Geology Rocks!

副标题: 50 Hands-On Activities to Explore the Earth

ISBN: 9781885593290

出版社: Williamson Pub

出版年: 1999-10

页数: 96

定价: USD 12.95

装帧: Paperback

内容简介

Design, build, and test quake-proof houses; perform scratch, streak, cleavage, and "perc" tests -- just like real geologists; go on a geological scavenger hunt; create models to observe the effects of water, erosion, and acid rain. Kids are challenged to consider geology in relation to things they use and their daily decisions.