Lesson Plan
Curated OER

New Sights and Sounds: Inventions That Changed A Century

For Teachers 6th - 8th
Students analyze the role and impact of technological innovation in the late 19th and early 20th century. They evaluate manuscripts, sound recordings, and motion pictures to construct historical meaning. Students observe the connections...
Handout
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California State University: Beck Spring Iron Deposit

For Students 9th - 10th
California State University at Pomona provides a scientific look at the Beck Spring iron deposit.

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