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Analysis of Errors in Fraction Addition and Subtraction Problems. Final Report.
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Tatsuoka, Kikumi K., Ed. – 1984
This study examined various misconceptions committed by junior high school students in fraction addition and subtraction problems. Almost 600 subjects were administered two tests, addition and subtraction, and their performances were analyzed by several computer programs, including two programs (FBUG and SPBUG) which are so flexible to any items…
Descriptors: Addition, Computer Oriented Programs, Computer Software, Educational Research