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"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,...
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,...
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 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 Concepts	Use of Variables (Algebra)	iPhone	Tool	$	[0]
Algebra Concepts is a tool for introducing many of the difficult concepts that are necessary for success in higher level math courses. This program includes a special feature, the Algebra Tool Kit, wh... More: lessons, discussions, ratings, reviews,...
Algebra Concepts for iPad	Use of Variables (Algebra)	iPad	Tool	$	[0]
Algebra Concepts is an interactive learning system designed to provide instruction in mathematics at the 7th grade enrichment through adult levels. The instructional goals for Algebra Concepts include... 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,...
Algebra Tiles	Use of Variables (Algebra)	Java Applet	Tool		[3]
Visualize multiplying and factoring algebraic expressions using tiles. More: lessons, discussions, ratings, reviews,...
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,...
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,...
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,...
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,...
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,...
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,...
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,...
Intercambio Galáctico II	Use of Variables (Algebra)	Java Applet	Technology PoW		[0]
Determine el valor relativo del dinero en el Planeta Naranja. versión en inglés NOTE: A free login is required. Sign up using the link on the login page, or use your exis... More: lessons, discussions, ratings, reviews,...
Jets Distance Problem	Sentence as Expression (Algebra)+	Shockwave	Tool		[0]
The 3-D animated video helps students understand the wordings in the following distance, rate, and time word problem: Two space jets named Dragon and Eagle start from Mars and fly in opposite dire... 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,...
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,...
Panda Distance Problem --- the...	Sentence as Expression (Algebra)+	Shockwave	Tool		[0]
The 3-D animated video helps students understand the wordings in the following distance, time, and rate word problem: The baby panda left home. Two minutes later, Mama found out an... 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,...
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,...
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