How to be Brilliant at Electricity, Light & Sound: How to be Brilliant at Electricity, Light, Sound

Colin Hughes

2011年9月 · Brilliant how to 第 19 冊 · Andrews UK Limited

關於這本電子書

How to be Brilliant at Electricity, Light and Sound contains practical activities will help children to acquire knowledge and understanding of electrical circuits, the everyday effects of light and how we see, and how sounds are made.