Module on science processes observing, classifying, inferring/predicting, hypothesizing, communicating/graphing, controlling variables, defining operationally, experimenting

Bibliographic Details

Main Author:	Rellon, Lucia L.
Resource Type:	Book
Language:	English
Published:	[S. l. s. n. 1985?].
Subjects:	Science > Study and teaching (Elementary). Science > Problems, exercises, etc. Science > Experiments.