Let's experiment with science : a step-by-step guide
Jack Challoner and Angela Wilkes
- First American Edition
- United States Dorling Kindersley 1996
- 31 p. überw. Ill.
"Provides step-by-step instructions for a variety of simple science experiments using easy-to-find supplies."
078941273X
simple fun to-do science home projects, observing behaviour characteristics of natural elements