Middle-School (grades 5 through 9) math program written to provide skills in context. Students manipulate weights on two balance beams to solve two simultaneous equations.

480 math word problems from grades 1-8 are solved over the internet. Problems are solved using pictures with millions of variations. Whole numbers, decimals, fractions, ratios, and percents are covered. Unlimited free trial. Subscriptions available.

License Plate Math is a fun game you can play on the road as well as on the computer. There is a virtually unlimited number of math puzzles, with 3 ways to play. The 11 levels of difficulty ensure continuing challenge. For ages 9 and up.

Middle-School (grades 5 through 9) math program written to provide skills in context. Students are shown eight fraction representations and must choose three that add up to a given sum. Fractions are halves, fourths, and eighths.

Middle-School (grades 5 through 9) math program written to provide skills in context. The program shows a series of 150 preset problems. Each problem has a blank, sectioned square and a given fraction goal. Students must shade the square correctly.

Middle-School (grades 5 through 9) math program written to provide skills in context. Students classify triangles based on sides and angles.

Middle-School (grades 5 through 9) math program written to provide skills in context. Students addone of two types of problems: ruler fractions (halves, fourths, eighths, sixteenths) or regular fractions.

A-Converter is a handy utility, that can handle unit conversions in number of categories. Just enter the value, select category with the source units and you will get the list of converted values, ready to be copied into the clipboard

Math Function Mania is a fun multimedia game for grades 7-12 that teaches functions, algebra and problem solving skills. You must first detect which function is being used, and then solve it by clicking on the correct answer.

Basic Algebra Shape-Up helps students master specific basic algebra skills. Concepts covered include creating formulas; using ratios, proportions, and scale; working with integers, simple and multi-step equations.