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ERIC Number: EJ346145
Record Type: CIJE
Publication Date: 1986
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: N/A
EISSN: N/A
Estimation and Mental Computation.
Reys, Robert E., Ed.; Reys, Barbara J., Ed.
Arithmetic Teacher, v34 n4 p16-17 Dec 1986
Four ways of knowing about numbers are listed, with direct estimation emphasized. Using perceptual anchors is described, with several teaching tips on their use in estimation. (MNS)
Descriptors: Elementary Education, Elementary School Mathematics, Estimation (Mathematics), Mathematics Instruction, Mental Computation, Number Concepts, Teaching Methods
Publication Type: Journal Articles; Guides - Classroom - Teacher
Education Level: N/A
Audience: Teachers; Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A