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Peer reviewed Peer reviewed
ERIC Number: EJ440145
Record Type: CIJE
Publication Date: 1992
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0021-8251
Computational Estimation Strategies of Professional Mathematicians.
Dowker, Ann
Journal for Research in Mathematics Education, v23 n1 p45-55 Jan 1992
Described are the strategies of 44 academic mathematicians on a set of computational estimation problems involving elementary multiplication and division. Discussion centers on the theoretical implications evident from pretest/posttest results in terms of the variety of strategies used and how the choice of strategy changed across the two tests. (21 references) (JJK)
Descriptors: Arithmetic, Behavior Change, Computation, Division, Elementary School Mathematics, Elementary Secondary Education, Estimation (Mathematics), Higher Education, Mathematics Education, Multiplication, Pretests Posttests
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: Researchers
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Mathematics Education Research