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Worksheet
Curated OER

Further Trigonometry

For Students 11th - 12th
For this trigonometry worksheet, students solve and complete 5 various types of problems. First, they find the exact ratios for each trigonometric function. Then, students use the expansion to find the exact value of a given trig...
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Lesson Plan
Curated OER

Cartesian Baseball

For Teachers 9th - 12th
Students are told what a coordinate system is and also that it provides a way of uniquely describing each point on a plane or in space. They are given a practice problem along with the equation. Students solve the following problem:...
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Worksheet
Curated OER

Worksheet 29 Spring 1999

For Students 12th - Higher Ed
In this math worksheet, students describe in terms of reflections what happens to a point when (r, θ) in polar coordinates changes. They also discuss the concept of symmetry.
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Worksheet
Curated OER

Coordinates Graphing

For Students 9th - 10th
In this geometry worksheet, students are given points to plot on a coordinate plane. They identify plotted coordinate pairs. There are 10 questions.
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Worksheet
Curated OER

Worksheet 28 - Spring 1996

For Students 11th - Higher Ed
In this math instructional activity, students examine the graph in polar coordinates of r = f(θ). Then they sketch a graph of the modified functions indicated.
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Worksheet
Curated OER

Week in Review 3

For Students 11th - Higher Ed
In this advanced math instructional activity, students calculate work, average value of a function, and integrate various functions with respect to x. There are 16 questions.
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Worksheet
Curated OER

Properties of a Parabola

For Students 8th - 10th
In this algebra instructional activity, students identify the properties of a parabola. They factor and graph quadratic equations. There are 18 questions.
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Lesson Plan
Curated OER

Investigating Pythagorean Triples

For Teachers 9th - 10th
Students investigate and solve Pythagorean triples. In this geometry lesson, students find the missing sides and angles of a right triangle. They graph right triangles and move the sides around to create different angles.
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Lesson Plan
Curated OER

Investigating the Pythagorean Triples

For Teachers 9th - 10th
Students investigate the Pythagorean triples. In this geometry lesson, students solve for different parts of a right triangle. They identify the missing side or angle using the pythagorean theorem.
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Worksheet
Curated OER

Linear Systems: Fundamental Theorem of Linear Algebra

For Students 11th - Higher Ed
In this linear algebra instructional activity, students complete matrix multiplication. They find the row space and nullspace of given matrices. This two-page instructional activity contains examples, explanations, and approximately...
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Lesson Plan
Curated OER

Scatterplots

For Teachers 9th - 10th
In this statistics worksheet, students create a scatter plot based on their analysis of data provided form the space shuttle Challenger disaster.  The five page worksheet contains four questions.  Answers are not provided. 
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Worksheet
Curated OER

Transforming Parabolas

For Students 11th
For this Algebra II worksheet, 11th graders examine the affects of changing h and k in the vertex form of the parabola.  The three page worksheet provides explanation of topic, worked examples, and four practice problems.  Answers are...