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Adding Three Fractions 1.0 Middle-School (grades 5 through 9) math program written to provide skills in context. Students addone of two types of problems: ruler
| | Making Waves 1.0b2 Making Waves is an interactive physics package that helps students visualize and understand the motion and interference of transverse and
| | Aargon BlackBox 1.1 A game of logic and deduction. Fire lasers into a black box and watch the outgoing clues to figure out what's hidden inside. Great graphics
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