Description
In this important new book for pre- and in-service teachers, early math experts Douglas Clements and Julie Sarama show how learning trajectories help teachers become more effective professionals.
Book Details
Format
Hardcover
Pages
344 pages
Language
English
Published
Mar 12, 2009
Publisher
Routledge
Editions
5 editions
ISBN-10
0415995914
ISBN-13
9780415995917