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Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

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...
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"Picking" Your Way through Are...

Use of Variables (Algebra) 
TINspire 
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.
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#NoticeWonder Love

General (Algebra) 
Computer 
Story 

[0]

Annie tells the story of using Game About Squares to help students develop and strengthen their mathematical habits of mind. After they had played the game for a while, she had them reflect on the str...
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2 Equations solution (simultan...

Linear Systems (Algebra) 
JavaScript 
Tool 

[0]

Solve 2 simultaneous linear equations in the form ax+by=c
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2D/3D Function Plotter

Graphing (Algebra)+ 
JavaScript 
Tool 

[0]

An online (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.
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3 Equations  PRACTICE Simulta...

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...
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3 Equations  Solve 3 Simultan...

Solve by substitution (Algebra)+ 
JavaScript 
Tool 

[0]

This is a companion program to sys3equations_practice.htm. This program does not solve the 3 equations3 unknowns system; rather it is a tool to help the student work through the problem using ...
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A Comparison of Graphical Solu...

Factoring (Algebra)+ 
Flash 
Support Material 

[0]

This minilesson explains how to determine the roots of an equation by the graphical method and by the factorization method.
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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.
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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...
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A Phoney Deal: Make a Mathema...

Linear Systems (Algebra) 
TINspire 
Tool 

[0]

A TINspire^{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 ...
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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...
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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...
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Abacus MathWriter

General (Algebra) 
Computer 
Tool 
$ 
[0]

MathWriter is a standalone Windows program that allows for the production of mathematical, scientific and engineering equations and formulae.
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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 ...
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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...
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About Polynomials

Polynomials (Algebra) 
Flash 
Tool 

[0]

A Flashbased tutorial: gives definitions and examples for terms, monomials, polynomials, binomials, and trinomials, and introduces "standard form" for polynomials. College Cram charges access fe...
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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 ...
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Absolute Value Properties (Alg...

Absolute Value (Algebra) 
Flash 
Support Material 

[0]

This minilesson introduces and explains the concept of absolute value.
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Activities for Algebra I with ...

General (Algebra) 
TI73 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...
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Activities for Algebra with th...

General (Algebra) 
TI83/TI84 
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...
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Adding Apples and Oranges

Linear Systems (Algebra) 
JavaScript 
Tool 

[0]

Program about mental arithmetic with a prealgebra tool, introducing Gaussian elimination, an algorithm for solving systems of linear equations. Use the video on the page as a tutorial.
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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 prealgebra tool introducing the Gaussian elimination.
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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 prealgebra tool introducing the Gaussian elimination.
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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.
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