Curated OER
Mathematics Within: Algebraic Patterns
Students discover patterns in linear equations by playing a dice game to collect data. They graph the data and analyze the patterns of the lines created by the data. The class then compares the individual graphs to evaluate the position...
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Problem Solving
Students explore the concept of problem solving. For this problem solving lesson, students use a decision square to solve a word problem. Students practice using a decision square to problem solve.
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Fly Away With Averages
Students discover the process of finding the mean, median, and mode. Through guided practice and problem solving activities, they use a computer program to input data and create a graph. Graph data is used to calculate the mean,...
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State Assisted Capitalism
Middle schoolers discuss a the places to gain financial help when starting a business. With a partner, they calculate the amount of interest and the total amount being paid back. they brainstorm a list of things the government can do...
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Inside the KAO
Pupils construct a 1/80th scale model of the interior of the KAO aircraft, or lay out a full-scale mock-up in their classroom or auditorium. they calculate the sizes of various sections of the cabin.
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Parking Meters
Third graders are introduced to the problem with a short discussion about parking. They then solve with a partner. As they work ask questions that focus on the strategies they are using to make the calculations.
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Introduction To Floral Morphology
Middle schoolers create a model of the four basic whorls of flowers using a water bottle, construction paper and Q-tips. They then examine fresh flower specimens to see how the basic structure can vary in different species of flowering...
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Discovering the Area and Perimeter of Triangles
Eighth graders identify how to find the area and perimeter of rectangles and triangles. They discuss their understanding of area and perimeter and how the two concepts are applied in the real world. Finally, 8th graders determine the...
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Investigation-Operations
Sixth graders explore equations. In this math activity, 6th graders discuss the rules for solving equations. Students apply the rules and solve various equations.