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Linear Inequalities in Two Va...	Graphing (Algebra)	Shockwave	Tool	$	[0]
This site allows one access per day per computer free of charge. This applet allows students to graph up to six different linear inequalities in six different colors with solid or broken lines. The s... More: lessons, discussions, ratings, reviews,...
"Picking" Your Way through Are...	Use of Variables (Algebra)	TI-Nspire	Activity		[0]
In this activity, students will discover Pick’s Theorem by ﬁnding the relationship between area and the number of boundary points and interior points of a lattice polygon. More: lessons, discussions, ratings, reviews,...
2D/3D Function Plotter	Graphing (Algebra)+	JavaScript	Story		[1]
Middle school teacher Jeff LeMieux writes about how he uses the JavaScript page of Patrick Dostert's 2D/3D Function Plotter with his students. More: lessons, discussions, ratings, reviews,...
2D/3D Function Plotter	Graphing (Algebra)+	JavaScript	Tool		[0]
An on-line (JavaScript) plotting tool for creating 2D and 3D graphs from typed in algebraic expressions. This is version 2.92. See the story for the older version. More: lessons, discussions, ratings, reviews,...
3 Equations - 3 Unknowns Matri...	Solve by substitution (Algebra)+	JavaScript	Tool		[1]
One of the problems in dealing with three equations and three unknowns is a lack of practice problems. This script provides a new problem set each time which has integer answers. Another difficulty fa... More: lessons, discussions, ratings, reviews,...
3 Equations - 3 Unknowns Matri...	Solve by substitution (Algebra)+	JavaScript	Tool		[0]
This is a companion program to matrixpractice.htm [View Resource Connection below]. This program does not solve the 3 equations-3 unknowns system; rather it is a tool to help the student work t... More: lessons, discussions, ratings, reviews,...
A Comparison of Graphical Solu...	Factoring (Algebra)+	Flash	Support Material		[0]
This mini-lesson explains how to determine the roots of an equation by the graphical method and by the factorization method. More: lessons, discussions, ratings, reviews,...
A Geometric Investigation of (...	Squaring Binomials (Algebra)	Java Applet	Tool		[0]
Explores a geometric explanation of why (A + B)^2 = A^2 + 2AB + B^2. More: lessons, discussions, ratings, reviews,...
A Lulu of a Function	Use of Variables (Algebra)+	Java Applet	Activity		[1]
This activity guides exploration of functional aspects of the Lulu microworld (from Nathalie Sinclair's AliveMaths site, applet programmed by Stéfan Sinclair). Functions called for are NOT y = f(x) fu... More: lessons, discussions, ratings, reviews,...
A Phone-y Deal: Make a Mathema...	Linear Systems (Algebra)	TI-Nspire	Tool		[0]
A TI-Nspire^TM file that students can use to reflect on the "Make a Mathematical Model" Activity from the Math Forum's Problem Solving and Communication Activity Series. This is designed to ... More: lessons, discussions, ratings, reviews,...
A+ Click: Math assessment for ...	General (Algebra)	Java Applet	Tool		[0]
A+ Click is an interactive collection of more than 500 mathematical problems based on school program for grades 1 to 12. It defines the personal level of math knowledge. You move up into the next lev... More: lessons, discussions, ratings, reviews,...
AQEP - Algebra Quadratic Equat...	Quadratic Equations (Algebra)	Flash	Tool		[0]
Have you ever wondered why you need to learn quadratic equations? This culminating lesson aims to make the math real, by showing the students visually how a simple problem can be solved by quadratic e... More: lessons, discussions, ratings, reviews,...
Abacus MathWriter	General (Algebra)	Computer	Tool	$	[0]
MathWriter is a stand-alone Windows program that allows for the production of mathematical, scientific and engineering equations and formulae. More: lessons, discussions, ratings, reviews,...
About Exponents	Exponents (Algebra)	Flash	Tool		[0]
A Flash applet that reviews the definition of exponents, and what happens when the exponent is one or zero. College Cram charges access fees by the month or by the semester for most resources. To ... More: lessons, discussions, ratings, reviews,...
About Functions	Domain and Range (Algebra)+	Flash	Tool		[0]
Using randomly generated functions (of the variety f(x)=Ax + B) and your value for x, this tutorial defines and visually demonstrates the concepts of domain, range, dependent variables, and independen... More: lessons, discussions, ratings, reviews,...
About Polynomials	Polynomials (Algebra)	Flash	Tool		[0]
A Flash-based tutorial: gives definitions and examples for terms, monomials, polynomials, binomials, and trinomials, and introduces "standard form" for polynomials. College Cram charges access fe... More: lessons, discussions, ratings, reviews,...
About Real Numbers	Real (Algebra)	Flash	Tool		[0]
Flash tutorial introducing the number line, absolute value, and what kinds of numbers make up real numbers. College Cram charges access fees by the month or by the semester for most resources. To ... More: lessons, discussions, ratings, reviews,...
Absolute Value Properties (Alg...	Absolute Value (Algebra)	Flash	Support Material		[0]
This mini-lesson introduces and explains the concept of absolute value. More: lessons, discussions, ratings, reviews,...
Activities for Algebra I with ...	General (Algebra)	TI-73 Explorer	Activity		[0]
This collection of activities is intended to provide middle and high school Algebra I students with a set of data collection investigations that integrate mathematics and science and promote mathemati... More: lessons, discussions, ratings, reviews,...
Activities for Algebra with th...	General (Algebra)	TI-83/TI-84	Activity		[1]
This collection of activities is intended to provide middle and high school Algebra I students with a set of data collection investigations that integrate mathematics and science and promote mathemati... More: lessons, discussions, ratings, reviews,...
Adding Apples and Oranges	Linear Systems (Algebra)	JavaScript	Tool		[0]
Program about mental arithmetic with a pre-algebra tool, introducing Gaussian elimination, an algorithm for solving systems of linear equations. Use the video on the page as a tutorial. More: lessons, discussions, ratings, reviews,...
Adding Apples, Oranges, Pears ...	Linear Systems (Algebra)	JavaScript	Tool		[0]
Use to calculate the value of an apple, an orange, a pear, and a lemon from four purchases. About mental arithmetic, with a pre-algebra tool introducing the Gaussian elimination. More: lessons, discussions, ratings, reviews,...
Adding Apples, Oranges, and Pe...	Linear Systems (Algebra)	JavaScript	Tool		[0]
To calculate the value of an apple, an orange, and a pear from three purchases. About mental arithmetic, with a pre-algebra tool introducing the Gaussian elimination. More: lessons, discussions, ratings, reviews,...
Adding Integers Lab - Discover...	Add / Subtract (Algebra)	Java Applet	Activity		[0]
This activity uses virtual color chips from the Library of Virtual Manipulatives. The NLVM applet helps students understand zero pairs. Students will be able to derive the rules for adding integers. More: lessons, discussions, ratings, reviews,...
Adding Polynomials	Add / Subtract (Algebra)	Flash	Tool		[0]
Flash-based introduction to adding polynomials, with either one or two variables, with a brief glossary. College Cram charges access fees by the month or by the semester for most resources. To get... More: lessons, discussions, ratings, reviews,...
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