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 [beautiful math coming... please be patient] $\,2\,$ 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 [beautiful math coming... please be patient] $\,kx^n$ Algebra I October 11, 2010
Writing More Complicated Expressions in the Form [beautiful math coming... please be patient] $\,kx^n$ 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