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Algebra, Section 1	Similar Terms (Algebra)	Computer	Support Material	[0]
A collection of illustrated concepts including problems for students to work out, and standalone word problems. Includes automated feedback. Pre- and post-tests, answer sheets, additional help, tools,... More: lessons, discussions, ratings, reviews,...
Animated Helicopter	Use of Variables (Algebra)	Computer	Activity	[0]
An Logo-animated helicopter can be used to investigate the concepts of variables, and of reflections and y as a function of x on the coordinate grid. The first Logo animation of a helicopter flying ba... More: lessons, discussions, ratings, reviews,...
Basketball Probability	Use of Variables (Algebra)	Computer	Lesson Plan	[0]
This is an extended Logo investigation of probabilities and of modeling real-life situations: that of a 1 and 1 shooter in basketball, and the expected probabilities arising from past performance. More: lessons, discussions, ratings, reviews,...
How Many Squares on a Checker ...	Use of Variables (Algebra)	Computer	Lesson Plan	[0]
This problem could be used in varying degrees with 6th graders through high school. It encourages students to use good problem-solving heuristics. Logo is used to extend this problem and to encourage ... More: lessons, discussions, ratings, reviews,...
Determine Whether the Statemen...	Evaluating Expressions (Algebra)	Flash	Support Material	[0]
This mini-lesson explains the methods used for judging whether the statements about linear, quadratic and absolute value equalities or inequalities are sometimes, always or never true. More: lessons, discussions, ratings, reviews,...
Evaluating Algebraic Expressio...	Evaluating Expressions (Algebra)	Flash	Support Material	[0]
This mini-lesson explains how to evaluate an algebraic expression. More: lessons, discussions, ratings, reviews,...
Percent Mixture Problems (Alge...	Use of Variables (Algebra)	Flash	Support Material	[0]
This mini-lesson explains how to work with percent mixture problems. More: lessons, discussions, ratings, reviews,...
Using Letters to Represent Num...	Sentence as Expression (Algebra)	Flash	Support Material	[1]
This mini-lesson explains how to convert algebric expressions into verbal phrases containing addition, subtraction, multiplication, and division. More: lessons, discussions, ratings, reviews,...
Word Problems (Getting Started...	Use of Variables (Algebra)	Flash	Support Material	[0]
This mini-lesson explains how to break a word problem down into smaller parts and solve one part at a time, looking at particular words that indicate certain mathematical operations. More: lessons, discussions, ratings, reviews,...
Writing Formulas (Amsco Integr...	Sentence as Expression (Algebra)	Flash	Support Material	[0]
This mini-lesson explains how to write expressions/formulas in mathematical language. 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 St�fan Sinclair). Functions called for are NOT y = f(x) fu... More: lessons, discussions, ratings, reviews,...
Algebra Balance Scales	Use of Variables (Algebra)	Java Applet	Tool	[10]
This mathlet allows you to solve simple linear equations through the use of a balance beam. Unit blocks (representing 1s) and X-boxes (for the unknown, X), are placed on the pans of a balance beam. More: lessons, discussions, ratings, reviews,...
Algebra Balance Scales - Negat...	Use of Variables (Algebra)	Java Applet	Tool	[8]
Solve simple linear equations using a balance beam representation. Coefficients and constants may be positive or negative. More: lessons, discussions, ratings, reviews,...
Algebra Tiles	Use of Variables (Algebra)	Java Applet	Tool	[3]
Visualize multiplying and factoring algebraic expressions using tiles. More: lessons, discussions, ratings, reviews,...
Galactic Exchange II	Use of Variables (Algebra)	Java Applet	Technology PoW	[3]
By using the vending machine (Java applet) to buy food, determine the relative values of the coins. NOTE: A free login is required. Sign up using the link on the login page, or use... More: lessons, discussions, ratings, reviews,...
Intercambio Gal�ctico II	Use of Variables (Algebra)	Java Applet	Technology PoW	[0]
Determine el valor relativo del dinero en el Planeta Naranja. versi�n en ingl�s NOTE: A free login is required. Sign up using the link on the login page, or use your exis... More: lessons, discussions, ratings, reviews,...
Kristin's Story	Use of Variables (Algebra)	Java Applet	Story	[0]
As part of an Honors project, a pre-service teacher relates how she worked with three seventh grade students to see if the balance applets would give students a deeper understanding of algebraic equat... More: lessons, discussions, ratings, reviews,...
True-Makers	Use of Variables (Algebra)	Java Applet	Tool	[2]
Interactive tool for equation solving. Equations involve one step, two steps, or three steps, with addition, subtraction, multiplication, division, squares, and radicals. More: lessons, discussions, ratings, reviews,...
Algebra - Writing Expressions	Use of Variables (Algebra)	JavaScript	Tool	[3]
This is a short quiz to test students' knowledge of the rules used in formulating an algebraic expression. More: lessons, discussions, ratings, reviews,...
Algebra Definitions	Sentence as Expression (Algebra)+	JavaScript	Tool	[0]
The user reviews definitions of important algebra terms. After viewing further explanations and some examples, users can interactively test their understanding of the definitions of important algebra... More: lessons, discussions, ratings, reviews,...
Algebraic Basics Unit Quiz	Evaluating Expressions (Algebra)	JavaScript	Tool	[0]
The user can practice their understanding of basic algebra calculations with this interactive quiz. More: lessons, discussions, ratings, reviews,...
Evaluating Expressions	Evaluating Expressions (Algebra)	JavaScript	Tool	[0]
The user reviews the steps for evaluating expressions containing variables. After viewing examples, users can interactively practice evaluating expressions using the steps they just reviewed. More: lessons, discussions, ratings, reviews,...
Like Terms	Similar Terms (Algebra)	JavaScript	Tool	[1]
The user reviews like terms and how to group like terms together in expressions. After viewing examples, users can interactively practice matching expressions on one side with expressions on the othe... More: lessons, discussions, ratings, reviews,...
Simplifying	Similar Terms (Algebra)	JavaScript	Tool	[1]
The user reviews the steps on how to simplify an expression. After viewing examples, users can interactively practice simplifying expressions following the steps of simplifying. More: lessons, discussions, ratings, reviews,...
The Language of Algebra Unit Q...	Sentence as Expression (Algebra)+	JavaScript	Tool	[1]
The user can practice their understanding of algebraic terms, the correct order of operations, and how to write equations and inequalities with this online interactive quiz. More: lessons, discussions, ratings, reviews,...
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