Cover Image

Developing number sense in the middle grades /

Bibliographic Details
Main Author: Reys, Barbara
Other Authors: Barger, Rita
Format: Book
Language:English
Published: Reston Va. : National Council of Teachers of Mathematics, [1991]
Series:Curriculum and evaluation standards for school mathematics addenda series. Grades 5-8.
Subjects:
Number concept in children > Study and teaching (Elementary)
Description
Physical Description:viii, 56 pages : illustrations ; 28 cm.
Bibliography:Includes bibliographical references (pages 48-49).
ISBN:0873533224