What Is Electricity?

ISBN: 9780516258454

作者: Lisa Trumbauer

出版社: Scholastic Library Pub

出版年: 2004-9

页数: 32

定价: $ 5.59

装帧: Pap

内容简介

- Includes very basic science facts for early elementary readers.- Simple language patterns help emergent readers master the text.- Format includes large color photographs, easy-to-read font, and simple interior design.- Photographs are directly related to the text.- Includes index and a word list.Grades K-4 National Science Standards- Science As Inquiry: I- Form questions about objects, organisms, and events in the environment- Conduct investigations- Physical Science: II- Electrical circuits require a complete loop through which electrical currents can pass