Science investigations for elementary school teachers

by George, Kenneth D.

Additional authors: Dietz, Maureen A., -- joint author. | Abraham, Eugene C., -- joint author. Published by : D. C. Heath (Lexington, Mass.,) Physical details: xiv, 124 p. illus. 26 cm. ISBN: 0669831549. Subject(s): Science -- Study and teaching (Elementary) | Project method in teaching. Year: 1974 Reviews from LibraryThing.com: