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Peer reviewed Peer reviewed
ERIC Number: EJ545171
Record Type: CIJE
Publication Date: 1997
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0025-5769
Showing That a - b = -(b - a).
Bell, Garry
Mathematics Teacher, v90 n5 p394-96 May 1997
Presents an approach to explaining a relation, a - b = -(b - a), that is difficult for algebra students to understand. The approach came about as a result of discussions with students in which they provided many novel explanations. (DDR)
Descriptors: Algebra, Classroom Techniques, Educational Strategies, Foreign Countries, Functions (Mathematics), Learning Strategies, Mathematical Concepts, Misconceptions, Problem Solving, Secondary Education, Teaching Methods, Vocabulary
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Australia; Mathematics Activities