by Ballard, Carol | Children's, Teenage & educational
Published 01/01/1900 by Hodder Wayland Childrens (N/A)
Paperback |
These topics are approached in a simple and clear way. The concepts are complemented by new artwork and specially-commissioned photography featuring children.Each step-by-step experiment has been tried in the classroom and is illustrated with photography which encourages children's understanding.Each book is bright, colourful and simple in its design.