Curated OER
Relative Ratios
Students discover that proportions are made up of equal ratios each containing the same building blocks. They, using the Internet, apply their knowledge of direct relationships and proportions to problems in planetary science.
Curated OER
Whirligig Lollapalooza
Using a cut-out template of a whirligig, emerging engineers experiment with flight behavior. After you teach them the concepts of force, air resistance, and lift, they discuss what variables on the whirligigs might be changed in order to...
Curated OER
The Argument
After brainstorming, middle schoolers write an expository essay for a writing project. They focus on supporting points, organization, and writing conventions to develop a well-integrated paper. In addition, they revise, proofread and...
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