Curated OER
Safety Grounding
In this grounding worksheet, students answer 12 questions about electrical power systems, the importance of grounding and electric shock.
Curated OER
Black Holes IV
In this black holes activity, students read about black holes and solve 3 problems where they calculate the Schwarschild radius of one, the number of grams/second a quasar luminosity implies for another and the number of suns per year a...
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Darwin, Politics, and Religion
Students gain an understanding of the Darwinian theory of evolution, examine how Darwin's theory has been adopted by ruling elites in order to justify their position in power, compare religious and historical responses to Darwin's...
Ask a Biologist
The Many Faces of Ants
Though they be but little, they are fierce! Young biologists read about eight different species of ants, and discover how the anatomy of their heads can explain the way they live and what they eat.
Curated OER
Computing the Net Force
Adorable little stick figures push and pull a cart of blocks to explain the push and pull of forces. Future physicists then define force and identify it in different situations on the learning exercise that follows. Concepts covered...
Curated OER
Wavelengths of Light
Explore physical science by participating in a visual spectrum experiments. Budding scientists identify the colors in the color spectrum and view the colors in class by utilizing cellophane, flash lights, and other arts and crafts...
Curated OER
Ionocraft Lifter
Students explore the different types of lifters through a series of activities. In this physics instructional activity, students explain the mechanics involved in the lifter designs. They compare aluminum versus zinc lifters.
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