This book contains:
Important things to know about science
* Forces can change the speed of things.
* Fiction is a force which slows things down.
* If something does not move, balanced are acting on it.
Ages - 9+
Author - Ginn
Publisher - Ginn
Format - Paperback
Pages - 32
Dimensions - 29.5 x 20.5 x 0.3 cm
