Curated OER
The Photoelectric Effect
A single-page worksheet describes the photoelectric effect of metals exposed to light. The kinetic energy equation is given, and physicists learn how to use it for problem solving. Compact in content, this can be used as a homework...
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Spectroscope
Learners examine how to apply conservation of energy and properties of matter to a spectroscope. In this energy activity students build their own spectroscope and observe three kinds of spectra.
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Kyoto Protocol
In this environment worksheet, students read an article about setting up the Kyoto Protocol, an international treaty. They identify the meaning of human environment and what the Earth's greenhouse effect is. Students also explain the...
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CO2: How Much Do You Spew?
Learners analyze the energy consumption of a household to see the amount of carbon dioxide they add to the atmosphere each year. In this energy consumption lesson students calculate carbon emissions and discuss sources of carbon dioxide.
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You Do It and You Clean It Up
Students explore pollution. For this pollution lesson students participate in activities to help them better understand industrial pollution.
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Honors Chemistry I
In this honor chemistry I worksheet, students use all available resources to answer each question given. Students apply their knowledge of light, quantum theory of light, Bohr's model, photoelectric theory.
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Thermodynamics Homework Problem Set
In this chemistry worksheet, students determine the equilibrium pressure of NO at each temperature listed. Then they explain why lowering the combustion temperature would have any effect on the NO emission. Students also use the values...