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Lesson Plan
Curated OER

Wacky Water World

For Teachers 8th
Eighth graders calculate a system of equations to find the best ticket price for a ticket at a water park. They explain how the equations helped them make their decision on the best price.
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Lesson Plan
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Exploding Numbers

For Teachers 9th - 12th
Students discuss how numbers increase when exponential growth is occurring. They view a video and compare exponential and linear growth with a graphing calculator.
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Lesson Plan
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Area graphics for 7th graders

For Teachers 6th - 7th
Students randomly select dimensions for three geometric shapes (square, right triangle and circle). From the graphs they compare and contrast the graphical results of each shape.
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Lesson Plan
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The effect of hunger on children and graphing

For Teachers 8th - 11th
Students research the effects of hunger on society.  In this Current Events lesson, students create a graph to present their findings. 
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Lesson Plan
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Showing the Lift Equation

For Teachers 11th - 12th
Pupils read an explanation from a NASA Web-based textbook, then demonstrate an understanding of the text by using it, along with FoilSim, to complete an activity that manipulates the lift coefficient equation.
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Lesson Plan
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Let's Graph It!

For Teachers 4th - 6th
Students graph the height of others in centimeters and inches, find the slope of line in order to calculate the conversion factor between centimeters and inches.
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Lesson Plan
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Individual Gas Laws

For Teachers 11th - 12th
Students learn the relationships between the different properties of a gas and use previous knowledge and make predictions. They predit and explain certain phenomena of gases using their chemical knowledge.
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Worksheet
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Linear Functions

For Students 6th
For this linear function worksheet, 6th graders solve and complete 3 various types of problems. First, they write the equation of a straight line that passes through a pair of points. Then, students complete each table by filling in the...
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Worksheet
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How to Find the Equations of Parallel Lines

For Students 8th - 9th
In this parallel lines worksheet, students determine equations of parallel lines and graph parallel lines.  Examples, explanations, and solutions are provided.
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Worksheet
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Eight Determine the Equation of the Perpendicular Line Problems

For Students 8th - 9th
In this perpendicular lines worksheet, students determine the equations of perpendicular lines in eight problems.  Examples, formulas, explanations, and solutions are provided.
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Lesson Plan
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Medians and Altitudes of Triangles

For Teachers 10th
In this geometry worksheet, 10th graders determine if a given segment is a median or altitude of a triangle and use then find the indicated missing length or equation of a line.  The two page worksheet contains twenty problems.  Answers...
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Worksheet
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Worksheet 4

For Students 11th - Higher Ed
In this math worksheet, students write down five exact differential equations in symmetric form. Then they test the statements concerning differential equations.
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Worksheet
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Worksheet 5

For Students 11th - Higher Ed
For this math worksheet, learners review integrating factors for linear equations. Then they read about the definition and solving of homogeneous equations.
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Worksheet
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Four Graphs of Transformations Problems

For Students 10th - Higher Ed
In this transformations worksheet, students sketch transformations of given graphs in four problems.  In one of these problems students match graphs to equations.
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Worksheet
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Worksheet 3

For Students 12th - Higher Ed
in this math worksheet, students define the meaning of a differential equation. Then they examine the method of solving a separable equation.
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Lesson Plan
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Incenter of a Triangle

For Teachers 10th
Tenth graders find the incenter of a triangle. For this geometry lesson, 10th graders define the way to create an incenter with an angle bisector. They differentiate between incenter and incircle.
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Worksheet
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Factoring by Grouping, Synthetic Substitution, and Sums and Differences of Cubes

For Students 8th - 11th
In this factoring worksheet, students factor twelve expressions by grouping.  Students factor fourteen sums and differences of cubes problems and eight synthetic substitution problems.
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Lesson Plan
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School Ground Naturalization Project

For Teachers 7th - 9th
Students determine the best location for a potential naturalized project for a school ground.
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Worksheet
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Worksheet 1, Basic Calculus Pre-Course Review

For Students 10th - 11th
In this calculus activity, students review topics they need to already understand in order to be successful in a basic calculus course. Topics include functions, linear equations, coordinate graphing, piece-wise formulation, exponents,...
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Lesson Plan
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Spanish: Interpreting Mexican Baseball

For Teachers 9th - 12th
Students apply computer skills to research Mexican baseball. They complete worksheets about baseball terms specific to both the American and Mexican game. Students also practice verb conjugation skills.