How to do science experiments with children graph it, record it, investigate it

Bibliographische Detailangaben
1. Verfasser:	Bentley, Joan
Weitere Verfasser:	Martin, Sarah
Format:	Buch
Sprache:	English
Veröffentlicht:	Monterey, Calif. Evan-Moor c2003.
Schlagworte:	Science > Experiments. Science > Study and teaching (Elementary)