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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83 matches:

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

Web Page Search

1080 matches:

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

Extended Search

1119 matches:

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

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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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