 7:   Chapter 22. Geometric Sums and Sequences
  346.    wt: 7:   Chapter 20. Degrees and Radians
  347.    wt: 7:   Chapter 18. Rules for Algebra
  348.    wt: 7:   Chapter 15. Solving Linear Equations
  349.    wt: 7:   Postscript What is a Variable
  350.    wt: 7:   Chapter 7 Prep for Calculus Arithmetic Exercises
  351.    wt: 7:   Chapter 4 Longer Chains of Reason
  352.    wt: 7:   Chapter 1 Introduction to Chapters 2 to 6
  353.    wt: 7:   Chapter 9 The Two Ends
  354.    wt: 7:   Postscript A Story Telling
  355.    wt: 7:   Chapter 15 Objective Processes
  356.    wt: 7:   Chapter 10 Responsibility
  357.    wt: 7:   Chapter 5 Deception
  358.    wt: 7:   Chapter 2 Skill Development
  359.    wt: 7:   Three Remarks
  360.    wt: 7:   R Why Learn Mathematics Skills
  361.    wt: 7:   O On Learning Mathematics and Science
  362.    wt: 7:   N Mathematics Prepare for College Studies
  363.    wt: 7:   I. Logic and language skills
  364.    wt: 7:   F. The student teacher tutor feedback loop
  365.    wt: 7:   C. Domino effect of being careful
  366.    wt: 7:   Helping the Blind in Logic and Mathematics
  367.    wt: 6:   website reviews
  368.    wt: 6:   site origins
  369.    wt: 6:   chapitre 05 00 Deception
  370.    wt: 6:   chapitre 04 01 Premiere enigme
  371.    wt: 6:   problemes algebre et arithmetique
  372.    wt: 6:   deux definitions pour variable
  373.    wt: 6:   3 Like resistors in parallel
  374.    wt: 6:   2 Unlike resistors in parallel01
  375.    wt: 6:   6 Discipline Who is in Charge Conserving Authority
  376.    wt: 6:   Ages 12 to 14 Arithmetic
  377.    wt: 6:   Ages 10 to 12 Arithmetic
  378.    wt: 6:   23 Inverse Functions
  379.    wt: 6:   20 Interchanging coordinates a reflection
  380.    wt: 6:   19 Horizontal line rule and method
  381.    wt: 6:   18 Vertical Line Rule and Method
  382.    wt: 6:   16 Increasing or decreasing on intervals
  383.    wt: 6:   13 From one to one to many to one
  384.    wt: 6:   12 Function Domain Recognition Exercises
  385.    wt: 6:   8 Notes for instructors or tutors
  386.    wt: 6:   2 cosine function more properties
  387.    wt: 6:   1 cosine function properties
  388.    wt: 6:   6 Vectors with Coordinates
  389.    wt: 6:   2 Signed Coordinates
  390.    wt: 6:   17G Pythagorean Theorem Converse
  391.    wt: 6:   17F Law of cosines
  392.    wt: 6:   7 period of sine and cosine
  393.    wt: 6:   5 sines and cosines for reference angle 60 degrees
  394.    wt: 6:   4 sines and cosines for reference angle 45 degrees
  395.    wt: 6:   1 Unit Points Reflections Rotations
  396.    wt: 6:   Unit Circle Development of Trigonometry
  397.    wt: 6:   20 N th Roots of Complex Numbers
  398.    wt: 6:   19 N th Roots of Unity
  399.    wt: 6:   18 Sixth Roots of Unity
  400.    wt: 6:   15 Pythagorean Theorem Converse
  401.    wt: 6:   14 Law of cosines
  402.    wt: 6:   8 Unit Circle Development of Trigonometry
  403.    wt: 6:   6 Field Properties of Complex Number
  404.    wt: 6:   4 Multiplication Properties
  405.    wt: 6:   7 Trignometric Ratios Unit Circle
  406.    wt: 6:   12 Links Lessons elsewhere
  407.    wt: 6:   5 Product Builder Notation
  408.    wt: 6:   4 Subset Builder Notation
  409.    wt: 6:   3 Counting with Sets etc
  410.    wt: 6:   3 Adding Words To Arithmetic
  411.    wt: 6:   10 dividing signed numbers
  412.    wt: 6:   21 Working With Signs
  413.    wt: 6:   8 Multiplication by Signed Numbers Integers
  414.    wt: 6:   5 Conversion Arithmetic
  415.    wt: 6:   1 Chain Rule in Reverse Integration Method
  416.    wt: 6:   F.4 Finite Covering Theorem
  417.    wt: 6:   index
  418.    wt: 6:   Appendix C. How to Read
  419.    wt: 6:   Chapter 28 Occurrence Tables
  420.    wt: 6:   Chapter 24. Personal Investment and Pension EGS
  421.    wt: 6:   Chapter 21. Third Reading Guide
  422.    wt: 6:   Chapter 19. Functions and Sets
  423.    wt: 6:   Chapter 11. Why Shorthand
  424.    wt: 6:   Chapter 8 Three Skills For Algebra
  425.    wt: 6:   Solutions For Arithmetic Exercises
  426.    wt: 6:   Foreword
  427.    wt: 6:   Foreword
  428.    wt: 6:   S Adding words to algebra
  429.    wt: 6:   Q How Logic and Proofs extend Show Work Practices
  430.    wt: 6:   L Skills with take home value
  431.    wt: 6:   N Improving Marks on Tests and Finals
  432.    wt: 6:   H Jigsaw puzzles and problem solving
  433.    wt: 6:   Implementation Notes
  434.    wt: 5:   logique deux enigme
  435.    wt: 5:   B Electromotive force conventional current01
  436.    wt: 5:   19 Extending the Oral Dimension of Mathematics
  437.    wt: 5:   17 Math Booklets for children and young teenagers
  438.    wt: 5:   16 Secondary Mathematics Tips
  439.    wt: 5:   14 Multiplication and Times Tables
  440.    wt: 5:   12 Goals and Objectives For Mathematics
  441.    wt: 5:   11 Help and Defend Your Child or Teens Education
  442.    wt: 5:   10 Ends values for work study instruction
  443.    wt: 5:   3 Preparing for Science Studies
  444.    wt: 5:   Ages 12 to 14 Geometry
  445.    wt: 5:   Ages 10 to 12 Geometry
  446.    wt: 5:   Ages 9 to 10
  447.    wt: 5:   Ages 8 to 9
  448.    wt: 5:   Ages 7 to 8
  449.    wt: 5:   Ages 6 to 7
  450.    wt: 5:   26 Function definitions done and coming
  451.    wt: 5:   24 Monotoncity Injectivity and Inverse Functions
  452.    wt: 5:   10 Interval Notation
  453.    wt: 5:   7 Functions with finite domains
  454.    wt: 5:   11 Component Method
  455.    wt: 5:   About Folder Contents
  456.    wt: 5:   2 Integers
  457.    wt: 5:   10 Set View of Wordy Extensions To Arithmetic
  458.    wt: 5:   8 Sets of Numbers
  459.    wt: 5:   2 Venn Diagrams
  460.    wt: 5:   1 Three Skills For Algebra
  461.    wt: 5:   About Folder Contents
  462.    wt: 5:   B Integer Long Division Multiple Choices
  463.    wt: 5:   12 Adding Integers More Examples
  464.    wt: 5:   7 Multiplication by Signs
  465.    wt: 5:   5 Zero Movement and Additive Inverses
  466.    wt: 5:   1 Integers as Coordinates
  467.    wt: 5:   About folder contents
  468.    wt: 5:   2 Indefinite Integrals Exercises
  469.    wt: 5:   Appendix B. How To Learn
  470.    wt: 5:   Chapter 16. Painless Theorem Proving
  471.    wt: 5:   1 Links to Online Resources Elsewhere Take 1
  472.    wt: 5:   M Words to extend arithmetic
  473.    wt: 5:   H more Routine to non routine problem solving
  474.    wt: 5:   G. Written work formats for developing and showing skill
  475.    wt: 5:   A. Skill has to be seen to believed
  476.    wt: 5:   How to Build Skills and Confidence
  477.    wt: 5:   Which Way To Go
  478.    wt: 4:   liens
  479.    wt: 4:   3 Energy Power Heat08
  480.    wt: 4:   C Energy Power03
  481.    wt: 4:   F Unlike Resistors in Series
  482.    wt: 4:   E Kirchoffs Second Law
  483.    wt: 4:   D Kirchoff First Law
  484.    wt: 4:   C Electromotive force conventional current02
  485.    wt: 4:   A Circuit Elements
  486.    wt: 4:   24 Standards For Skill Develoment Take II
  487.    wt: 4:   22 Student Centered Highschool Mathematics
  488.    wt: 4:   18 Primary School Mathematics
  489.    wt: 4:   9 Streaming by Student Cooperation
  490.    wt: 4:   8 The Effect of Negative Remarks
  491.    wt: 4:   4 Learning Takes Time and Effort
  492.    wt: 4:   14 Surjections Injections Bijections
  493.    wt: 4:   9 Set theory term relation possible origins
  494.    wt: 4:   7 Links Lessons Elsewhere
  495.    wt: 4:   6 Power Set Notation
  496.    wt: 4:   C Divisibility by 11 Integer Recognition Method
  497.    wt: 4:   9 Multiplying Integers
  498.    wt: 4:   4 Adding Movements wiht opposite directions
  499.    wt: 4:   The 20 Times Table
  500.    wt: 4:   Postscript More on Better Performance
  501.    wt: 4:   Postscript For Better Performance
  502.    wt: 4:   J. More on written work and showing skill
  503.    wt: 4:   E. When and how to correct errors
  504.    wt: 4:   B. Domino effect of errors
  505.    wt: 3:   problemes responses
  506.    wt: 3:   4 Energy Power Heat09
  507.    wt: 3:   2 Energy Power Heat07
  508.    wt: 3:   1 Energy Power Heat06
  509.    wt: 3:   A Energy Power01
  510.    wt: 3:   1 Like resistors in series
  511.    wt: 3:   H Series Circuit02
  512.    wt: 3:   G Series Circuit01
  513.    wt: 3:   Home Tutoring and Home Schooling
  514.    wt: 3:   24 Standards For Skill Develoment
  515.    wt: 3:   15 Counting For Parents
  516.    wt: 3:   7 Student Motivation
  517.    wt: 3:   2 Reading and Writing Skills
  518.    wt: 3:   1 Finite Sets
  519.    wt: 3:   Foreword
  520.    wt: 3:   Road Safety Questions
  521.    wt: 2:   E Energy Power05
  522.    wt: 2:   D Energy Power04
  523.    wt: 2:   B Energy Power02
  524.    wt: 2:   1 Speaking Skills
  525.    wt: 20:   13 Pythagorean spatial distance formulas
  526.    wt: 20:   3 Gaussian Elimination 3 unknowns first example
  527.    wt: 19:   8 quadratics backward use of various formulas
  528.    wt: 19:   3 GE III Equation Addition and Multiplication
  529.    wt: 18:   5 Gaussian Elimination for 3 unknowns 2nd example
  530.    wt: 18:   3 Harder Cases Convert to Compare and Subtract
  531.    wt: 17:   C LAMP Introduction Culture in Mathematics Education
  532.    wt: 17:   2 Radian Measure Numerical Value of one degree
  533.    wt: 17:   10 Pythagorean plane distance formula
  534.    wt: 17:   3 Solving triangular system example
  535.    wt: 17:   6 Pythagorean Hypotenuse Calculation Example
  536.    wt: 17:   3 Triangle Area Formula Example
  537.    wt: 17:   2 Another Rectangle Area Formula Example
  538.    wt: 17:   1 Comparison and Subtraction Easy Direct Cases
  539.    wt: 17:   3 More on Groups of 3 Multi Digit Place Value
  540.    wt: 16:   B LAMP Introduction Curriculum Development Standards
  541.    wt: 16:   3 Natural Logarithms and Exponentials Basic Properties
  542.    wt: 16:   Parallel Lines and Parallel Transversals
  543.    wt: 16:   Parallel Lines and Alternating Corresponding Angles
  544.    wt: 16:   5 Cartesian Addition and Translation
  545.    wt: 16:   3 Rectangular Coordinates Review
  546.    wt: 16:   3 Lengths and Areas on Maps and Plans
  547.    wt: 16:   2 More and Less Than for Counts and Measures
  548.    wt: 16:   4 Solving a triangular system exercise
  549.    wt: 16:   5 Algebraic Solutions Introduction
  550.    wt: 16:   8 Compound Interest Formula Evaluation
  551.    wt: 16:   3 Comparison of Negative Numbers
  552.    wt: 16:   1 Squares and Square Roots Introduction
  553.    wt: 16:   8 Subtraction with Units of Measure
  554.    wt: 16:   6. Counting and adding units and mixed units
  555.    wt: 16:   3. How to add with decimals A sans conversions
  556.    wt: 16:   9 Place Value Review Decimal form of Avogrados number included
  557.    wt: 16:   7 More on Groups of 3 Place Value in Mixed Decimal Fractions
  558.    wt: 16:   6 Groups of 3 Place Value in Mixed Decimal Fractions
  559.    wt: 16:   5 More on Groups of 3 Place Value in Decimal Fractions
  560.    wt: 16:   4 Groups of 3 Place Value in Decimal Fractions
  561.    wt: 16:   Example 1. Area Between x and x squared
  562.    wt: 16:   Phase 4. Preparation for Calculus with Cross Curricula but no take home value 1 year
  563.    wt: 15:   Ramblings Introduction Algebra Essay
  564.    wt: 15:   6 quadratics numerical approach
  565.    wt: 15:   5 Natural Logarithm Calculator Exercises
  566.    wt: 15:   14 Why Scalar Multiplication Distributes Physical Argument
  567.    wt: 15:   Proportionality of Line Segments From Parallel Transversals
  568.    wt: 15:   3 Straight Lines Slope as Tangent of Inclination Angle
  569.    wt: 15:   9 Pythagorean Theorem Chinese Square Proof
  570.    wt: 15:   6 Polar Multiplication and Rotation
  571.    wt: 15:   PS F Scalar Multiplication Distributes over Addition
  572.    wt: 15:   4 Comparison of Negative Numbers
  573.    wt: 15:   3 Geometric Formulas and Function Notation
  574.    wt: 15:   2 Computation Rules Evaluation
  575.    wt: 15:   1 GE Substitution four examples
  576.    wt: 15:   6 Algebraic Solution Example
  577.    wt: 15:   4 Four Examples Fractional Coefficients
  578.    wt: 15:   3 Four Examples
  579.    wt: 15:   1 Proper Equal Sign Usage
  580.    wt: 15:   7 Compound Interest Formula Introduction
  581.    wt: 15:   4 Circle Area Formula Example
  582.    wt: 15:   1 More and Less Than for Counts and Measures
  583.    wt: 15:   A Decimals Modular and Remainder Arithmetic
  584.    wt: 15:   7 Calculator Usage Notes and Cautions
  585.    wt: 15:   Long Division forwards and backwards Example 3
  586.    wt: 15:   A Elementary Basis for Multiplication Methods
  587.    wt: 15:   Video Decimal Multiplication Geometric View Example 2
  588.    wt: 15:   Appendix 1 Decimals Comparison Method Take II
  589.    wt: 15:   Subtraction Another Video Lesson
  590.    wt: 15:   7 Subtraction for Decimal Fractions with Exercises
  591.    wt: 15:   2 Subtraction Easy Case Examples
  592.    wt: 15:   Appendix 1 Counting Revisited 15 minute video
  593.    wt: 15:   7 Adding decimal fractions using decimal point
  594.    wt: 15:   11 Place Value SI Standard International way
  595.    wt: 15:   2 Groups of Three Place Value for Multidigit Decimals
  596.    wt: 15:   Example 1 volume of a pyramid
  597.    wt: 15:   Chapter 19. Exponentials and Natural Logarithms
  598.    wt: 15:   Chapter 15. Algebraic Evaluation of Limits
  599.    wt: 14:   sign monoticity analysis example 3
  600.    wt: 14:   A Quadratics Summary
  601.    wt: 14:   9 quadratics physical and further context
  602.    wt: 14:   7 quadratic formulla derivation
  603.    wt: 14:   4 quadratics difference of two squares
  604.    wt: 14:   9 Summary Degrees to Radians and back
  605.    wt: 14:   8 Radian Measures of Common Angles
  606.    wt: 14:   7 Radian Measures in special Triangles
  607.    wt: 14:   3 Circle Arclengh Proportional to Central Angle
  608.    wt: 14:   Construction Methods and Criteria for Isometric and Similar Triangles
  609.    wt: 14:   14 Straight Lines Equations General Case
  610.    wt: 14:   34 sines and cosines of 2A 3A 4A 5A
  611.    wt: 14:   33 sines and cosines of 2A 3A 4A 5A
  612.    wt: 14:   13 Navigation Location from Angles to 2 Landmarks
  613.    wt: 14:   1 Cartesian Coordinates sans signs
  614.    wt: 14:   8 More Use of Maps Not Drawn to Scale
  615.    wt: 14:   4 Angles on Maps Plans drawn to scale
  616.    wt: 14:   B Decimal Comparison and Subtraction
  617.    wt: 14:   4 Commutative Law Groups Counting Form
  618.    wt: 14:   3 Inequalities Algebraically
  619.    wt: 14:   1 Decimals Modular and Remainder Arithmetic
  620.    wt: 14:   9 Circle Area and Perimeter Formula Backwards Forwards
  621.    wt: 14:   4 Rectangle Area and Like Formulas Backwards
  622.    wt: 14:   6 Equations and Systems Equivalent or Implied
  623.    wt: 14:   4 Subtraction and Division Axioms
  624.    wt: 14:   2 Addition and Multiplication Axioms
  625.    wt: 14:   1 Equivalent Computation Rules
  626.    wt: 14:   3 More and Less Than with Unlike Signs
  627.    wt: 14:   1 Real Numbers Comparison
  628.    wt: 14:   1 Formulas Dependence and Function Notation
  629.    wt: 14:   4 GE III Animated Examples
  630.    wt: 14:   2 Essentially one exercises three with solution
  631.    wt: 14:   3 Two Examples
  632.    wt: 14:   13 Naming Identifying Formulas with Words
  633.    wt: 14:   5 Box Volume Formula Example
  634.    wt: 14:   3 Properties of Square Roots with example
  635.    wt: 14:   15 GCD of 650 225 via Euclid Alg LCM via Product Rule
  636.    wt: 14:   9 GCD of 360 110 via Primes and Euclid Algorithm
  637.    wt: 14:   8 Numerals Fractionals Quantals Take II
  638.    wt: 14:   19 Remainder Arithmetic Rule of 9 for checking sums III
  639.    wt: 14:   13 Remainder Arithmetic Modulo 5 Example
  640.    wt: 14:   10 video Prime Factorization upto 23 squared
  641.    wt: 14:   5 Prime Factorization and a Square Rule
  642.    wt: 14:   Long Division forwards and backwards Example 2
  643.    wt: 14:   Long Division forwards and backwards Example 1
  644.    wt: 14:   Video Decimal Multiplication Geometric View Example 2
  645.    wt: 14:   Appendix 2 Three Decimal Subtraction Methods
  646.    wt: 14:   Subtraction with J Conversions Example
  647.    wt: 14:   6 Subtraction with Conversion Example with Exercises
  648.    wt: 14:   8 What skills and work habits to require
  649.    wt: 14:   Example 2 volume of a cone
  650.    wt: 14:   Area Between Crossing Curves Lesson Take 2
  651.    wt: 14:   Area Between Crossing Curves Lesson Take 1
  652.    wt: 14:   Example 4 with x function of y
  653.    wt: 14:   Area Between Curves Lesson Take 2
  654.    wt: 14:   Area Between Curves Lesson Take 1
  655.    wt: 14:   33 Chain Rule Real Player video examples
  656.    wt: 14:   Chapter 14 Limits and Continuity with and sans Decimals
  657.    wt: 14:   Chapter 3. Slope Sign Analysis
  658.    wt: 14:   Chapter 22 Contrapositive and Vacuously True Implications
  659.    wt: 14:   Phase 3. Logic and Mathematics with possible take home value 1 to 2 years
  660.    wt: 13:   Appendix 1 primary and preschool mathematic
  661.    wt: 13:   I LAMP Introduction Study Habits
  662.    wt: 13:   H LAMP Introduction Instructional Concepts
  663.    wt: 13:   F LAMP Introduction Prerequisites
  664.    wt: 13:   E LAMP Introduction Modern Mathematics
  665.    wt: 13:   Skills Chapter 3 Algebra
  666.    wt: 13:   5 quadratics completing the square
  667.    wt: 13:   3 quadratics factoring by inspection
  668.    wt: 13:   2 quadratics graphing in general
  669.    wt: 13:   1 quadratics graphing exercises
  670.    wt: 13:   4 Circle Sector Area proportional to Central Angle
  671.    wt: 13:   1 Degrees and Radians Introduction
  672.    wt: 13:   2 Graphing y=Af(x) Vertical Scaling
  673.    wt: 13:   Parallel Lines and Interior Angles
  674.    wt: 13:   13 Straight Lines Finding Equations from 2 points
  675.    wt: 13:   12 Straight Lines Graphing mx plus b
  676.    wt: 13:   10 Straight Lines through Origin Equations More
  677.    wt: 13:   9 Straight Lines through Origin Equations
  678.    wt: 13:   7 Tangent Function is odd on this domain
  679.    wt: 13:   6 Tangent Function Inclination Angle Take 2
  680.    wt: 13:   2 Straight Lines Slopes As Rise Over Run
  681.    wt: 13:   35 sines and cosines of 2A 3A 4A 5A
  682.    wt: 13:   10 Similarity of Triangles Equivalent of Two Criteria
  683.    wt: 13:   9 Similarity of Triangles Usual Criteria
  684.    wt: 13:   12 Spatial Coordinates
  685.    wt: 13:   11 Triangle Inequality
  686.    wt: 13:   8 Distance Between Points on a Line
  687.    wt: 13:   4 Polar Coordinates to and from
  688.    wt: 13:   2 Cartesian Coordinates with signs
  689.    wt: 13:   13 Angle Side Angle Failure
  690.    wt: 13:   3 Isometry of Triangles Congruence
  691.    wt: 13:   A Measurement with Ruler Proper Use
  692.    wt: 13:   5 Drawing to Scale Avoids Angle Distortions
  693.    wt: 13:   3 Multiplicative Counting Skills Principles
  694.    wt: 13:   5 Areas of Rectangles Revisited
  695.    wt: 13:   5 Triangle Area Formula Backwards
  696.    wt: 13:   5 Equality in Algebra
  697.    wt: 13:   5 Greater More Less Than Signs in General
  698.    wt: 13:   2 GE II Comparison
  699.    wt: 13:   1 Essentially One Unknown
  700.    wt: 13:   10 Volume of Pyramid
  701.    wt: 13:   2 Least Common Multiple LCM intro via list method
  702.    wt: 13:   5 Counting with Tables Trees Product Rule Take II
  703.    wt: 13:   C Equality for Fractions and Two Term Ratios and Fractions
  704.    wt: 13:   7 Numerals Fractionals Quantals
  705.    wt: 13:   3 Unit fraction of a fraction
  706.    wt: 13:   20 Remainder Arithmetic Rule of 9 for checking sums IV
  707.    wt: 13:   18 Remainder Arithmetic Rule of 9 for checking sums II
  708.    wt: 13:   17 Remainder Arithmetic Rule of 9 for checking sums I
  709.    wt: 13:   15 Remainder Arithmetic Modulo 9 Example
  710.    wt: 13:   14 Remainder Arithmetic Modulo 9 Example
  711.    wt: 13:   12 Remainder Arithmetic Modulo 10 Example
  712.    wt: 13:   11 Remainder Arithmetic Long Division by 5 Quickly more
  713.    wt: 13:   10 Remainder Arithmetic Long Division by 5 Quickly
  714.    wt: 13:   9 Remainder Arithmetic Divisibility by 5
  715.    wt: 13:   8 Remainder Arithmetic Morulo 5 Examples II
  716.    wt: 13:   7 Remainder Arithmetic Modulo 5 Examples I
  717.    wt: 13:   15 video Factors of 20 using Prime Factorization
  718.    wt: 13:   13 video Factors of 24 using prime
  719.    wt: 13:   9 video Prime Factorization upto 19 squared
  720.    wt: 13:   6 Sieve of Eratosthenes and Square Rule
  721.    wt: 13:   C Counting Areas with Powers of Ten
  722.    wt: 13:   6 Multiplication Commutes Order Not Important
  723.    wt: 13:   5 Decimal Fraction Multiplication
  724.    wt: 13:   Video Power Notation in Decimal Expansion
  725.    wt: 13:   9 22 Minute Subtraction Review Video
  726.    wt: 13:   5 A Tip for Efficent Subtraction
  727.    wt: 13:   4 Subtraction with Conversions Borrows and Letter J
  728.    wt: 13:   5. How to add decimals C. Examples
  729.    wt: 13:   2 Decimal Counting Practices
  730.    wt: 13:   1. Explaining Addition Table
  731.    wt: 13:   Example 3
  732.    wt: 13:   A Chain Rule Real Player video examples
  733.    wt: 13:   38 Formulas and derivatives for powers and roots
  734.    wt: 13:   28 Chain Rule Preparation for a Proof
  735.    wt: 13:   27 Chain Rule sinusoidal outer inner functions EGS
  736.    wt: 13:   25 Chain Rule Animated Examples Continued
  737.    wt: 13:   Chapter 18. Slopes Areas Integration
  738.    wt: 13:   Chapter 17. Area Approximation
  739.    wt: 13:   Chapter 13. Acceleration
  740.    wt: 13:   Chapter 9 About First Courses in Calculus
  741.    wt: 13:   Chapter 14. Forward and Backward Use of a Formula
  742.    wt: 13:   Chapter 16 Origins and Limitations of Rules and Patterns
  743.    wt: 13:   Chapter 14 Deductive and Empirical Views of Mathematics
  744.    wt: 13:   Chapter 4 Implication Rules Forwards and Backwards
  745.    wt: 12:   K LAMP Musings Science Education
  746.    wt: 12:   3 Euclidean Geometry Leanly
  747.    wt: 12:   teaching tutoring algebraic reason
  748.    wt: 12:   need for a mixed mathematics curriculum
  749.    wt: 12:   Leaner mathematics curriculum
  750.    wt: 12:   chapitre 07 00 Des chaines plus longues de la raison
  751.    wt: 12:   chapitre 04 10 Etapes pour une meilleur raison
  752.    wt: 12:   Quebec cahiers d apprentissage en mathematiques pour 4 16
  753.    wt: 12:   sign monoticity analysis example 4
  754.    wt: 12:   sign monoticity analysis example 2
  755.    wt: 12:   sign monoticity analysis example 1
  756.    wt: 12:   10 quadratic exercises
  757.    wt: 12:   Quadratics in 10 steps
  758.    wt: 12:   8 Formulas for Fractional Exponents with Logarithms
  759.    wt: 12:   2 Square Root Simplification a prequel
  760.    wt: 12:   1 Calculator Starter Exercises
  761.    wt: 12:   6 Polynomial Operations and Equivalent Computation Rules
  762.    wt: 12:   6 Radian Measure to Degrees
  763.    wt: 12:   5 Degrees to Radian Measure
  764.    wt: 12:   7 Coordinate Addition and Scalar Multiplication
  765.    wt: 12:   3 graphing y=f(x c) plus K
  766.    wt: 12:   Triangle Angles Sum To 180 Degrees
  767.    wt: 12:   SAS Method For Isometric Or Proportional Triangle Construction
  768.    wt: 12:   Analytic View of Triangle Construction or Line Instersection More
  769.    wt: 12:   8 Straight Lines Equation for vertical
  770.    wt: 12:   18 sum of sinusoidal waves as a single wave
  771.    wt: 12:   5 Similarity of Circles Squares and Rectangles
  772.    wt: 12:   1 Numerical view of lines and their equations
  773.    wt: 12:   7 Complex Numbers Appetizer
  774.    wt: 12:   PS H Distributive Law For Complex Numbers
  775.    wt: 12:   PS G Rotation Distributes over Addition
  776.    wt: 12:   PS E Multiplication with Polar Coordinates
  777.    wt: 12:   PS D Addition with Cartesian Coordinates
  778.    wt: 12:   PS B Parallelogram Construction Methods
  779.    wt: 12:   6 Ruler and compass Angle Bisection
  780.    wt: 12:   6 Figuring with Maps Not to Scale
  781.    wt: 12:   2 Measuring Area Directly
  782.    wt: 12:   8 Division and Mulplication of Compound Fractions
  783.    wt: 12:   A Decimal Addition Columm Methods
  784.    wt: 12:   8 Column Multiplication Methods in General
  785.    wt: 12:   7 Decimals Multiplication Methods Examples
  786.    wt: 12:   6 Column Methods for Decimal Multiplication
  787.    wt: 12:   5 Distributive Law for Whole Numbers
  788.    wt: 12:   4 Fraction Operations Axiomatic Development
  789.    wt: 12:   5 Proportionality in Equivalent Fractions
  790.    wt: 12:   4 Rates Ratios and Proporitionality
  791.    wt: 12:   3 Proportionality Examples
  792.    wt: 12:   8 Pythagorean Relation Forwards Backwards
  793.    wt: 12:   3 Linear Equation Literal Solution More
  794.    wt: 12:   3 Product Axioms Two Forms
  795.    wt: 12:   2 Three Examples
  796.    wt: 12:   10 One Example
  797.    wt: 12:   9 Three Examples
  798.    wt: 12:   8 One Example
  799.    wt: 12:   7 Two Examples
  800.    wt: 12:   6 Three Examples
  801.    wt: 12:   5 Three Examples
  802.    wt: 12:   4 Two Examples
  803.    wt: 12:   2 Three Examples
  804.    wt: 12:   Using Letters for Physical Quantities
  805.    wt: 12:   Formula Usage Show Work Format
  806.    wt: 12:   11 Volume of Sphere
  807.    wt: 12:   9 Volume of Cone
  808.    wt: 12:   1 Written work formats for developing and showing skill
  809.    wt: 12:   4 Greater More Less Than Signs in General
  810.    wt: 12:   2 More and Less Than with Unlike Signs
  811.    wt: 12:   14 GCD of 650 110 via Primes LCM via Product Rule
  812.    wt: 12:   1 Least Common Multiples LCM Introduction
  813.    wt: 12:   4 Counting with Trees Product Rule Take I
  814.    wt: 12:   3 Counting with Tables and Trees II
  815.    wt: 12:   5 Reciprocals and Division for Fractions with Units
  816.    wt: 12:   3 Multiplying Units and Numbers
  817.    wt: 12:   1 Addition and Subtraction with Units
  818.    wt: 12:   16 Addition Subtraction Comparision Compared
  819.    wt: 12:   15 Adding and Subtracting with Unlike Denominators
  820.    wt: 12:   13 Fraction Comparison Algebraic View
  821.    wt: 12:   10 Simplification of Fractions and Mixed Numerals
  822.    wt: 12:   6 Multiplication Algebraically Take II
  823.    wt: 12:   23 Remainder Arithmetic Modulo 2
  824.    wt: 12:   22 Remainder Arithmetic Modulo 3 more
  825.    wt: 12:   21 Remainder Arithmetic Modulo 3
  826.    wt: 12:   16 Remainder Arithmetic Modulo 9 Example 2
  827.    wt: 12:   6 Remainder Arithmetic Modulo 5 Propertie
  828.    wt: 12:   4 Remainder Arithmetic Modulo 10 in general
  829.    wt: 12:   3 Remainder Arithmetic Modulos 10 more still
  830.    wt: 12:   20 Uniqueness of Prime Factorization
  831.    wt: 12:   19 video Prime Factorization Unique
  832.    wt: 12:   18 video Count Factors given Prime Factorization
  833.    wt: 12:   4 video Prime Factorization Introduction
  834.    wt: 12:   3 video Primes and Composites from 9 times table
  835.    wt: 12:   1 video how Products are bigger than factor
  836.    wt: 12:   Long Division Backward
  837.    wt: 12:   3 Division Single Digit Divisor Example
  838.    wt: 12:   D Decimal Multiplication Methods Derived
  839.    wt: 12:   3 More One Digit Multipliers
  840.    wt: 12:   4. How to add with decimals B with conversions
  841.    wt: 12:   10 Names for Big Numbers and Powers of Ten Expansion
  842.    wt: 12:   9 Comparison and Subtraction of Time Intervals
  843.    wt: 12:   Volume of Solid by Cross Sections Lesson
  844.    wt: 12:   Example 2
  845.    wt: 12:   Example 1
  846.    wt: 12:   36 Cube root derivative animated
  847.    wt: 12:   34 Derivative of exponential function
  848.    wt: 12:   31 Derivatives of inverse functions
  849.    wt: 12:   30Chain Rule A Proof
  850.    wt: 12:   26 Chain Rule Recognising outer inner functions
  851.    wt: 12:   24 Chain Rule Animated Examples
  852.    wt: 12:   17 Derivatives of quotients of sine and cosine
  853.    wt: 12:   16 Derivatives of reciprocals of sine and cosine
  854.    wt: 12:   1 Fall 1983 Why Slopes Appetizer
  855.    wt: 12:   7 Evaluation by immediate or delayed substitution
  856.    wt: 12:   Postscript Pythagorean Theorem yet another proof
  857.    wt: 12:   Chapter 24 Logarithms Powers and Exponentials
  858.    wt: 12:   Chapter 12. Units and Slopes
  859.    wt: 12:   Chapter 10 Slopes and Units
  860.    wt: 12:   Chapter 6. Slopes and Vertical Shifts
  861.    wt: 12:   Chapter 4. More Slope Sign Analysis
  862.    wt: 12:   Chapter 2. Slopes and Ski Trails
  863.    wt: 12:   Fall 1983 Calculus Appetizer
  864.    wt: 12:   Chapter 6 Rule Based Reason in Mathematics
  865.    wt: 12:   Chapter 3 Algebra Difficulties
  866.    wt: 12:   Chapter 2 For and Against Mathematics
  867.    wt: 12:   Chapter 13 Geometric Thinking Euclidean Model For Reason
  868.    wt: 12:   Chapter 12 Islands and Divisions of Knowledge
  869.    wt: 12:   Chapter 8 Change of Language
  870.    wt: 12:   Chapter 3 What is in chapters 4 to 8
  871.    wt: 12:   Euclidean and Analytic Geometry with Complex Numbers and Trigonometry
  872.    wt: 11:   Appendix 2 primary school Arithmetic 01
  873.    wt: 11:   J LAMP Introduction Extrinsic Origins
  874.    wt: 11:   G LAMP Introduction Problem Solving Skills
  875.    wt: 11:   A Introduction Objectives
  876.    wt: 11:   Ramblings Extrinsic numbers theory
  877.    wt: 11:   Skills Chapter 0 Introduction
  878.    wt: 11:   7 logic review and decimals an odd combination
  879.    wt: 11:   5 logarithms and exponentials etc
  880.    wt: 11:   Math Ed if it must be short make it lean effective
  881.    wt: 11:   Applied Maths Program14092009 POMME variant
  882.    wt: 11:   Mathematics Education Professors
  883.    wt: 11:   grouping students according to ability
  884.    wt: 11:   what should be learnt and When
  885.    wt: 11:   Education Reform Inconsistencies
  886.    wt: 11:   mathematics curriculum shifts
  887.    wt: 11:   three goals for Mathematics Education
  888.    wt: 11:   04 29 New Mathematics Curriculum
  889.    wt: 11:   standards for course material
  890.    wt: 11:   Education in mathematics science and technology
  891.    wt: 11:   education an empirical art
  892.    wt: 11:   Ages 3 to 14 Terminal Objectives for Arithmetic and Statistics
  893.    wt: 11:   Ages 3 to 14 Terminal Objectives for Algebra Geometry and Probability
  894.    wt: 11:   25 Absolute Value greatest integer and saw tooth functions
  895.    wt: 11:   9 Formulas for Real Exponents with Logarithms
  896.    wt: 11:   7 Formulas for Roots with Logarithms Derivation
  897.    wt: 11:   6 Formulas for Even and Odd Roots with Logarithms
  898.    wt: 11:   4 Resultant of a Sum of Movements
  899.    wt: 11:   4 graphing y=Asin(x c)
  900.    wt: 11:   1 graphing y=f(x a)
  901.    wt: 11:   Straight Lines ASA Intersection Study More
  902.    wt: 11:   Straight Lines ASA Intersection Study
  903.    wt: 11:   D Straight Lines Slope from Coordinates Examples
  904.    wt: 11:   A Straight Line Slope Scaling Properties
  905.    wt: 11:   11 Straight Lines Graphing y=mx
  906.    wt: 11:   5 Tangent Function Graph
  907.    wt: 11:   30 unit circle calculation of six trigonometric functions
  908.    wt: 11:   29 secant cosecant and cotangent for acute angles
  909.    wt: 11:   5 An Easy Proof of the Distributive Law
  910.    wt: 11:   7 Translations Rotations Reflections Dilatations
  911.    wt: 11:   11 A Partial Summary
  912.    wt: 11:   3 Slope product for perpendicular lines
  913.    wt: 11:   PS C Similarity Use Recognize it in Trigonometry
  914.    wt: 11:   16 Angles Subtended By Chords and Diameters
  915.    wt: 11:   15 Triangle Angle Sum is 180 degrees
  916.    wt: 11:   14 Parallel Lines Postulate
  917.    wt: 11:   9 Construction of a right bisector
  918.    wt: 11:   A Modular and Remainder Arithmetic
  919.    wt: 11:   25 Mid way Convergence to Axiomatic Approach
  920.    wt: 11:   23 Distributive Law Two Derivations
  921.    wt: 11:   15 Head to Tails in place Addition Associative
  922.    wt: 11:   14 Vector Head to Tail Sums and Resultants
  923.    wt: 11:   3 Location of Point in Decimal Multiplication
  924.    wt: 11:   C Three Decimal Subtraction Methods
  925.    wt: 11:   2 Combing Counts Addition Skills and Principles
  926.    wt: 11:   1 The Counting Origins of Numbers
  927.    wt: 11:   2 Fraction Operations Physical Development
  928.    wt: 11:   1 What is Proportionality
  929.    wt: 11:   7 Pythagorean Theorem Chinese Square Proof
  930.    wt: 11:   6 Compound Interest Forward and Backwards
  931.    wt: 11:   2 Linear Equation Literal Solution
  932.    wt: 11:   5 Independent versus Dependent Variables
  933.    wt: 11:   4 Changing Letters
  934.    wt: 11:   Skill Development Notes
  935.    wt: 11:   12 Cone Cylinder Sphere Lesson Idea
  936.    wt: 11:   5 Square Roots with primes more still
  937.    wt: 11:   4 Square Roots with primes more
  938.    wt: 11:   2 Square Roots with Prime
  939.    wt: 11:   17 GCD LCM of 85 and 60 via Prime
  940.    wt: 11:   LCM 60 45 Avoid List Method Use Prime
  941.    wt: 11:   2 Counting with Tables and Trees I
  942.    wt: 11:   1 Counting and Counting Methods I
  943.    wt: 11:   3 signed coordinates for maps and planes
  944.    wt: 11:   6 Simplification of Fractions with Units
  945.    wt: 11:   2 Equality and Units
  946.    wt: 11:   A Similarities between Fractions and Two Term Ratios
  947.    wt: 11:   17 Efficient Ways to Add and Subtract
  948.    wt: 11:   14 Adding and Subtracting with Like Denominators
  949.    wt: 11:   1 What is a fraction Take II
  950.    wt: 11:   27 Divisibility by 2 3 6 5 9 10 Example
  951.    wt: 11:   26 Divisibility by 2 3 5 Example
  952.    wt: 11:   25 Divisibility Tests for 2 3 5 9 10 Example
  953.    wt: 11:   5 Remainder Arithmetic Modulo 5
  954.    wt: 11:   2 Remainder Arithmetic Modulo 10 more
  955.    wt: 11:   1 Remainder Arithmetic Modulo 10
  956.    wt: 11:   17 Identify and Count Factors using Primes
  957.    wt: 11:   16 video Factors of 980 using prime
  958.    wt: 11:   14 video Factors of 24 Take II
  959.    wt: 11:   11 Efficient Square Rule Use
  960.    wt: 11:   8 video Prime Factorization upto 19
  961.    wt: 11:   Long Division Backwards more
  962.    wt: 11:   Division with Counts and Length
  963.    wt: 11:   7 Long Divison Mistake Catching
  964.    wt: 11:   6 Why Decimal Long Division Methods Works Take I
  965.    wt: 11:   4 Two and Three Digit Multipliers
  966.    wt: 11:   1 Why 3 times 5 gives 15
  967.    wt: 11:   1 Place Value in Three Digit Whole Numbers
  968.    wt: 11:   8 Addition of Time Intervals via subtotaling
  969.    wt: 11:   Summary
  970.    wt: 11:   29 Chain Rule Optional Reading
  971.    wt: 11:   23 Chain Rule in general
  972.    wt: 11:   22 Chain Rule for polynomials
  973.    wt: 11:   19 Chain Rule for linear functions
  974.    wt: 11:   18 Chain Rule Introduction
  975.    wt: 11:   12 Quotient rule examples
  976.    wt: 11:   7 Animated Differentiation Examples
  977.    wt: 11:   13 Limits with Parameters and Derivatives Take II
  978.    wt: 11:   5 Jumps and absence of unlimited error control
  979.    wt: 11:   .H1 First Fundamental Theorem of Calculus
  980.    wt: 11:   G.2 Differentiable Functions Mean Value Theorem
  981.    wt: 11:   F.1 What Functions are Continuous
  982.    wt: 11:   Chapter 23 Links To Trigonometry
  983.    wt: 11:   Chapter 21 Arrow Addition
  984.    wt: 11:   Chapter 20 Vectors and Complex Numbers
  985.    wt: 11:   Chapter 16. Velocity Approximation
  986.    wt: 11:   Chapter 15. Slope Approximation
  987.    wt: 11:   Chapter 11. Graphing Slope versus Position
  988.    wt: 11:   Chapter 7 Slopes and Velocity
  989.    wt: 11:   Chapter 1.Introduction
  990.    wt: 11:   Chapter 29 Contrapositive and Vacuously True Implications
  991.    wt: 11:   Chapter 4 Complex Numbers and Why Slopes
  992.    wt: 11:   Chapter 23 Truth Tables
  993.    wt: 11:   Chapter 17 Objective Ways Trial and Error Discovery
  994.    wt: 11:   Math Free Euclidean Logic and Non Terminating Decimals 2 Topics
  995.    wt: 11:   Phase 1. Basics Skills with clear take home value 5 to 6 years
  996.    wt: 10:   Skills Chapter 5 Calculus
  997.    wt: 10:   Skills Chapter 1 Arithmetic
  998.    wt: 10:   11 pure mathematics
  999.    wt: 10:   8 analytic geometry etc
  1000.    wt: 10:   1 arithmetic with unsigned numbers
  1001.    wt: 10:   Teach the teachers plus goals
  1002.    wt: 10:   five decades make a difference
  1003.    wt: 10:   Maps Plans Drawings
  1004.    wt: 10:   talk the algebra talk
  1005.    wt: 10:   the trouble with algebra
  1006.    wt: 10:   02 20 mathematics education references
  1007.    wt: 10:   three aims for mathematics students
  1008.    wt: 10:   Operational Viewpoint to Value
  1009.    wt: 10:   mathematics instruction in general
  1010.    wt: 10:   Different Kinds of Reasoning in maths
  1011.    wt: 10:   three kinds of reason in mathematics
  1012.    wt: 10:   Four ways to improve education reform
  1013.    wt: 10:   Prequel In For A Penny In For A Pound
  1014.    wt: 10:   fairness and inductive principles for instruction
  1015.    wt: 10:   chapitre 07 01 principle D induction mathematique
  1016.    wt: 10:   chapitre 06 00 Chaines de la raison
  1017.    wt: 10:   chapitre 03 A Propos Des Prochains Chapitre
  1018.    wt: 10:   Objectives for Mathematics and Logic Language Skill Development
  1019.    wt: 10:   3 Formula or function graphing exercise
  1020.    wt: 10:   10 Exponential Growth and Decay Models
  1021.    wt: 10:   Rewriting algebraic substitution as function substitutions
  1022.    wt: 10:   16 cotangent function Definition Graph and Inverse
  1023.    wt: 10:   15 cosecant function Definition Graph and Inverse
  1024.    wt: 10:   13 cosecant function Definition Graph and Inverse
  1025.    wt: 10:   11 arctan left inverse of tangent Graph
  1026.    wt: 10:   A Global Time and Navigation
  1027.    wt: 10:   3 Navigation with Arrows or Vectors
  1028.    wt: 10:   Straight Lines Instersection Solving Equations
  1029.    wt: 10:   Straight Lines Intersection of
  1030.    wt: 10:   C Straight Lines Slope from Coordinates
  1031.    wt: 10:   B Straight Line Slope Scaling Properties More
  1032.    wt: 10:   4 Tangent Function Properties
  1033.    wt: 10:   17 tangent function angle sum formulas
  1034.    wt: 10:   32 seven rows of pascals triangle
  1035.    wt: 10:   31 basic secant cosecant cotangent trig identities
  1036.    wt: 10:   27 Logarithmic use of products of sines and cosines
  1037.    wt: 10:   22 sine of 22.5 degrees via half angle formulas
  1038.    wt: 10:   17B sine cosine Angle Sum Formulas via cis
  1039.    wt: 10:   17A The complex number valued trig function cis
  1040.    wt: 10:   13 Graph of tangent function many periods
  1041.    wt: 10:   13 Trig Formulas for dot and cross Products
  1042.    wt: 10:   10 sine cosine Angle Sum Formulas via cis
  1043.    wt: 10:   2 Similar Triangles Equality of Corresponding Side Ratios
  1044.    wt: 10:   8 Similarity of Triangles and Polygons
  1045.    wt: 10:   6 Geometric Diagrams in Class
  1046.    wt: 10:   3 Similarity by Design with coordinates
  1047.    wt: 10:   1 Early Concept of Like or Similar Shapes
  1048.    wt: 10:   10 Midpoint of [a b] and [b a]
  1049.    wt: 10:   5 Algebraic View of Slopes
  1050.    wt: 10:   What is and is not here
  1051.    wt: 10:   Euclidean Geometry Elsewhere LINKS
  1052.    wt: 10:   PS A Kite Construction Methods
  1053.    wt: 10:   21 Parallelograms
  1054.    wt: 10:   18 Triangle Similarity Take 1
  1055.    wt: 10:   17 Right Bisectors of Triangle Sides
  1056.    wt: 10:   12 Side Angle Side Failure
  1057.    wt: 10:   11 Triangle Construction Fails
  1058.    wt: 10:   10 Dropping a perpendicular to line
  1059.    wt: 10:   Short Course on Euclidean Geometry
  1060.    wt: 10:   1 Length Measurement
  1061.    wt: 10:   musings do not puiblish real numbers
  1062.    wt: 10:   26 More Less Greater Than Comparison
  1063.    wt: 10:   22 Multiplication of Signed Numbers
  1064.    wt: 10:   21 Addition of Multiples of a Single Vector
  1065.    wt: 10:   20 Length and Direction of Collinear Vector Sums How to Add Definition
  1066.    wt: 10:   13 Arrows and Vectors in a Plane
  1067.    wt: 10:   2 Algebraic View
  1068.    wt: 10:   1 Changing Calculations
  1069.    wt: 10:   13 Real Number Subtraction
  1070.    wt: 10:   8 Coordinates for Maps and Planes
  1071.    wt: 10:   1 Whole and Natural Numbers
  1072.    wt: 10:   5 Talking about Numbers and Quantities
  1073.    wt: 10:   16 GCD and LCM of 650 225 via Prime
  1074.    wt: 10:   13 GCD from given Prime Factorization
  1075.    wt: 10:   11 GCD 2700 288 via Euclid Algorithm
  1076.    wt: 10:   10 Euclid Algorithm with 129 125 and with 45 14
  1077.    wt: 10:   8 GCD from Euclidean Algorithm
  1078.    wt: 10:   7 GCD and LCM from prime factorization
  1079.    wt: 10:   4 LCM of 8 and 10 via Prime
  1080.    wt: 10:   11 What are real lengths and numbers
  1081.    wt: 10:   2 signed and unsigned numbers as coordinates
  1082.    wt: 10:   11 Simplification an Algebraic View
  1083.    wt: 10:   2 Unit Fraction Multiplication
  1084.    wt: 10:   1 What is a fraction
  1085.    wt: 10:   24 Divisibility Tests for 2 3 5 9 10
  1086.    wt: 10:   12 Why Long Division Works Take III
  1087.    wt: 10:   11 Another Single Digit Divisor Example
  1088.    wt: 10:   10 Division by Five Long and Short Ways
  1089.    wt: 10:   9 Why Long Division Works Take II
  1090.    wt: 10:   B Powers of Ten
  1091.    wt: 10:   2 One Digit Multipliers
  1092.    wt: 10:   Quick history of numbers and algebra
  1093.    wt: 10:   016 Numbering Occidental Calendar Days
  1094.    wt: 10:   20 Chain Rule for Pulley Systems
  1095.    wt: 10:   15 sine and cosine derivatives 3rd step
  1096.    wt: 10:   13 sine and cosine derivatives 1st step
  1097.    wt: 10:   8 Differentiation of polynomials
  1098.    wt: 10:   6 Power rule from product rule
  1099.    wt: 10:   5 Product Rule
  1100.    wt: 10:   3 Motivation for Limit Definition Take 2
  1101.    wt: 10:   12 Limits with Parameters and Derivatives Take I
  1102.    wt: 10:   Postscript One Sided and Intermediate Value Theorems
  1103.    wt: 10:   G.6 Bounded Derivatives implies Lipshitz Continuity
  1104.    wt: 10:   G.4 Lipschitz Continuity implies EquiContinuity
  1105.    wt: 10:   F.5a Equicontinuity Theorems
  1106.    wt: 10:   F.3 Intermediate Value Theorem
  1107.    wt: 10:   B3 Bolzano Weierstrass Theorem
  1108.    wt: 10:   PostScript For and Against Decimal Perspectives
  1109.    wt: 10:   Chapter 22 Complex Numbers
  1110.    wt: 10:   Chapter 8. Slope Interpretation
  1111.    wt: 10:   Chapter 9 Talking about Numbers or Quantities
  1112.    wt: 10:   Chapter 2 Implication Rules Forwards and Backwards
  1113.    wt: 10:   Annotated Links to Material Elsehwere
  1114.    wt: 10:   Postscript B Mathematics Education References
  1115.    wt: 10:   Postscript C Consistency as a Tool for Reason
  1116.    wt: 10:   Chapter 20 Shorthand Symbols as Pronouns
  1117.    wt: 10:   Chapter 19 What is in chapters 20 to 24
  1118.    wt: 10:   Chapter 11 Accidental Patterns
  1119.    wt: 10:   Chapter 9 What is in Chapters 10 to 18
  1120.    wt: 10:   Chapter 7 Longer Chains of Reason
  1121.    wt: 10:   Chapter 6 Chains of Reason
  1122.    wt: 10:   More Algebra and Slope based Calculus Preview
  1123.    wt: 10:   Systematic Algebra Skill Development Missing Links
  1124.    wt: 10:   Phase 2. More Basic Skills with likely take home value 1 to 2 years

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Mathematics Skills For Ages 3 to 14

Skills with take home value

Basic skills include time-date-calendar Matters; money matters; map, plan and scale diagram matters;counting, measuring and figuring; decision making with logic and likelyhood; being careful and being aware of the domino effect of mistakes; reading and writing with precision.

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Algebra Starter Lessons

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5 Real Numbers
6 More Less Greater Than Inequalities and Comparison
7 Axioms Logic and Equivalent Equations
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A Origins of Counting and Figuring Methods
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Site coverage of formuala evaluation format, of computation rules and axioms, and of the forward and backward use of formulas and proportionality relations lessens the amount of natural talent needed to understand and explain algebra.

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Pre-Teen and young teen mastery of skills and practices which should be common with map-plans-diagrams drawn to scale, contour interpretation included, has actual or potential take-home value for daily- and adult-life in solving routine problems. Elevating some practices to principles, axioms or postualates, provides a base for analytic and Euclidean geometry, an analytic view of similarity, and an efficient mastery of trigonometry and complex numbers. Right triangle trigonometry provide an analytic alternative to solving geometric problems by drawing diagrams to scale.

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Rewriting algebraic substitution as function substitutions

The first topic leads to a full high school level theory for the forward and backward mastery of growth and decay models and for definition, range and domains of radicals, roots and powers. The next two topics make quadratics and polynomials easier to learn and teach. Site coverage of functions turns vertical and horizontal line rules into computation methods for evaluating functions.

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Logic-Reason for all
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Arithmetic - Ages 10+
1. Deciml Place Value - fun
2. Decimals for Tutors
3. Prime Factors - quickly
4. Fractions + Ratios
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