Janice VanCleave's Microscopes and Magnifying Lenses

ISBN: 9780471589563

作者: Janice VanCleave

出版社: John Wiley & Sons Inc

出版年: 1993-9

页数: 96

定价: $ 12.37

装帧: Pap

内容简介

Explains magnification and demonstrates how to use a microscope or magnifying lens to explore what lies beneath the surface of things around the house. Through the use of these devices children will investigate the hidden worlds of biology and chemistry in plants, minerals, protozoa and more. Packed with unique, slightly off-beat experiments presented with clear, crisp instructions and lively illustrations.