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

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

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

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  1.    wt: 6:   Advanced Calculus Volume 3 Appendices/
  2.    wt: 3:   Step 3 Easy systems in 2 or more unknowns/
  3.    wt: 3:   Volume 3 Why Slopes A Calculus Intro Etc/
  4.    wt: 2:   3 Quadratics Geometrically/
  5.    wt: 2:   13 Vectors/
  6.    wt: 2:   3 Cartesian and Polar Coordinates/
  7.    wt: 2:   3 Prime Factorization Skills/
  8.    wt: 2:   12 Webvideo Lessons on Area and Volume Calculation/
  9.    wt: 2:   4 Lessons on Using Derivatives/
  10.    wt: 2:   38 Lessons on Calculating Derivatives/
  11.    wt: 2:   13 Lessons on Limits and Continuity/
  12.    wt: 1:   LAMP Lean Applied Mathematics Program/
  13.    wt: 1:   Volume 1A Regles et modeles/
  14.    wt: 1:   Step 4 Gaussian Elimination/
  15.    wt: 1:   Step 2 Algebraic solutions for one unknown/
  16.    wt: 1:   Step 1 Stick diagram and fractions/
  17.    wt: 1:   3 Solving Linear Equations/
  18.    wt: 1:   C Decimal Multiplication Methods/
  19.    wt: 1:   5 Lessons on Integration/
  20.    wt: 1:   70 Calculus Starter Lessons/
  21.    wt: 1:   Volume 2 Three Skills For Algebra/
  22.    wt: 1:   Volume 1B Mathematics Curriculum Notes/
  23.    wt: 1:   Volume 1A Pattern Based Reason/
  24.    wt: 1:   Volume 1 Elements of Reason/
  25.    wt: 1:   Mathematics Skill Development Framework/

Web Page Search

176 matches:

  1.    wt: 3:   33 sines and cosines of 2A 3A 4A 5A
  2.    wt: 2:   35 sines and cosines of 2A 3A 4A 5A
  3.    wt: 2:   34 sines and cosines of 2A 3A 4A 5A
  4.    wt: 2:   3 Gaussian Elimination 3 unknowns first example
  5.    wt: 2:   3 More on Groups of 3 Multi Digit Place Value
  6.    wt: 2:   A Related Material in Volume 3
  7.    wt: 2:   A Related lessons in Volume 3
  8.    wt: 2:   33 Chain Rule Real Player video examples
  9.    wt: 2:   3 Decimal insights for limits continuity convergence
  10.    wt: 2:   Fall 1983 Calculus Appetizer
  11.    wt: 2:   Chapter 23. Notation For Sums
  12.    wt: 1:   Skills Chapter 5 Calculus
  13.    wt: 1:   Skills Chapter 3 Algebra
  14.    wt: 1:   3 Euclidean Geometry Leanly
  15.    wt: 1:   05 13 OldSiteEntrancePage
  16.    wt: 1:   chapitre 04 03 Unidirectionnel versus bidirectionnel
  17.    wt: 1:   chapitre 03 A Propos Des Prochains Chapitre
  18.    wt: 1:   3 Energy Power Heat08
  19.    wt: 1:   C Energy Power03
  20.    wt: 1:   E Wire Resistance Calculation03
  21.    wt: 1:   3 Like resistors in parallel
  22.    wt: 1:   23 Modularized Skill Development Modularized Rigor Take IV
  23.    wt: 1:   23 Modularized Skill Development Modularized Rigor Take III
  24.    wt: 1:   23 Modularized Skill Development Modularized Rigor Take II
  25.    wt: 1:   23 Modularized Skill Development Modularized Rigor
  26.    wt: 1:   21 Calculus Oriented Highschool Mathematics Winners and Orphans Take II
  27.    wt: 1:   20 Calculus Oriented Highschool Mathematics Winners and Orphans Take I
  28.    wt: 1:   13 Addition and Addition Tables
  29.    wt: 1:   3 Preparing for Science Studies
  30.    wt: 1:   Ages 3 plus to 4 plus
  31.    wt: 1:   Ages 3 to 14 Terminal Objectives for Arithmetic and Statistics
  32.    wt: 1:   Ages 3 to 14 Terminal Objectives for Algebra Geometry and Probability
  33.    wt: 1:   sign monoticity analysis example 3
  34.    wt: 1:   23 Inverse Functions
  35.    wt: 1:   13 From one to one to many to one
  36.    wt: 1:   3 Formula or function graphing exercise
  37.    wt: 1:   3 quadratics factoring by inspection
  38.    wt: 1:   3 Natural Logarithms and Exponentials Basic Properties
  39.    wt: 1:   3 Polynomials Multiplication Addition
  40.    wt: 1:   13 cosecant function Definition Graph and Inverse
  41.    wt: 1:   3 Left Inverse of cosine arccos definition
  42.    wt: 1:   3 Circle Arclengh Proportional to Central Angle
  43.    wt: 1:   13 Velocity Vectors in Physics
  44.    wt: 1:   3 Navigation with Arrows or Vectors
  45.    wt: 1:   3 graphing y=f(x c) plus K
  46.    wt: 1:   13 Straight Lines Finding Equations from 2 points
  47.    wt: 1:   3 Straight Lines Slope as Tangent of Inclination Angle
  48.    wt: 1:   32 seven rows of pascals triangle
  49.    wt: 1:   31 basic secant cosecant cotangent trig identities
  50.    wt: 1:   30 unit circle calculation of six trigonometric functions
  51.    wt: 1:   28 Expressing products of sines cosines as sums
  52.    wt: 1:   23 sine and cosine of 180 plus 22.5 degrees
  53.    wt: 1:   13 Graph of tangent function many periods
  54.    wt: 1:   6 sines and cosines for reference angle 30 degrees
  55.    wt: 1:   3 sines and cosines for reference angle 90 degrees
  56.    wt: 1:   13 Trig Formulas for dot and cross Products
  57.    wt: 1:   3 Addition Properties
  58.    wt: 1:   3 Trigonometric Ratios sine and cosine
  59.    wt: 1:   13 Navigation Location from Angles to 2 Landmarks
  60.    wt: 1:   3 Similarity by Design with coordinates
  61.    wt: 1:   3 Slope product for perpendicular lines
  62.    wt: 1:   13 Pythagorean spatial distance formulas
  63.    wt: 1:   3 Rectangular Coordinates Review
  64.    wt: 1:   13 Angle Side Angle Failure
  65.    wt: 1:   3 Isometry of Triangles Congruence
  66.    wt: 1:   3 Lengths and Areas on Maps and Plans
  67.    wt: 1:   25 Mid way Convergence to Axiomatic Approach
  68.    wt: 1:   23 Distributive Law Two Derivations
  69.    wt: 1:   20 Length and Direction of Collinear Vector Sums How to Add Definition
  70.    wt: 1:   14 Vector Head to Tail Sums and Resultants
  71.    wt: 1:   13 Arrows and Vectors in a Plane
  72.    wt: 1:   3 Location of Point in Decimal Multiplication
  73.    wt: 1:   3 Multiplicative Counting Skills Principles
  74.    wt: 1:   3 Inequalities Algebraically
  75.    wt: 1:   3 Proportionality Examples
  76.    wt: 1:   3 Linear Equation Literal Solution More
  77.    wt: 1:   3 Product Axioms Two Forms
  78.    wt: 1:   3 More and Less Than with Unlike Signs
  79.    wt: 1:   13 Real Number Subtraction
  80.    wt: 1:   3 Fractions
  81.    wt: 1:   3 Geometric Formulas and Function Notation
  82.    wt: 1:   5 Gaussian Elimination for 3 unknowns 2nd example
  83.    wt: 1:   3 GE III Equation Addition and Multiplication
  84.    wt: 1:   3 Solving triangular system example
  85.    wt: 1:   3 Four Examples
  86.    wt: 1:   3 Two Examples
  87.    wt: 1:   13 Naming Identifying Formulas with Words
  88.    wt: 1:   11 Volume of Sphere
  89.    wt: 1:   10 Volume of Pyramid
  90.    wt: 1:   9 Volume of Cone
  91.    wt: 1:   5 Box Volume Formula Example
  92.    wt: 1:   3 Triangle Area Formula Example
  93.    wt: 1:   3 Counting with Sets etc
  94.    wt: 1:   3 Adding Words To Arithmetic
  95.    wt: 1:   3 Comparison of Negative Numbers
  96.    wt: 1:   3 Properties of Square Roots with example
  97.    wt: 1:   13 GCD from given Prime Factorization
  98.    wt: 1:   9 GCD of 360 110 via Primes and Euclid Algorithm
  99.    wt: 1:   3 Counting with Tables and Trees II
  100.    wt: 1:   3 signed coordinates for maps and planes
  101.    wt: 1:   3 Multiplying Units and Numbers
  102.    wt: 1:   13 Fraction Comparison Algebraic View
  103.    wt: 1:   3 Unit fraction of a fraction
  104.    wt: 1:   13 Subtraction with Additive Inverse
  105.    wt: 1:   3 Adding Movements with same direction
  106.    wt: 1:   27 Divisibility by 2 3 6 5 9 10 Example
  107.    wt: 1:   26 Divisibility by 2 3 5 Example
  108.    wt: 1:   25 Divisibility Tests for 2 3 5 9 10 Example
  109.    wt: 1:   24 Divisibility Tests for 2 3 5 9 10
  110.    wt: 1:   23 Remainder Arithmetic Modulo 2
  111.    wt: 1:   22 Remainder Arithmetic Modulo 3 more
  112.    wt: 1:   21 Remainder Arithmetic Modulo 3
  113.    wt: 1:   20 Remainder Arithmetic Rule of 9 for checking sums IV
  114.    wt: 1:   19 Remainder Arithmetic Rule of 9 for checking sums III
  115.    wt: 1:   18 Remainder Arithmetic Rule of 9 for checking sums II
  116.    wt: 1:   17 Remainder Arithmetic Rule of 9 for checking sums I
  117.    wt: 1:   13 Remainder Arithmetic Modulo 5 Example
  118.    wt: 1:   3 Remainder Arithmetic Modulos 10 more still
  119.    wt: 1:   13 video Factors of 24 using prime
  120.    wt: 1:   10 video Prime Factorization upto 23 squared
  121.    wt: 1:   3 video Primes and Composites from 9 times table
  122.    wt: 1:   Long Division forwards and backwards Example 3
  123.    wt: 1:   3 Division Single Digit Divisor Example
  124.    wt: 1:   3 More One Digit Multipliers
  125.    wt: 1:   1 Why 3 times 5 gives 15
  126.    wt: 1:   3 Harder Cases Convert to Compare and Subtract
  127.    wt: 1:   3. How to add with decimals A sans conversions
  128.    wt: 1:   7 More on Groups of 3 Place Value in Mixed Decimal Fractions
  129.    wt: 1:   6 Groups of 3 Place Value in Mixed Decimal Fractions
  130.    wt: 1:   5 More on Groups of 3 Place Value in Decimal Fractions
  131.    wt: 1:   4 Groups of 3 Place Value in Decimal Fractions
  132.    wt: 1:   013 Travel Time Tables
  133.    wt: 1:   3 Units and Lengths of Time
  134.    wt: 1:   Example 2 volume of a cone
  135.    wt: 1:   Example 1 volume of a pyramid
  136.    wt: 1:   Volume of Solid by Cross Sections Lesson
  137.    wt: 1:   Example 3
  138.    wt: 1:   3 Two Chain Rule Method Exercises
  139.    wt: 1:   3 Second derivative test
  140.    wt: 1:   38 Formulas and derivatives for powers and roots
  141.    wt: 1:   36 Cube root derivative animated
  142.    wt: 1:   34 Derivative of exponential function
  143.    wt: 1:   31 Derivatives of inverse functions
  144.    wt: 1:   30Chain Rule A Proof
  145.    wt: 1:   23 Chain Rule in general
  146.    wt: 1:   15 sine and cosine derivatives 3rd step
  147.    wt: 1:   13 sine and cosine derivatives 1st step
  148.    wt: 1:   3 Motivation for Limit Definition Take 2
  149.    wt: 1:   1 Fall 1983 Why Slopes Appetizer
  150.    wt: 1:   13 Limits with Parameters and Derivatives Take II
  151.    wt: 1:   .H2 Lipshitz Conditions Integration Calculus Reform
  152.    wt: 1:   .H1 First Fundamental Theorem of Calculus
  153.    wt: 1:   G.3 Constant Difference Theorem Proof
  154.    wt: 1:   F.3 Intermediate Value Theorem
  155.    wt: 1:   B3 Bolzano Weierstrass Theorem
  156.    wt: 1:   Chapter 23 Links To Trigonometry
  157.    wt: 1:   Chapter 13. Acceleration
  158.    wt: 1:   Chapter 9 About First Courses in Calculus
  159.    wt: 1:   Chapter 3. Slope Sign Analysis
  160.    wt: 1:   Appendix A. Reading Guide For Next Appendices
  161.    wt: 1:   Chapter 31 Direct and Indirect Reason
  162.    wt: 1:   Chapter 30 Truth Tables
  163.    wt: 1:   Chapter 26 What is in chapters 27 to 31
  164.    wt: 1:   Chapter 22. Geometric Sums and Sequences
  165.    wt: 1:   Chapter 13. Second Reading Guide
  166.    wt: 1:   Chapter 7 Prep for Calculus Arithmetic Exercises
  167.    wt: 1:   Chapter 3 Chains of Reason
  168.    wt: 1:   Chapter 3 Algebra Difficulties
  169.    wt: 1:   Chapter 23 Truth Tables
  170.    wt: 1:   Chapter 13 Geometric Thinking Euclidean Model For Reason
  171.    wt: 1:   Chapter 3 What is in chapters 4 to 8
  172.    wt: 1:   Phase 5. Calculus Light to Rigourous for 1 to 2 years
  173.    wt: 1:   Phase 4. Preparation for Calculus with Cross Curricula but no take home value 1 year
  174.    wt: 1:   More Algebra and Slope based Calculus Preview
  175.    wt: 1:   Phase 3. Logic and Mathematics with possible take home value 1 to 2 years
  176.    wt: 1:   Montreal Basic and Advanced Mathematics Tutoring

Extended Search

532 matches:

  1.    wt: 8:   B3 Bolzano Weierstrass Theorem
  2.    wt: 7:   .H2 Lipshitz Conditions Integration Calculus Reform
  3.    wt: 7:   .H1 First Fundamental Theorem of Calculus
  4.    wt: 7:   G.3 Constant Difference Theorem Proof
  5.    wt: 7:   F.5a Equicontinuity Theorems
  6.    wt: 7:   F.3 Intermediate Value Theorem
  7.    wt: 6:   Postscript One Sided and Intermediate Value Theorems
  8.    wt: 6:   G.6 Bounded Derivatives implies Lipshitz Continuity
  9.    wt: 6:   G.5 Motions With Bounded Velocities
  10.    wt: 6:   G.4 Lipschitz Continuity implies EquiContinuity
  11.    wt: 6:   G.2 Differentiable Functions Mean Value Theorem
  12.    wt: 6:   G.1 Differentiable Functions Rolles Theorem
  13.    wt: 6:   F.5b Extreme Value Theorem
  14.    wt: 6:   F.4 Finite Covering Theorem
  15.    wt: 6:   F.2 Closed Range Theorem
  16.    wt: 6:   F.1 What Functions are Continuous
  17.    wt: 6:   E2 Algebraic Properties of Limits
  18.    wt: 6:   E1 Error Control Inequalities
  19.    wt: 6:   D2 Limits of Monotone Sequences
  20.    wt: 6:   D1 Sets and Sequences GLBs and LGBs
  21.    wt: 6:   C Triangle Inequalities
  22.    wt: 6:   B1 Pigeon Hole Principles from combinatorics
  23.    wt: 6:   PostScript For and Against Decimal Perspectives
  24.    wt: 6:   A1. Introduction
  25.    wt: 6:   index
  26.    wt: 5:   3 Solving triangular system example
  27.    wt: 5:   Chapter 23 Links To Trigonometry
  28.    wt: 5:   Chapter 13. Acceleration
  29.    wt: 5:   Chapter 3. Slope Sign Analysis
  30.    wt: 5:   Fall 1983 Calculus Appetizer
  31.    wt: 4:   13 Velocity Vectors in Physics
  32.    wt: 4:   3 Navigation with Arrows or Vectors
  33.    wt: 4:   34 sines and cosines of 2A 3A 4A 5A
  34.    wt: 4:   33 sines and cosines of 2A 3A 4A 5A
  35.    wt: 4:   13 Pythagorean spatial distance formulas
  36.    wt: 4:   3 Rectangular Coordinates Review
  37.    wt: 4:   3 Gaussian Elimination 3 unknowns first example
  38.    wt: 4:   13 video Factors of 24 using prime
  39.    wt: 4:   3 video Primes and Composites from 9 times table
  40.    wt: 4:   Example 3
  41.    wt: 4:   A Related lessons in Volume 3
  42.    wt: 4:   33 Chain Rule Real Player video examples
  43.    wt: 4:   31 Derivatives of inverse functions
  44.    wt: 4:   3 Decimal insights for limits continuity convergence
  45.    wt: 4:   Chapter 9 About First Courses in Calculus
  46.    wt: 4:   Chapter 23. Notation For Sums
  47.    wt: 3:   Skills Chapter 3 Algebra
  48.    wt: 3:   3 quadratics factoring by inspection
  49.    wt: 3:   35 sines and cosines of 2A 3A 4A 5A
  50.    wt: 3:   3 GE III Equation Addition and Multiplication
  51.    wt: 3:   4 Solving a triangular system exercise
  52.    wt: 3:   2 Essentially one exercises three with solution
  53.    wt: 3:   1 Essentially One Unknown
  54.    wt: 3:   3 Four Examples
  55.    wt: 3:   3 Two Examples
  56.    wt: 3:   10 video Prime Factorization upto 23 squared
  57.    wt: 3:   3 More One Digit Multipliers
  58.    wt: 3:   3 More on Groups of 3 Multi Digit Place Value
  59.    wt: 3:   Example 2 volume of a cone
  60.    wt: 3:   Example 1 volume of a pyramid
  61.    wt: 3:   Volume of Solid by Cross Sections Lesson
  62.    wt: 3:   Example 4 with x function of y
  63.    wt: 3:   Example 2
  64.    wt: 3:   Example 1
  65.    wt: 3:   A Related Material in Volume 3
  66.    wt: 3:   3 Second derivative test
  67.    wt: 3:   2 Second derivative test prequel
  68.    wt: 3:   38 Formulas and derivatives for powers and roots
  69.    wt: 3:   36 Cube root derivative animated
  70.    wt: 3:   34 Derivative of exponential function
  71.    wt: 3:   30Chain Rule A Proof
  72.    wt: 3:   23 Chain Rule in general
  73.    wt: 3:   22 Chain Rule for polynomials
  74.    wt: 3:   15 sine and cosine derivatives 3rd step
  75.    wt: 3:   13 sine and cosine derivatives 1st step
  76.    wt: 3:   12 Quotient rule examples
  77.    wt: 3:   5 Product Rule
  78.    wt: 3:   3 Motivation for Limit Definition Take 2
  79.    wt: 3:   1 Fall 1983 Why Slopes Appetizer
  80.    wt: 3:   13 Limits with Parameters and Derivatives Take II
  81.    wt: 3:   4 Numerical properties
  82.    wt: 3:   Postscript Pythagorean Theorem yet another proof
  83.    wt: 3:   Chapter 24 Logarithms Powers and Exponentials
  84.    wt: 3:   Chapter 22 Complex Numbers
  85.    wt: 3:   Chapter 21 Arrow Addition
  86.    wt: 3:   Chapter 20 Vectors and Complex Numbers
  87.    wt: 3:   Chapter 19. Exponentials and Natural Logarithms
  88.    wt: 3:   Chapter 18. Slopes Areas Integration
  89.    wt: 3:   Chapter 17. Area Approximation
  90.    wt: 3:   Chapter 16. Velocity Approximation
  91.    wt: 3:   Chapter 15. Slope Approximation
  92.    wt: 3:   Chapter 15. Algebraic Evaluation of Limits
  93.    wt: 3:   Chapter 14 Limits and Continuity with and sans Decimals
  94.    wt: 3:   Chapter 12. Units and Slopes
  95.    wt: 3:   Chapter 11. Graphing Slope versus Position
  96.    wt: 3:   Chapter 10 Slopes and Units
  97.    wt: 3:   Chapter 8. Slope Interpretation
  98.    wt: 3:   Chapter 7 Slopes and Velocity
  99.    wt: 3:   Chapter 6. Slopes and Vertical Shifts
  100.    wt: 3:   Chapter 5. Slope Sign Tests
  101.    wt: 3:   Chapter 4. More Slope Sign Analysis
  102.    wt: 3:   Chapter 2. Slopes and Ski Trails
  103.    wt: 3:   Chapter 1.Introduction
  104.    wt: 3:   Foreword
  105.    wt: 3:   Chapter 31 Direct and Indirect Reason
  106.    wt: 3:   Chapter 30 Truth Tables
  107.    wt: 3:   Chapter 13. Second Reading Guide
  108.    wt: 3:   Chapter 3 Chains of Reason
  109.    wt: 3:   Chapter 3 Algebra Difficulties
  110.    wt: 3:   Chapter 23 Truth Tables
  111.    wt: 3:   Chapter 13 Geometric Thinking Euclidean Model For Reason
  112.    wt: 3:   Chapter 3 What is in chapters 4 to 8
  113.    wt: 3:   More Algebra and Slope based Calculus Preview
  114.    wt: 3:   Systematic Algebra Skill Development Missing Links
  115.    wt: 3:   Phase 3. Logic and Mathematics with possible take home value 1 to 2 years
  116.    wt: 2:   Skills Chapter 5 Calculus
  117.    wt: 2:   Ramblings Extrinsic numbers theory
  118.    wt: 2:   Ramblings Introduction Algebra Essay
  119.    wt: 2:   3 Euclidean Geometry Leanly
  120.    wt: 2:   Education Reform Inconsistencies
  121.    wt: 2:   chapitre 04 03 Unidirectionnel versus bidirectionnel
  122.    wt: 2:   chapitre 03 A Propos Des Prochains Chapitre
  123.    wt: 2:   C Energy Power03
  124.    wt: 2:   23 Modularized Skill Development Modularized Rigor Take IV
  125.    wt: 2:   23 Modularized Skill Development Modularized Rigor Take III
  126.    wt: 2:   23 Modularized Skill Development Modularized Rigor Take II
  127.    wt: 2:   23 Modularized Skill Development Modularized Rigor
  128.    wt: 2:   13 Addition and Addition Tables
  129.    wt: 2:   3 Preparing for Science Studies
  130.    wt: 2:   Ages 3 plus to 4 plus
  131.    wt: 2:   sign monoticity analysis example 3
  132.    wt: 2:   23 Inverse Functions
  133.    wt: 2:   13 From one to one to many to one
  134.    wt: 2:   3 Formula or function graphing exercise
  135.    wt: 2:   A Quadratics Summary
  136.    wt: 2:   10 quadratic exercises
  137.    wt: 2:   9 quadratics physical and further context
  138.    wt: 2:   8 quadratics backward use of various formulas
  139.    wt: 2:   7 quadratic formulla derivation
  140.    wt: 2:   6 quadratics numerical approach
  141.    wt: 2:   5 quadratics completing the square
  142.    wt: 2:   4 quadratics difference of two squares
  143.    wt: 2:   2 quadratics graphing in general
  144.    wt: 2:   1 quadratics graphing exercises
  145.    wt: 2:   Quadratics in 10 steps
  146.    wt: 2:   3 Natural Logarithms and Exponentials Basic Properties
  147.    wt: 2:   3 Circle Arclengh Proportional to Central Angle
  148.    wt: 2:   A Global Time and Navigation
  149.    wt: 2:   15 Dot and Cross Product
  150.    wt: 2:   14 Why Scalar Multiplication Distributes Physical Argument
  151.    wt: 2:   12 From Applied To Pure Mathematics
  152.    wt: 2:   11 Component Method
  153.    wt: 2:   10 Parallelogram Addition Method
  154.    wt: 2:   9 Head to Tail Coordinate View
  155.    wt: 2:   8 Parallel Vectors
  156.    wt: 2:   7 Coordinate Addition and Scalar Multiplication
  157.    wt: 2:   6 Vectors with Coordinates
  158.    wt: 2:   5 Head To Tail Arrow Addition
  159.    wt: 2:   4 Resultant of a Sum of Movements
  160.    wt: 2:   2 Signed Coordinates
  161.    wt: 2:   1 Unsigned Coordinates
  162.    wt: 2:   Vector and Complex Number Applet
  163.    wt: 2:   13 Straight Lines Finding Equations from 2 points
  164.    wt: 2:   12 Straight Lines Graphing mx plus b
  165.    wt: 2:   32 seven rows of pascals triangle
  166.    wt: 2:   31 basic secant cosecant cotangent trig identities
  167.    wt: 2:   6 sines and cosines for reference angle 30 degrees
  168.    wt: 2:   13 Trig Formulas for dot and cross Products
  169.    wt: 2:   3 Addition Properties
  170.    wt: 2:   13 Navigation Location from Angles to 2 Landmarks
  171.    wt: 2:   3 Similarity by Design with coordinates
  172.    wt: 2:   3 Slope product for perpendicular lines
  173.    wt: 2:   12 Spatial Coordinates
  174.    wt: 2:   11 Triangle Inequality
  175.    wt: 2:   10 Pythagorean plane distance formula
  176.    wt: 2:   9 Pythagorean Theorem Chinese Square Proof
  177.    wt: 2:   8 Distance Between Points on a Line
  178.    wt: 2:   7 Complex Numbers Appetizer
  179.    wt: 2:   6 Polar Multiplication and Rotation
  180.    wt: 2:   5 Cartesian Addition and Translation
  181.    wt: 2:   4 Polar Coordinates to and from
  182.    wt: 2:   2 Cartesian Coordinates with signs
  183.    wt: 2:   1 Cartesian Coordinates sans signs
  184.    wt: 2:   13 Angle Side Angle Failure
  185.    wt: 2:   3 Isometry of Triangles Congruence
  186.    wt: 2:   25 Mid way Convergence to Axiomatic Approach
  187.    wt: 2:   23 Distributive Law Two Derivations
  188.    wt: 2:   3 Multiplicative Counting Skills Principles
  189.    wt: 2:   3 Proportionality Examples
  190.    wt: 2:   5 Gaussian Elimination for 3 unknowns 2nd example
  191.    wt: 2:   3 Comparison of Negative Numbers
  192.    wt: 2:   9 GCD of 360 110 via Primes and Euclid Algorithm
  193.    wt: 2:   3 Unit fraction of a fraction
  194.    wt: 2:   3 Adding Movements with same direction
  195.    wt: 2:   19 Remainder Arithmetic Rule of 9 for checking sums III
  196.    wt: 2:   13 Remainder Arithmetic Modulo 5 Example
  197.    wt: 2:   9 Remainder Arithmetic Divisibility by 5
  198.    wt: 2:   20 Uniqueness of Prime Factorization
  199.    wt: 2:   19 video Prime Factorization Unique
  200.    wt: 2:   18 video Count Factors given Prime Factorization
  201.    wt: 2:   17 Identify and Count Factors using Primes
  202.    wt: 2:   16 video Factors of 980 using prime
  203.    wt: 2:   15 video Factors of 20 using Prime Factorization
  204.    wt: 2:   14 video Factors of 24 Take II
  205.    wt: 2:   12 LCD GCD and LCM using Primes
  206.    wt: 2:   11 Efficient Square Rule Use
  207.    wt: 2:   9 video Prime Factorization upto 19 squared
  208.    wt: 2:   8 video Prime Factorization upto 19
  209.    wt: 2:   7 Calculator Usage Notes and Cautions
  210.    wt: 2:   6 Sieve of Eratosthenes and Square Rule
  211.    wt: 2:   5 Prime Factorization and a Square Rule
  212.    wt: 2:   4 video Prime Factorization Introduction
  213.    wt: 2:   2 Prime and Composites less than 16
  214.    wt: 2:   1 video how Products are bigger than factor
  215.    wt: 2:   3 Division Single Digit Divisor Example
  216.    wt: 2:   Video Decimal Multiplication Geometric View Example 2
  217.    wt: 2:   1 Why 3 times 5 gives 15
  218.    wt: 2:   3 Harder Cases Convert to Compare and Subtract
  219.    wt: 2:   3. How to add with decimals A sans conversions
  220.    wt: 2:   Example 1. Area Between x and x squared
  221.    wt: 2:   Area Between Crossing Curves Lesson Take 2
  222.    wt: 2:   Area Between Crossing Curves Lesson Take 1
  223.    wt: 2:   Area Between Curves Lesson Take 2
  224.    wt: 2:   Area Between Curves Lesson Take 1
  225.    wt: 2:   Summary
  226.    wt: 2:   3 Two Chain Rule Method Exercises
  227.    wt: 2:   4 Second derivative test exercise example
  228.    wt: 2:   1 Two cubic sketching exercises with 1st derivative
  229.    wt: 2:   A Chain Rule Real Player video examples
  230.    wt: 2:   29 Chain Rule Optional Reading
  231.    wt: 2:   28 Chain Rule Preparation for a Proof
  232.    wt: 2:   27 Chain Rule sinusoidal outer inner functions EGS
  233.    wt: 2:   26 Chain Rule Recognising outer inner functions
  234.    wt: 2:   25 Chain Rule Animated Examples Continued
  235.    wt: 2:   24 Chain Rule Animated Examples
  236.    wt: 2:   21 Chain Rule for powers
  237.    wt: 2:   20 Chain Rule for Pulley Systems
  238.    wt: 2:   19 Chain Rule for linear functions
  239.    wt: 2:   18 Chain Rule Introduction
  240.    wt: 2:   17 Derivatives of quotients of sine and cosine
  241.    wt: 2:   16 Derivatives of reciprocals of sine and cosine
  242.    wt: 2:   14 sine and cosine derivatives 2nd step
  243.    wt: 2:   11 Quotient rule
  244.    wt: 2:   10 Power rule for negative integers
  245.    wt: 2:   9 Reciprocal rule
  246.    wt: 2:   8 Differentiation of polynomials
  247.    wt: 2:   7 Animated Differentiation Examples
  248.    wt: 2:   6 Power rule from product rule
  249.    wt: 2:   4 Sum Rule
  250.    wt: 2:   2 Motivation for Limit Definition Take 1
  251.    wt: 2:   12 Limits with Parameters and Derivatives Take I
  252.    wt: 2:   11 Limits at infinity Three Examples
  253.    wt: 2:   10 Three one sided limits with infinite values
  254.    wt: 2:   9 Limits Continuity and Composition
  255.    wt: 2:   8 Four Animated Examples
  256.    wt: 2:   7 Evaluation by immediate or delayed substitution
  257.    wt: 2:   6 Continuity at a point
  258.    wt: 2:   5 Jumps and absence of unlimited error control
  259.    wt: 2:   2 Algebraic codification
  260.    wt: 2:   1 Numerical introduction
  261.    wt: 2:   Appendix C. How to Read
  262.    wt: 2:   Appendix A. Reading Guide For Next Appendices
  263.    wt: 2:   Chapter 26 What is in chapters 27 to 31
  264.    wt: 2:   Chapter 22. Geometric Sums and Sequences
  265.    wt: 2:   Postscript Unifying Theme A Fourth Skill For Algebra
  266.    wt: 2:   Chapter 7 Prep for Calculus Arithmetic Exercises
  267.    wt: 2:   Postscript A Three Remarks
  268.    wt: 2:   Phase 5. Calculus Light to Rigourous for 1 to 2 years
  269.    wt: 2:   Phase 4. Preparation for Calculus with Cross Curricula but no take home value 1 year
  270.    wt: 2:   Implementation Notes
  271.    wt: 2:   Euclidean and Analytic Geometry with Complex Numbers and Trigonometry
  272.    wt: 2:   Math Free Euclidean Logic and Non Terminating Decimals 2 Topics
  273.    wt: 1:   Appendix 2 primary school Arithmetic 01
  274.    wt: 1:   Appendix 1 primary and preschool mathematic
  275.    wt: 1:   K LAMP Musings Science Education
  276.    wt: 1:   J LAMP Introduction Extrinsic Origins
  277.    wt: 1:   I LAMP Introduction Study Habits
  278.    wt: 1:   H LAMP Introduction Instructional Concepts
  279.    wt: 1:   G LAMP Introduction Problem Solving Skills
  280.    wt: 1:   F LAMP Introduction Prerequisites
  281.    wt: 1:   E LAMP Introduction Modern Mathematics
  282.    wt: 1:   C LAMP Introduction Culture in Mathematics Education
  283.    wt: 1:   B LAMP Introduction Curriculum Development Standards
  284.    wt: 1:   A Introduction Objectives
  285.    wt: 1:   Skills Chapter 4 Logic
  286.    wt: 1:   Skills Chapter 2 Geometry
  287.    wt: 1:   Skills Chapter 1 Arithmetic
  288.    wt: 1:   Skills Chapter 0 Introduction
  289.    wt: 1:   permissions for teachers
  290.    wt: 1:   Math Ed if it must be short make it lean effective
  291.    wt: 1:   modern education
  292.    wt: 1:   learning takes time
  293.    wt: 1:   grouping students according to ability
  294.    wt: 1:   what should be learnt and When
  295.    wt: 1:   mathematics in context
  296.    wt: 1:   Postscript 2007 01 10
  297.    wt: 1:   five decades make a difference
  298.    wt: 1:   teaching tutoring algebraic reason
  299.    wt: 1:   the trouble with algebra
  300.    wt: 1:   05 13 OldSiteEntrancePage
  301.    wt: 1:   Theory of Knowledge
  302.    wt: 1:   Different Kinds of Reasoning in maths
  303.    wt: 1:   chapitre 12 00 les iles et division
  304.    wt: 1:   chapitre 07 01 principle D induction mathematique
  305.    wt: 1:   chapitre 07 00 Des chaines plus longues de la raison
  306.    wt: 1:   chapitre 06 00 Chaines de la raison
  307.    wt: 1:   chapitre 05 00 Deception
  308.    wt: 1:   chapitre 04 10 Etapes pour une meilleur raison
  309.    wt: 1:   chapitre 04 09 Regles accidentelles
  310.    wt: 1:   chapitre 04 08 Limitations et benefices
  311.    wt: 1:   chapitre 04 07 RepetablesEtReproductibles
  312.    wt: 1:   chapitre 04 06 engagements
  313.    wt: 1:   chapitre 04 05 Implication versus suggestion
  314.    wt: 1:   chapitre 04 04 Parlons de la logique
  315.    wt: 1:   chapitre 04 02 Deuxieme enigme
  316.    wt: 1:   chapitre 04 01 Premiere enigme
  317.    wt: 1:   chapitre 04 00 Les regles d implication
  318.    wt: 1:   chapitre 02 00 La Communication des idees
  319.    wt: 1:   chapitre 01 00 Introduction
  320.    wt: 1:   liens
  321.    wt: 1:   3 Energy Power Heat08
  322.    wt: 1:   E Wire Resistance Calculation03
  323.    wt: 1:   A Wire Resistance Qualitative01
  324.    wt: 1:   3 Like resistors in parallel
  325.    wt: 1:   B Electromotive force conventional current01
  326.    wt: 1:   21 Calculus Oriented Highschool Mathematics Winners and Orphans Take II
  327.    wt: 1:   20 Calculus Oriented Highschool Mathematics Winners and Orphans Take I
  328.    wt: 1:   Ages 3 to 14 Terminal Objectives for Arithmetic and Statistics
  329.    wt: 1:   Ages 3 to 14 Terminal Objectives for Algebra Geometry and Probability
  330.    wt: 1:   3 Polynomials Multiplication Addition
  331.    wt: 1:   13 cosecant function Definition Graph and Inverse
  332.    wt: 1:   3 Left Inverse of cosine arccos definition
  333.    wt: 1:   3 graphing y=f(x c) plus K
  334.    wt: 1:   Parallel Lines and Alternating Corresponding Angles
  335.    wt: 1:   Straight Lines Intersection of
  336.    wt: 1:   14 Straight Lines Equations General Case
  337.    wt: 1:   11 Straight Lines Graphing y=mx
  338.    wt: 1:   10 Straight Lines through Origin Equations More
  339.    wt: 1:   9 Straight Lines through Origin Equations
  340.    wt: 1:   3 Straight Lines Slope as Tangent of Inclination Angle
  341.    wt: 1:   30 unit circle calculation of six trigonometric functions
  342.    wt: 1:   28 Expressing products of sines cosines as sums
  343.    wt: 1:   24 tangent Angle Difference Formula
  344.    wt: 1:   23 sine and cosine of 180 plus 22.5 degrees
  345.    wt: 1:   15 sine cosine Complementary Angle Relations
  346.    wt: 1:   13 Graph of tangent function many periods
  347.    wt: 1:   3 sines and cosines for reference angle 90 degrees
  348.    wt: 1:   3 Trigonometric Ratios sine and cosine
  349.    wt: 1:   6 Geometric Diagrams in Class
  350.    wt: 1:   Euclidean Geometry Elsewhere LINKS
  351.    wt: 1:   PS C Similarity Use Recognize it in Trigonometry
  352.    wt: 1:   3 Lengths and Areas on Maps and Plans
  353.    wt: 1:   26 More Less Greater Than Comparison
  354.    wt: 1:   24 Signed Numbers Arithmmetic Properties
  355.    wt: 1:   22 Multiplication of Signed Numbers
  356.    wt: 1:   20 Length and Direction of Collinear Vector Sums How to Add Definition
  357.    wt: 1:   14 Vector Head to Tail Sums and Resultants
  358.    wt: 1:   13 Arrows and Vectors in a Plane
  359.    wt: 1:   3 Location of Point in Decimal Multiplication
  360.    wt: 1:   3 Inequalities Algebraically
  361.    wt: 1:   3 Linear Equation Literal Solution More
  362.    wt: 1:   3 Product Axioms Two Forms
  363.    wt: 1:   3 More and Less Than with Unlike Signs
  364.    wt: 1:   13 Real Number Subtraction
  365.    wt: 1:   3 Fractions
  366.    wt: 1:   3 Geometric Formulas and Function Notation
  367.    wt: 1:   More Exercises
  368.    wt: 1:   Simple Exercises
  369.    wt: 1:   4 GE III Animated Examples
  370.    wt: 1:   2 GE II Comparison
  371.    wt: 1:   1 GE Substitution four examples
  372.    wt: 1:   6 Algebraic Solution Example
  373.    wt: 1:   5 Algebraic Solutions Introduction
  374.    wt: 1:   4 Four Examples Fractional Coefficients
  375.    wt: 1:   2 Three Examples
  376.    wt: 1:   1 Proper Equal Sign Usage
  377.    wt: 1:   Skill Development Notes
  378.    wt: 1:   10 One Example
  379.    wt: 1:   9 Three Examples
  380.    wt: 1:   8 One Example
  381.    wt: 1:   7 Two Examples
  382.    wt: 1:   6 Three Examples
  383.    wt: 1:   5 Three Examples
  384.    wt: 1:   4 Two Examples
  385.    wt: 1:   2 Three Examples
  386.    wt: 1:   Using Letters for Physical Quantities
  387.    wt: 1:   Formula Usage Show Work Format
  388.    wt: 1:   13 Naming Identifying Formulas with Words
  389.    wt: 1:   11 Volume of Sphere
  390.    wt: 1:   10 Volume of Pyramid
  391.    wt: 1:   9 Volume of Cone
  392.    wt: 1:   5 Box Volume Formula Example
  393.    wt: 1:   3 Triangle Area Formula Example
  394.    wt: 1:   3 Counting with Sets etc
  395.    wt: 1:   3 Adding Words To Arithmetic
  396.    wt: 1:   3 Properties of Square Roots with example
  397.    wt: 1:   17 GCD LCM of 85 and 60 via Prime
  398.    wt: 1:   13 GCD from given Prime Factorization
  399.    wt: 1:   LCM 60 45 Avoid List Method Use Prime
  400.    wt: 1:   2 Least Common Multiple LCM intro via list method
  401.    wt: 1:   3 Counting with Tables and Trees II
  402.    wt: 1:   3 signed coordinates for maps and planes
  403.    wt: 1:   3 Multiplying Units and Numbers
  404.    wt: 1:   13 Fraction Comparison Algebraic View
  405.    wt: 1:   A Associative Law Theorectical Note
  406.    wt: 1:   13 Subtraction with Additive Inverse
  407.    wt: 1:   A Decimals Modular and Remainder Arithmetic
  408.    wt: 1:   27 Divisibility by 2 3 6 5 9 10 Example
  409.    wt: 1:   26 Divisibility by 2 3 5 Example
  410.    wt: 1:   25 Divisibility Tests for 2 3 5 9 10 Example
  411.    wt: 1:   24 Divisibility Tests for 2 3 5 9 10
  412.    wt: 1:   23 Remainder Arithmetic Modulo 2
  413.    wt: 1:   22 Remainder Arithmetic Modulo 3 more
  414.    wt: 1:   21 Remainder Arithmetic Modulo 3
  415.    wt: 1:   20 Remainder Arithmetic Rule of 9 for checking sums IV
  416.    wt: 1:   18 Remainder Arithmetic Rule of 9 for checking sums II
  417.    wt: 1:   17 Remainder Arithmetic Rule of 9 for checking sums I
  418.    wt: 1:   15 Remainder Arithmetic Modulo 9 Example
  419.    wt: 1:   14 Remainder Arithmetic Modulo 9 Example
  420.    wt: 1:   12 Remainder Arithmetic Modulo 10 Example
  421.    wt: 1:   11 Remainder Arithmetic Long Division by 5 Quickly more
  422.    wt: 1:   10 Remainder Arithmetic Long Division by 5 Quickly
  423.    wt: 1:   8 Remainder Arithmetic Morulo 5 Examples II
  424.    wt: 1:   7 Remainder Arithmetic Modulo 5 Examples I
  425.    wt: 1:   6 Remainder Arithmetic Modulo 5 Propertie
  426.    wt: 1:   3 Remainder Arithmetic Modulos 10 more still
  427.    wt: 1:   Long Division Backward
  428.    wt: 1:   Long Division forwards and backwards Example 3
  429.    wt: 1:   D Decimal Multiplication Methods Derived
  430.    wt: 1:   C Counting Areas with Powers of Ten
  431.    wt: 1:   B Powers of Ten
  432.    wt: 1:   A Elementary Basis for Multiplication Methods
  433.    wt: 1:   6 Multiplication Commutes Order Not Important
  434.    wt: 1:   5 Decimal Fraction Multiplication
  435.    wt: 1:   4 Two and Three Digit Multipliers
  436.    wt: 1:   2 One Digit Multipliers
  437.    wt: 1:   Video Decimal Multiplication Geometric View Example 2
  438.    wt: 1:   Video Power Notation in Decimal Expansion
  439.    wt: 1:   Subtraction Another Video Lesson
  440.    wt: 1:   7 More on Groups of 3 Place Value in Mixed Decimal Fractions
  441.    wt: 1:   6 Groups of 3 Place Value in Mixed Decimal Fractions
  442.    wt: 1:   5 More on Groups of 3 Place Value in Decimal Fractions
  443.    wt: 1:   4 Groups of 3 Place Value in Decimal Fractions
  444.    wt: 1:   Expression Evaluation how to show work
  445.    wt: 1:   013 Travel Time Tables
  446.    wt: 1:   3 Units and Lengths of Time
  447.    wt: 1:   5 Area Under Curve Exercise
  448.    wt: 1:   4 Definite Integrals Evaluation Exercises
  449.    wt: 1:   2 Indefinite Integrals Exercises
  450.    wt: 1:   1 Chain Rule in Reverse Integration Method
  451.    wt: 1:   Postscript More on Better Performance
  452.    wt: 1:   Postscript For Better Performance
  453.    wt: 1:   Appendix E. How To Study Mathematics and Why
  454.    wt: 1:   Appendix D. What to do in School and Why
  455.    wt: 1:   Appendix B. How To Learn
  456.    wt: 1:   Chapter 29 Contrapositive and Vacuously True Implications
  457.    wt: 1:   Chapter 28 Occurrence Tables
  458.    wt: 1:   Chapter 27 Shorthand Symbols as Pronouns
  459.    wt: 1:   Chapter 25. Mathematical Induction Examples
  460.    wt: 1:   Chapter 25. Mathematical Induction Examples
  461.    wt: 1:   Chapter 24. Personal Investment and Pension EGS
  462.    wt: 1:   Chapter 21. Third Reading Guide
  463.    wt: 1:   Chapter 20. Degrees and Radians
  464.    wt: 1:   Chapter 19. Functions and Sets
  465.    wt: 1:   Chapter 18. Rules for Algebra
  466.    wt: 1:   Chapter 17. Pythagorean Theorem Chinese Square Proof
  467.    wt: 1:   Chapter 16. Painless Theorem Proving
  468.    wt: 1:   Chapter 15. Solving Linear Equations
  469.    wt: 1:   Chapter 14. Forward and Backward Use of a Formula
  470.    wt: 1:   Chapter 12. Shorthand Usage Guide
  471.    wt: 1:   Chapter 11. Why Shorthand
  472.    wt: 1:   Chapter 10 Describing and Changing Calculations
  473.    wt: 1:   Postscript What is a Variable
  474.    wt: 1:   Chapter 9 Talking about Numbers or Quantities
  475.    wt: 1:   Chapter 8 Three Skills For Algebra
  476.    wt: 1:   Solutions For Arithmetic Exercises
  477.    wt: 1:   Chapter 6 Change of Language
  478.    wt: 1:   Chapter 5 Islands and Divisions of Knowledge
  479.    wt: 1:   Chapter 4 Longer Chains of Reason
  480.    wt: 1:   Chapter 2 Implication Rules Forwards and Backwards
  481.    wt: 1:   Chapter 1 Introduction to Chapters 2 to 6
  482.    wt: 1:   Foreword
  483.    wt: 1:   Annotated Links to Material Elsehwere
  484.    wt: 1:   Postscript B Mathematics Education References
  485.    wt: 1:   Chapter 12 Four Phases
  486.    wt: 1:   Chapter 11 Elementary Instruction
  487.    wt: 1:   Chapter 10 Transition
  488.    wt: 1:   Chapter 9 The Two Ends
  489.    wt: 1:   Chapter 8 Modern Instruction
  490.    wt: 1:   Chapter 7 Two Treatments of Geometry
  491.    wt: 1:   Chapter 6 Rule Based Reason in Mathematics
  492.    wt: 1:   Chapter 5 Four References
  493.    wt: 1:   Chapter 4 Complex Numbers and Why Slopes
  494.    wt: 1:   Chapter 2 For and Against Mathematics
  495.    wt: 1:   Chapter 1 Introduction
  496.    wt: 1:   Foreword
  497.    wt: 1:   Postscript D Reflections on Law of the Excluded Middle
  498.    wt: 1:   Postscript C Consistency as a Tool for Reason
  499.    wt: 1:   Postscript B More on Story Telling and Reason
  500.    wt: 1:   Postscript A Story Telling
  501.    wt: 1:   Chapter 24 Direct and Indirect Reason
  502.    wt: 1:   Chapter 22 Contrapositive and Vacuously True Implications
  503.    wt: 1:   Chapter 21 Occurrence Tables
  504.    wt: 1:   Chapter 20 Shorthand Symbols as Pronouns
  505.    wt: 1:   Chapter 19 What is in chapters 20 to 24
  506.    wt: 1:   Chapter 18 Sense and Knowledge
  507.    wt: 1:   Chapter 17 Objective Ways Trial and Error Discovery
  508.    wt: 1:   Chapter 16 Origins and Limitations of Rules and Patterns
  509.    wt: 1:   Chapter 15 Objective Processes
  510.    wt: 1:   Chapter 14 Deductive and Empirical Views of Mathematics
  511.    wt: 1:   Chapter 12 Islands and Divisions of Knowledge
  512.    wt: 1:   Chapter 11 Accidental Patterns
  513.    wt: 1:   Chapter 10 Responsibility
  514.    wt: 1:   Chapter 9 What is in Chapters 10 to 18
  515.    wt: 1:   Chapter 8 Change of Language
  516.    wt: 1:   Chapter 7 Longer Chains of Reason
  517.    wt: 1:   Chapter 6 Chains of Reason
  518.    wt: 1:   Chapter 5 Deception
  519.    wt: 1:   Chapter 4 Implication Rules Forwards and Backwards
  520.    wt: 1:   Chapter 2 Skill Development
  521.    wt: 1:   Chapter 1 Introduction
  522.    wt: 1:   Three Remarks
  523.    wt: 1:   Foreword
  524.    wt: 1:   M Words to extend arithmetic
  525.    wt: 1:   C. Domino effect of being careful
  526.    wt: 1:   Helping the Blind in Logic and Mathematics
  527.    wt: 1:   Ends Values Methods For Skill Development Framework Prequel
  528.    wt: 1:   Multiple Ways to Improve Mathematics Skill Development
  529.    wt: 1:   Phase 2. More Basic Skills with likely take home value 1 to 2 years
  530.    wt: 1:   Phase 1. Basics Skills with clear take home value 5 to 6 years
  531.    wt: 1:   Which Way To Go
  532.    wt: 1:   Montreal Basic and Advanced Mathematics Tutoring

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Logic-Reason for all
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Arithmetic - Ages 10+
1. Deciml Place Value - fun
2. Decimals for Tutors
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