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Worksheet
Curated OER

Precalculus Practice Worksheet

For Students 11th - Higher Ed
In this Precalculus worksheet, students apply an elementary knowledge of calculus to apply the identity to four different problems.
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Lesson Plan
Curated OER

Cups and Cubes

For Teachers 3rd
Third graders explore the use of cups and counters as a model to analyze the effects of operations. They create and use a rule to create a sequential pattern and use cups and cubes to model the relationship.
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Lesson Plan
Curated OER

Windsail Design

For Teachers 9th - 12th
Young scholars fit quadratic models to windsail designs.  In this fitting quadratic models to windsail designs lesson, students compare quadratic models of sails with different measurements and mast size.  Young scholars vary the a-value...
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Lesson Plan
Curated OER

Two-Step Equations

For Teachers 9th - 12th
Young scholars explore the concept of solving two-step equations. In this solving two-step equations instructional activity, students watch a short video about solving equations. Young scholars view a PowerPoint presentation about...

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