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Lesson Plan
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The Case of the Missing Middle Term

For Teachers 9th - 12th
Students examine the difference of squares equation, and multiply binomials using the FOIL method. They complete the Case of the Missing Middle Term worksheet.
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Lesson Plan
Curated OER

The Mystery of the Accelerating Race Car

For Teachers 9th - 12th
High schoolers define and discuss acceleration and how to compute acceleration. They observe examples of computing acceleration, and complete a worksheet using the correct formula.
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Lesson Plan
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Who Won the Cross-Country Meet?

For Teachers 4th - 6th
Pupils write verbal expressions into algebraic expressions and solve the expressions. They determine who wins a race by determining the algebraic expression.
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Lesson Plan
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Using Variables And Ratios To Get You in the Right Gear

For Teachers 9th - 11th
Young scholars examine the use of variable and ratio in everyday situations including figuring out the gear ratios for the gears on a 12 speed bike. They use the bubble sort technique to write a computer program which will determine the...
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Lesson Plan
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Multiplying Decimals and Mixed Numbers

For Teachers 6th - 8th
Students multiply decimals and/or mixed numbers. They explore the effects of multiplying decimals and mixed numbers. They practice estimating answers when a number is multiplied by a decimal or mixed number.
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Lesson Plan
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More Pizzas and Things

For Teachers 2nd - 4th
Students are introduced to the problem by playing a guessing game of "I am a number, which is half of 6 and 6, what am I?" They explain their answers and see if anyone else had an alternate solution checking for reasonableness.
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Lesson Plan
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Two of Everything

For Teachers 3rd - 5th
Students listen to story Two of Everything, illustrate coins they would put into the Magic Pot using paper and pencil, and solve Magic Pot riddles by viewing slide show and predicting coin totals. Students then create table listing...
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Lesson Plan
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Rounding And Estimating

For Teachers 4th - 5th
Students investigate various types of problems using whole numbers and decimals. They use a discussion format while working example problems to help create a baseline for further independent practice. The lesson also includes praise for...
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Lesson Plan
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From Future Flight to Past Flight

For Teachers 5th - 8th
Students complete a set of CD-ROM's to introduce them to the flight program at NASA. In groups, they research a topic related to flight and put their information on a CD-ROM. To end the lesson, they share their material with other...
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Lesson Plan
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Area Explorations

For Teachers 7th - 8th
Students explore the concept of area. For this area lesson, students find the area of irregular shapes with right angles. Students break down each irregular shape into multiple regular shapes in order to find the area. Students...
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Lesson Plan
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Properties of Operations

For Teachers 8th
Eighth graders use the order of operation correctly. In this algebra lesson, 8th graders solve integers using the order of operation. They apply the commutative as well as the associate property to solve problems correctly.
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Lesson Plan
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Ratio

For Teachers 8th - 10th
Students calculate the ratio and apply it to construction. For this geometry lesson, students convert between different units and use decimals and fractions interchangeable. They find the fraction of a given amount using the calculator.
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Lesson Plan
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Decode Word Is..

For Teachers 8th - 10th
Students solve problems using patterns. In this algebra lesson, students identify the relation, domain and range of a function. They graph functions using coordinate pairs.
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Lesson Plan
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Tortillas

For Teachers 6th - 8th
Middle schoolers convert recipes for tortillas. They calculate the amounts of ingredients as they convert recipes and write an explanation of the task to demonstrate their calculations. After reviewing their calculations, they...
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Lesson Plan
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Mathematical Modeling and Physics

For Teachers 12th
Twelfth graders use a web site to investigate roller coaster physics. In this mathematical modeling lesson, 12th graders are grouped according to their performance on a test. Each group is given an activity to complete on a web site...
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Lesson Plan
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Farm Animal Friends

For Teachers All
Students apply basic communication and math skills to situations. They apply prior knowledge to list characteristics of different animals. They listen to music to engage multiple senses. Then images of animals are shared with them to...

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