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Peer reviewed Peer reviewed
ERIC Number: EJ317355
Record Type: CIJE
Publication Date: 1984
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: N/A
EISSN: N/A
Available Date: N/A
Sam the Sentry.
Chilvers, Peter
Australian Mathematics Teacher, v40 n4 p2-4 Dec 1984
A model for directed numbers, using a sentry moving along the number line, is described. (MNS)
Descriptors: Computation, Elementary Secondary Education, Integers, Mathematical Models, Mathematics Education, Mathematics Instruction, 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
Author Affiliations: N/A