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Lesson Plan
Curated OER

Classifying and Measuring Angles

For Teachers 5th
Fifth graders explore the three types of angles. In this math activity, 5th graders estimate the measure of angles and draw the angles using a protractor.
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Lesson Plan
Alabama Learning Exchange

Factoring by Mack

For Teachers 8th - 10th Standards
Learners explore the concept of factoring trinomials.  In this factoring trinomials lesson, students use the Mack Method to factor trinomials.  Learners watch a video on how to factor a trinomial with a coefficient of 1 with the x...
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Lesson Plan
Alabama Learning Exchange

Explore the Transformations of Linear and Absolute Value Functions Using Graphing Utilities

For Teachers 9th - 12th Standards
High schoolers explore the concept of transformations.  For this transformation lesson, students use an applet that is an interactive absolute value graph applet.  High schoolers manipulate the applet to examine the change in the...
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Worksheet
Curated OER

Factoring Quadratic Expressions

For Students 11th
In this Algebra II worksheet, 11th graders factor quadratic expressions.  The two page worksheet contains explanation of topic, worked examples, and three practice problems.  Answers are not included. 
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Lesson Plan
Curated OER

What Do I Really Have to Gain?

For Teachers 2nd
Second graders further develop simple addition facts and their ability to record the facts.
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Lesson Plan
Curated OER

"The Rajah's Rice: A Mathematical Folktale from India" adapted by David Barry

For Teachers 6th - 8th
Students use large numbers and learn exponential representation and explain patterns and relations of powers of 2.
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Lesson Plan
Curated OER

Revamped Recipe

For Teachers 5th
Fifth graders engage in a tasty lesson which assist them with proportional measurements. They use a given recipe written for 12 servings, and use a chart to determine the ingredient amounts for 30 servings (or number of students in class).
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Lesson Plan
Curated OER

Problem Definition

For Teachers 6th - 8th
Students state the characteristics of a problem definition. They write a project definition based on given background information. Students write a project definition for your project. They edit/write their project definition after...
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Worksheet
Curated OER

Additional Context Problems for Quadratic Models

For Students 8th - 9th
Working with real world applications of quadratic models, students solve four practical problems requiring the use of the quadratic equation. They are guided through the process by a series of questions following each problem.
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Worksheet
Curated OER

Decimals: Hundredths

For Teachers 3rd - 5th
In this math worksheet, students find the values of the fractions and convert them to decimals. They also change decimals into fractions.
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Worksheet
Curated OER

Decimals: Tenths

For Teachers 3rd - 5th
In this math worksheet, students convert the fractions to decimals. They also practice converting decimals into fractions or mixed numbers.
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Worksheet
Curated OER

Multiplying With Decimals

For Students 4th - 5th
In this multiplication of decimals worksheet, students solve 25 problems in which decimal numbers to the tenths place are multiplied. There are detailed instructions and examples for breaking down this process. This page is intended to...
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Worksheet
Curated OER

Permutations

For Students 6th
In this permutations worksheet, 6th graders solve and complete 5 different types of problems. First, they write a simple conceptual art plan with no more than 3 instructions. Then, students use graph paper and a pencil to draw a plan....
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Lesson Plan
Curated OER

Commutative, Associative, and Distributive Properties

For Teachers 4th - 5th
Students explore the concepts of commutative, associative, and distributive properties. In this beginning algebra lesson, students discuss the terms "commute", "associate", and "distribute" and how they correlate with the related...
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Lesson Plan
Pennsylvania Department of Education

Expressions Involving Variables

For Teachers 6th
Sixth graders practice translating verbal expressions into algebraic expressions. In this introductory algebra instructional activity, 6th graders practice writing written/verbal sentences into algebraic expressions and vice versa....
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Lesson Plan
Curated OER

Additive Inverses

For Teachers 6th - 8th
Students investigate properties of additive inverses.  In this properties of additive inverses lesson, students discuss the what it means for two numbers to be opposites.  Students discuss representing opposite numbers using a negative...
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Lesson Plan
Curated OER

The Chain Rule

For Teachers 11th - 12th
Students determine the derivative of a function.  In this determining the derivative of a function lesson, students use the chain rule to find the derivative of the function.  Students use the chain rule to take the derivative of each...

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