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Lesson Plan
Curated OER

Graham's Law Of Diffusion

For Teachers 9th - 12th
Students demonstrate Graham's Law by observing a gaseous diffusion. After a lecture/demo, students perform an experiment then complete a write up activity which is imbedded in this plan to reinforce what they have observed during the...
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Worksheet
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Final Worksheet

For Students 11th - 12th
In this chemistry worksheet, students complete 15 short answer questions and problems on empirical and molecular formula, naming and writing chemical formula of compounds.
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Worksheet
Curated OER

AP Chemistry Thermochemistry 2

For Students 10th - 12th
In this thermochemistry worksheet, students solve a variety of problems including finding heats or reactions, determining specific heats of substances, finding the amount of energy released in a calorimeter determining the final...
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Lesson Plan
Curated OER

Teaching about Increased Conductivity: Are Culverts The Culprits?

For Teachers 9th - 12th
Students encounter the complexity of identifying the cause of unusual variations in WOW conductivity data. They propose theories on why there was a sudden increase in conductivity in Ice Lake, Minnesota during July of 1998.

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