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|Self-guided problems to solve with automated feedback based on the strategy you select from among the multiple choices presented at each step, or upon the intermediate calculation you enter. Worked examples provide additional step-by-step support. Choose from "chapters" on whole numbers; fraction addition and subtraction; fraction multiplication and division; decimals; percentages; measurement (unit conversions); integers; algebra, equations, factors; numerical skills; and sets.|
|Levels:||Elementary, Middle School (6-8), High School (9-12)|
|Resource Types:||Problems/Puzzles, Instructional Packages/Games, Web Interactive/Java|
|Math Topics:||Basic Algebra, Basic Operations, Fractions/Decimals/Percents, Terms/Units of Measure, Number Sense/About Numbers, Set Theory|
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