Michael J. Padilla, Ph.D. Professor Department of Science Education University of Georgia Athens, Georgia Michael Padilla is a leader in middle school science education. He has served as an editor and elected officer for the Natio
【目录】
Nature of Science: An Electrical Engineer in Outer Space
Chapter 1 Magentism and Electromagnetism
1 The Nature of Magnetism
2 Integrating Earth Science: Magnetic Earth
3 Electric Current and Magnetic Fields
4 Electromagnets
Chapter 2 Electric Charges and Current
1 Electric Charge and Static Electricity
2 Circuit Measurements
3 Series and Parallel Circuits
4 Integrating Health: ElectricalSafety
Chapter 3 Electricity and magnetism at Work
1 Electricity, Magnetism, and Motion
2 Generating Electric Current
3 Using Electric Power
4 Integrating Chemistry: Batteries
Chapter 4 Electronics
1 Electronic Signals and Semiconductors
2 Electronic Communication
3 Computers
4 Integrating Technology: The Information Superhighway
Interdisciplinary Exploration: Edison-Genius of Invention
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