When you walk into a room and flip a light switch, a lightbulb turns on, illuminating the area. But how does one small switch do such a large job? This title enlightens readers about the science behind electricity and circuits through full-color illustrations and photographs.

 

This book is part of a book series called Science in the Real World .

This book is aimed at children in primary school.

There are 32 pages in this book. This is a reference book. This book was published 2009 by Chelsea House Publishers .

Barbara J. Davis has written books on science topics for kids for more than 15 years. She has published books on ecosystems and biomes, as well as on earth science subjects.