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50 Years of ERIC
50 Years of ERIC
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ERIC Number: EJ429207
Record Type: CIJE
Publication Date: 1991
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0021-8251
Algebra Students' Knowledge of Equivalence of Fractions.
Steinberg, Ruth M.; And Others
Journal for Research in Mathematics Education, v22 n2 p112-21 Mar 1991
Ninety-six eighth and ninth grade algebra students were asked to judge the equivalence of pairs of equations and to justify their responses on the basis of transformations or calculations. Students who gave justifications based upon transformation schemes had a significantly higher rate of correct responses than students who calculated solutions. (JJK)
Descriptors: Algebra, Computation, Equations (Mathematics), Grade 8, Grade 9, Junior High Schools, Mathematics Education, Mathematics Skills
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Algebraic Expressions