Curated OER
Precalculus Practice Worksheet
In this Precalculus worksheet, students apply an elementary knowledge of calculus to apply the identity to four different problems.
Curated OER
Cups and Cubes
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.
Curated OER
Windsail Design
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...
Curated OER
Two-Step Equations
High schoolers explore the concept of solving two-step equations. In this solving two-step equations instructional activity, students watch a short video about solving equations. High schoolers view a PowerPoint presentation about...