Lesson Plan
Curated OER

Solving Problems Using Triangle Inequality Theorem

For Teachers 6th
Sixth graders investigate triangles and the inequality theorem. They will collaborate in groups to determine the length of a longest side of a triangle. Then relate the size of the triangle to its angles using protractors, yard sticks,...
Lesson Plan
Curated OER

Homeless in our Community

For Teachers 3rd
Third graders explore homelessness in their local community. In this service project/social studies lessons, children research local areas where homeless people reside, discuss global acceptance and unity, and visit a local food bank.

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