Split-Second Science Projects with Speed

ISBN: 9780766020177

出版社: Enslow Pub Inc

出版年: 2003-1

页数: 48

定价: $ 27.04

装帧: LIB

内容简介

- Veteran Science experiment author Robert Gardner introduce young students to science through simple activities.- All activities and experiments use common items found in the home, school, or neighborhood.- Each book encourages safety.