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Linear Systems Beams

Posted: December 24th, 2000, 11:00 am
by Info-Mac
Download: http://archive.info-mac.org/edu/linear- ... -beams.hqx

Linear Systems Beams

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. Go to www.polymathlove.com for more free programs.