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Unit Plan
Ck 12: Physical Science: Electromagnetic Devices Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Electromagnetic Devices

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Describes electromagnetic devices and how they work.
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Handout
American Experience: Technology Timeline: 1752 1990 Handout
PBS

American Experience: Technology Timeline: 1752 1990

For Students 9th - 10th
Short descriptions of important technological innovations produced in America and the date of their introduction.
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