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Activity
Curated OER

Vinegar Hearts

For Teachers Pre-K - 1st
Students create paper hearts. In this art lesson, students brush vinegar on white paper and cover the paper with red heart tissue paper. When the vinegar dries red heart prints are left because the tissue paper falls off.
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Lesson Plan
Curated OER

Junkyard Wars: Wind Machines

For Teachers 6th - 12th
Learners explain how wind direction affects sail angle. In this physics lesson, students measure the speed of the yacht while varying different factors. They summarize and share their finding to class.
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Lesson Plan
Curated OER

Heat from Light

For Teachers 2nd
Second graders explore solar energy. In this science lesson, 2nd graders use hand lenses to see that light energy can be converted to heat energy.

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