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Lesson Plan
Cherries Still Positive, Lemons Still Negative Lesson Plan
Curated OER

Cherries Still Positive, Lemons Still Negative

For Teachers 3rd
Third graders explore positive and negative integers. This follows a lesson plan entitled, Cherries Are Positive, Lemons Are Negative and uses Cherry heads and Lemon heads.
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Lesson Plan
Bean Toss Lesson Plan
Curated OER

Bean Toss

For Teachers 9th - 12th
High schoolers investigate positive and negative numbers using lima beans as a concrete model.
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