Algebraic thinking tools : supports for modeling situations and solving problems in kids' worlds /

Bibliographic Details
Corporate Authors:	Rand Corporation, National Science Foundation (U.S.)
Other Authors:	McArthur, David, 1951-
Format:	Book
Language:	English
Published:	Santa Monica, CA : Rand Corporation, [1989]
Series:	Rand note ; N-2974-NSF.
Subjects:	Algebra > Computer-assisted instruction. Intelligent tutoring systems.

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