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Lesson Plan
Curated OER

Plain Figures and Measuring Figures

For Teachers 10th - 12th
Students investigate basic geometric concepts. In this geometry activity, students explore solids through measuring and modeling. This assignment models the importance of understanding concrete objects in geometry.      
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Worksheet
Curated OER

Inductive Reasoning

For Students 10th
In this algebra activity, 10th graders apply inductive reasoning as they figure out the next number in the sequence or pattern. There are 53 problems.
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Worksheet
Curated OER

Related Rate Problems

For Students 11th - 12th
In this calculus worksheet, students solve problems that involve related rates.  The two page worksheet contains twenty-four problems.  Answers are not provided. 
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Lesson Plan
Curated OER

Beginning Modeling for Linear and Quadratic Data

For Teachers 8th - 10th
Young scholars create models to represent both linear and quadratic equations.  For this algebra lesson, students collect data from the real world and analyze it. They graph and differentiate between the two types.
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Worksheet
Curated OER

Twelve Related Rates Word Problems

For Students 12th - Higher Ed
In this word problems worksheet, students solve twelve related rates word problems. Knowledge of geometry is necessary to complete these problems.
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Lesson Plan
Curated OER

Measurement via Triangulation

For Teachers 6th - 12th
Students utilize triangulation techniques to determine altitudes of objects. An altitude locator is constructed and used to determine the height of a building or a tree. Tangent tables and formulas provide the ratio for the formula to...