FILES UPDATED TO MATHJAX/XHTML/CSS
I have finished updating my entire site to use MathJax, so it is now available to all major platforms and browsers. Enjoy!

March 23, 2011: Geometry MathJax/XHTML/CSS/sequencing/new style updates are finished!
February 15, 2011: Algebra II MathJax/XHTML/CSS/sequencing/new style updates are finished!
December 29, 2010: Algebra I MathJax/XHTML/CSS/sequencing/new style updates are finished!

The list of updated files appears below.
The most recent updates appear on the top.
Please be sure to let me know if you have problems with any of the updates (contact info on my homepage).
Enjoy!

 FILE CURRICULUM DATE UPDATED Two Special Triangles (new style and sequencing info) Geometry March 23, 2011 Perimeters and Areas of Similar Polygons (new style and sequencing info) Geometry March 23, 2011 Similarity, Ratios, and Proportions Geometry March 22, 2011 Area Formulas: Triangle, Parallelogram, Trapezoid Geometry March 22, 2011 Introduction to Area and Perimeter Geometry March 21, 2011 Parallelograms and Negating Sentences Geometry March 20, 2011 Parallel Lines Geometry March 19, 2011 More on Exterior Angles in Triangles Geometry March 18, 2011 Is there an ‘SSA’ Congruence Theorem? No! Geometry March 17, 2011 Practice with Two-Column Proofs Geometry March 15, 2011 Relationships between Angles and Sides in Triangles Geometry March 12, 2011 Triangle Congruence Geometry March 11, 2011 Equivalence Relations Geometry March 10, 2011 Angles: Complementary, Supplementary, Vertical, and Linear Pairs Geometry March 9, 2011 More Terminology for Segments and Angles Geometry March 8, 2011 the Pythagorean Theorem (copy in Geometry) March 7, 2011 Introduction to the Two-Column Proof Geometry March 6, 2011 GeoGebra Worksheet: Bisecting an Angle Geometry March 5, 2011 GeoGebra Worksheet: Copying a Line Segment and an Angle Geometry March 4, 2011 Constructions Geometry March 4, 2011 Applying Logical Equivalences to Algebraic and Geometric Statements Geometry March 3, 2011 Logical Equivalences and Practice with Truth Tables Geometry March 2, 2011 Proof Techniques Geometry March 1, 2011 Contrapositive and Converse Geometry February 28, 2011 ‘If... Then...’ Sentences Geometry February 27, 2011 GeoGebra Worksheet: Quadrilaterals Geometry February 26, 2011 Quadrilaterals Geometry February 25, 2011 Interior and Exterior Angles in Polygons Geometry February 24, 2011 Introduction to Polygons Geometry February 23, 2011 GeoGebra Tutorial: GeoGebra Basics Geometry February 20, 2011 Segments, Rays, Angles Geometry February 19, 2011 GeoGebra Worksheet: Triangles Geometry February 18, 2011 Introduction to GeoGebra Geometry February 17, 2011 Beginning Terminology: Points, Lines, and Planes Geometry February 16, 2011 Introduction to Polynomials Algebra II February 14, 2011 Introduction to Exponential Functions Algebra II February 13, 2011 Introduction to Logarithmic Functions Algebra II February 11, 2011 Change of Base Formula for Logarithms Algebra II February 10, 2011 Properties of Logarithms Algebra II February 9, 2011 Introduction to Logarithms Algebra II February 6, 2011 Equations of Circles Algebra II February 5, 2011 Arithmetic with Complex Numbers Algebra II February 3, 2011 Complex Numbers Algebra II February 1, 2011 the Quadratic Formula Algebra II January 31, 2011 Algebraic Definition of Absolute Value Algebra II January 30, 2011 Quadratic Functions and the Completing the Square Technique Algebra II January 29, 2011 Equations of Simple Parabolas Algebra II January 28, 2011 Parabolas Algebra II January 27, 2011 Graphical Transformations: All Mixed Up Algebra II January 26, 2011 Reflections and the Absolute Value Transformation Algebra II January 25, 2011 Graphing Tools: Vertical and Horizontal Scaling Algebra II January 24, 2011 Graphing Tools: Vertical and Horizontal Translations Algebra II January 22, 2011 Multiplying Matrices Algebra II January 21, 2011 Basic Arithmetic with Matrices Algebra II January 20, 2011 Introduction to Matrices Algebra II January 19, 2011 Simple Word Problems resulting in a System of Equations Algebra II January 18, 2011 Solving Systems using Elimination Algebra II January 18, 2011 Solving Systems using Substitution Algebra II January 15, 2011 Introduction to Systems of Equations Algebra II January 13, 2011 Measures of Spread Algebra II January 12, 2011 Mean, Median, and Mode Algebra II January 11, 2011 Summation Notation Algebra II January 10, 2011 Combinations and Permutations Algebra II January 9, 2011 Factorial Notation Algebra II January 8, 2011 Choosing Things: Does Order Matter? Algebra II January 7, 2011 More Probability Concepts Algebra II January 6, 2011 Basic Probability Concepts Algebra II January 5, 2011 Advanced Set Concepts Algebra II January 4, 2011 Composition of Functions Algebra II January 3, 2011 Graphical Interpretation of Sentences like $\,f(x) = g(x)\,$ and $\,f(x) \gt g(x)$ Algebra II January 2, 2011 Graphical Interpretation of Sentences like $\,f(x) = 0\,$ and $\,f(x) \gt 0$ Algebra II January 1, 2011 Basic Models You Must Know Algebra II December 31, 2010 Sequencing/style updates of Algebra I course: putting in related content links (as needed), stating position in course (e.g., #7 of 164), text link to support/Fun Facts page in content section, new style (header, logo, content on white background). Algebra I December 24–29, 2010 Graphs of Functions Algebra II December 23, 2010 Compound Interest Formula Algebra II December 22, 2010 Loans and Investments Algebra II December 18, 2010 Arithmetic and Geometric Sequences Algebra II December 17, 2010 Introduction to Recursion and Sequences Algebra II December 16, 2010 Domain and Range of a Function Algebra I December 14, 2010 More Practice with Function Notation Algebra I December 12, 2010 Introduction to Functions Algebra I December 11, 2010 Parallel and Perpendicular Lines Algebra I December 10, 2010 Horizontal and Vertical Lines Algebra I December 9, 2010 Point-Slope Form Algebra I December 8, 2010 Finding Equations of Lines Algebra I December 6, 2010 Graphing Lines Algebra I December 5, 2010 Practice with Slope Algebra I December 4, 2010 Introduction to the Slope of a Line Algebra I December 2, 2010 Introduction to Equations and Inequalities in Two Variables Algebra I December 1, 2010 the Midpoint Formula Algebra I November 30, 2010 the Distance Formula Algebra I November 29, 2010 Practice with Points Algebra I November 28, 2010 Locating Points in Quadrants and on Axes Algebra I November 26, 2010 More Problems Involving Percent Increase and Decrease Algebra I November 25, 2010 Problems Involving Percent Increase and Decrease Algebra I November 24, 2010 Writing Expressions Involving Percent Increase and Decrease Algebra I November 23, 2010 Adding and Subtracting Fractions with Variables Algebra I November 22, 2010 revisited: Multiplying and Dividing Fractions with Variables (JSXGraph dynamic graphs) Algebra I November 21, 2010 Solving More Complicated Quadratic Equations by Factoring (JSXGraph dynamic graphs) Algebra I November 19, 2010 Factoring Trinomials of the form $\,ax^2 + bx + c$ (JSXGraph dynamic graphs) Algebra I November 18, 2010 Solving Simple Quadratic Equations by Factoring (JSXGraph dynamic graphs) Algebra I November 17, 2010 Identifying Quadratic Equations Algebra I November 16, 2010 Factoring Trinomials, All Mixed Up (JSXGraph dynamic graphs) Algebra I November 14, 2010 Factoring Trinomials of the form $\,x^2 + bx + c\,$, where $\,c\lt 0$ Algebra I November 13, 2010 Factoring Trinomials of the form $\,x^2 + bx + c\,$, where $\,c\gt 0$ Algebra I November 12, 2010 Basic Concepts involved in Factoring Trinomials Algebra I November 11, 2010 Word Problems involving Perfect Squares Algebra I November 10, 2010 Solving More Complicated Equations involving Perfect Squares (JSXGraph dynamic graphs) Algebra I November 8, 2010 Solving Simple Equations involving Perfect Squares (JSXGraph dynamic graphs) Algebra I November 7, 2010 Factoring a Difference of Squares Algebra I November 6, 2010 Writing Expressions in the Form $\,A^2$ Algebra I November 5, 2010 Identifying Perfect Squares Algebra I November 4, 2010 Solving Absolute Value Sentences, All Types (JSXGraph dynamic graphs) Algebra I November 3, 2010 Solving Absolute Value Inequalities Involving “Greater Than” (JSXGraph dynamic graphs) Algebra I November 2, 2010 Solving Absolute Value Inequalities Involving “Less Than” (JSXGraph dynamic graphs) Algebra I October 31, 2010 Solving Absolute Value Equations (JSXGraph dynamic graphs) Algebra I October 30, 2010 Solving Sentences Involving “Plus or Minus” (JSXGraph dynamic graphs) Algebra I October 29, 2010 Solving Simple Absolute Value Sentences (JSXGraph dynamic graphs) Algebra I October 28, 2010 Determining the Sign (positive or negative) of Absolute Value Expressions Algebra I October 27, 2010 Simplifying Basic Absolute Value Expressions Algebra I October 27, 2010 Solving Linear Inequalities, All Mixed Up (new web exercise; JSXGraph dynamic graphs) Algebra I October 26, 2010 Solving Linear Inequalities Involving Fractions (JSXGraph dynamic graphs) Algebra I October 26, 2010 Solving Linear Inequalities with Integer Coefficients (JSXGraph dynamic graphs) Algebra I October 26, 2010 Solving Simple Linear Inequalities with Integer Coefficients (JSXGraph dynamic graphs) Algebra I October 24, 2010 Solving Simple Word Problems resulting in Linear Equations Algebra I and Algebra II October 24, 2010 Don't Mix Up $\,3x\,$ versus $\,x^3\,$! (this is a brand-new exercise) Algebra I October 23, 2010 Solving Linear Equations, all mixed up (JSXGraph dynamic graphs) Algebra I October 22, 2010 Solving Linear Equations involving Fractions (JSXGraph dynamic graphs) Algebra I October 22, 2010 Solving More Complicated Linear Equations with Integer Coefficients (JSXGraph dynamic graphs) Algebra I October 21, 2010 Solving Simple Linear Equations with Integer Coefficients (JSXGraph dynamic graphs) Algebra I October 21, 2010 Factoring out the Greatest Common Factor Algebra I October 20, 2010 Finding the Greatest Common Factor of Variable Expressions Algebra I October 20, 2010 Finding the Greatest Common Factor of $\,2\,$ or $\,3\,$ Numbers Algebra I October 19, 2010 Listing all the Factors of a Whole Number Algebra I October 18, 2010 Identifying Common Factors Algebra I October 18, 2010 Recognizing Products and Sums; Identifying Factors and Terms Algebra I October 17, 2010 Practice with the Mathematical Words “and”, “or”, “is equivalent to” Algebra I October 16, 2010 Simplifying Expressions like $\,(a-b)(c+d-e)$ Algebra I October 15, 2010 Simplifying $\,(a+b)^2\,$ and $\,(a-b)^2\,$ Algebra I October 15, 2010 More Complicated FOIL Algebra I October 15, 2010 Basic FOIL Algebra I October 15, 2010 Simplifying Expressions like $\,-a(3b-2c-d)$ Algebra I October 14, 2010 Introduction to the Two-Column Proof Geometry October 13, 2010 Combining Like Terms Algebra I October 13, 2010 Identifying Variable Parts and Coefficients of Terms Algebra I October 12, 2010 Writing Quite Complicated Expressions in the Form $\,kx^n$ Algebra I October 11, 2010 Writing More Complicated Expressions in the Form $\,kx^n$ Algebra I October 10, 2010 Writing Expressions in the Form $\,kx^n$ Algebra I October 9, 2010 Recognizing the patterns $\,x^n\,$ and $\,(-x)^n\,$ Algebra I October 8, 2010 Equal or Opposites? Algebra I October 6, 2010 Mental Math: Addition Algebra I October 6, 2010 Practice with the Distributive Law Algebra I October 4, 2010 Practice with Products of Signed Variables Algebra I October 4, 2010 Practice with $\,x\,$ and $\,-x\,$ Algebra I October 3, 2010 Practice with Rational Exponents Algebra I October 2, 2010 Mixed Basic Add/Subtract/Multiply/Divide Practice (This is a new exercise!) Algebra I October 2, 2010 Writing Rational Exponents in Radical Form Algebra I October 1, 2010 Writing Radicals in Rational Exponent Form Algebra I September 30, 2010 Approximating Radicals Algebra I September 29, 2010 Practice with Radicals Algebra I September 28, 2010 One-Step Exponent Law Practice Algebra I September 27, 2010 Practice with $\,x^m/x^n = x^{m-n}$ and Practice with $\,x^{-p} = 1/x^p$ Algebra I September 26, 2010 Practice with $\,x^mx^n = x^{m+n}$ and Practice with $\,(x^m)^n = x^{mn}$ Algebra I September 25, 2010 Basic Exponent Practice with Fractions Algebra I September 24, 2010 Practice with Order of Operations Algebra I September 23, 2010 Map of MCAS Objectives to Fisher Web Site, Grades 9–10 and MCAS Objective 10.N.2 Practice (miscellaneous materials) September 23, 2010 Practice with Exponents Algebra I September 22, 2010 Rate Problems Algebra I September 22, 2010 Multi-Step Conversions Algebra I September 21, 2010 One-Step Conversions Algebra I September 20, 2010 Practice with Unit Conversion Information Algebra I September 18, 2010 Practice with Unit Names (no MathJax here; just updated to XHTML/CSS) Algebra I September 17, 2010 Practice with Unit Abbreviations (no MathJax here; just updated to XHTML/CSS) Algebra I September 16, 2010 Classifying Units as Time, Length, Volume, Weight/Mass (no MathJax here; just updated to XHTML/CSS) Algebra I September 15, 2010 Tables of Unit Conversion Information (no MathJax here; just updated to XHTML/CSS) Algebra I September 14, 2010 Rounding Decimals to a Specified Number of Places Algebra I September 13, 2010 Deciding if Numbers are Equal or Approximately Equal Algebra I September 12, 2010 Deciding if a Fraction is a Finite or Infinite Repeating Decimal Algebra I September 11, 2010 Recognizing Zero and One Algebra I September 9, 2010 Solving Equations of the form xy = 0 (JSXGraph dynamic graphs) Algebra I September 8, 2010 Identifying Inequalities with Variables as True or False Algebra I September 8, 2010 Practice with the phrases “at least” and “at most” Algebra I September 7, 2010 Bigger, Smaller, Greater, Lesser Algebra I September 6, 2010 Identifying Inequalities as True or False Algebra I September 6, 2010 Divisibility Equivalences Algebra I September 5, 2010 Adding and Subtracting Simple Fractions with Variables Algebra I September 4, 2010 Adding and Subtracting Fractions Algebra I September 3, 2010 Practice with Factors Algebra I September 2, 2010 Renaming Fractions with a Specified Denominator Algebra I September 1, 2010 Finding Least Common Multiples Algebra I August 31, 2010 Practice with Multiples Algebra I August 30, 2010 Renaming Fractional Expressions Algebra I August 29, 2010 More Practice with the form a(b/c) Algebra I August 28, 2010 Practice with the form a(b/c) Algebra I August 27, 2010 Multiplying and Dividing Fractions Algebra I August 25, 2010 Determining if a Product is Positive or Negative Algebra I August 24, 2010 Finding Reciprocals Algebra I August 23, 2010 Fractions Involving Zero Algebra I August 22, 2010 Locating Fractions on a Number Line Algebra I August 21, 2010 Rewriting Fractions as a Whole Number plus a Fraction Algebra I August 20, 2010 Significant Figures and Related Concepts (JSXGraph "precision versus accuracy") Algebra I August 19, 2010 Scientific Notation Algebra I August 17, 2010 Getting Bigger? Getting Smaller? (Direct and Inverse Variation) Algebra I August 16, 2010 Solving for a Particular Variable Algebra I August 14, 2010 Undoing a Sequence of Operations Algebra I August 11, 2010 Using Mathematical Conventions Algebra I August 8, 2010 Solving Simple Sentences By Inspection Algebra I August 5, 2010 Going from an Expression to a Sequence of Operations Algebra I July 23, 2010 Going from a Sequence of Operations to an Expression Algebra I July 22, 2010 Reading Set Notation Algebra I July 21, 2010 Introduction to Variables Algebra I July 20, 2010 Interval and List Notation Algebra I July 19, 2010 Introduction to Sets Algebra I July 18, 2010 Changing Percents to Decimals Algebra I July 16, 2010 Changing Decimals to Percents Algebra I July 15, 2010 Multiplying and Dividing Decimals by Powers of Ten Algebra I July 14, 2010 Changing Decimals to Fractions Algebra I July 13, 2010 Multiplying by Powers of Ten Algebra I July 12, 2010 Identifying Place Values Algebra I July 11, 2010 Average of Three Signed Numbers Algebra I July 10, 2010 Average of Two Signed Numbers Algebra I July 8, 2010 Writing Fractions With a Denominator of 2 in Decimal Form Algebra I July 6, 2010 Mixed Addition and Subtraction of Signed Numbers Algebra I July 6, 2010 Deciding if a Number is Whole Number, Integer, etc. Algebra I July 5, 2010 Divisibility Algebra I July 3, 2010 Multiplication Algebra I June 30, 2010 Basic Addition Practice Algebra I June 28, 2010 Expressions versus Sentences Algebra I June 21, 2010 the Addition Property of Equality Algebra I June 18, 2010 Subtraction of Signed Numbers Algebra I June 17, 2010 Addition of Signed Numbers Algebra I June 17, 2010 Perimeters and Areas of Similar Polygons Geometry June 15, 2010 Writing Quadratic Equations in Standard Form Algebra I June 15, 2010 Translating Simple Mathematical Phrases Algebra I June 14, 2010 Quadrilaterals (JSXGraph "randomly-generated quadrilaterals") Geometry June 13, 2010 Basic Properties of Zero and One Algebra I June 12, 2010 Two Special Triangles (JSXGraph "special triangle collages") Geometry June 11, 2010 Area Formulas: Triangle, Parallelogram, Trapezoid (JSXGraph "exploring height/base pairs in a triangle") Geometry June 9, 2010 the Multiplication Property of Equality Algebra I June 8, 2010 Factoring Simple Expressions Algebra I June 7, 2010 Writing Fractions in Simplest Form Algebra I June 6, 2010 Multiplying and Dividing Fractions With Variables (JSXGraph "punctured graphs") Algebra I June 4, 2010 Probability Tree Diagrams (JSXGraph "two-step probability tree diagrams") Algebra II June 3, 2010 Introduction to Function Notation Algebra I June 2, 2010 Calculating Percent Increase and Decrease Algebra I June 1, 2010 the Pythagorean Theorem (JSXGraph "right triangle collage") Algebra I/Geometry May 28, 2010 Multi-step Exponent Law Practice Algebra I May 28, 2010