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Lesson Plan
Curated OER

All About Ratios

For Teachers 5th - 8th
Students investigate the use of multiplication and division of whole numbers to solve problems including equivalent ratios and rates.
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Lesson Plan
Curated OER

Egyptian Fractions

For Teachers 6th
Sixth graders take a brief look at what is known about Egyptian Fractions. These are unit fractions - fractions whose numerator is one. We look at how fractions can be represented in terms of Egyptian Fractions. Finally we suggest a web...
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Lesson Plan
Curated OER

Discovering Perimeter

For Teachers 12th
Twelfth graders apply perimeter measurement to items found in newspapers and calculate the cost in terms of feet or yards. They share answers and explanations with classmates.
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Lesson Plan
Curated OER

Multiplying and Dividing Integers/Relay Race

For Teachers 6th - 8th Standards
Give your class a list of multiplication and division sentences that contain both positive and negative integers. Have them analyze them to see if they can discover the pattern with the signs. From these patterns, help them develop the...
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Lesson Plan
Curated OER

Early Explorers of America

For Teachers 5th
Fifth graders examine a time line of early American explorers from England, Spain, and France. They trace exploration routes on maps and write reports about early explorers. Students view a laser disc presentation, Land of Opportunity...
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Lesson Plan
Curated OER

What's My Number?

For Teachers 5th
Fifth graders use AppleWorks to stamp a given number to the thousandths place. They read, write and order integers, whole numbers and rational numbers. They represent place value using concrete or illustrated models.
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Lesson Plan
Curated OER

Number and Algebra: Again and Again

For Teachers 5th - 9th
Students use a given spreadsheet to investigate an iterative process by changing the variables. They design their own spreadsheet to investigate the iterative process.
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Lesson Plan
Curated OER

Arithmetic: Revision

For Teachers 4th - 7th
Students practice with a variety of simple equations involving addition, subtraction, multiplication and division. Explanation is followed by each block of equations given to solve. They are set loose to complete additional equations for...
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Lesson Plan
Alabama Learning Exchange

Alex: Carlos the Centipede Is Adding Decimals!

For Teachers 3rd - 8th Standards
In this lesson, students will work in collaborative/cooperative groups to understand adding decimals. Students will use decimal grids to represent the sum of decimals. Emphasis is on using place-value, lining up the decimals and bringing...
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Lesson Plan
Better Lesson

Better Lesson: Quiz: Adding, Subtracting, Multiplying, & Dividing Decimals

For Teachers 5th - 6th Standards
Assess progress in calculating with decimals.
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Lesson Plan
Better Lesson

Better Lesson: College Project Wrap Up

For Teachers 6th - 8th
What have middle schoolers learned about college? What questions do they still have? Students work on wrapping up and reflecting on the College Project while tackling math problems. This instructional activity includes a detailed plan,...
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Lesson Plan
Better Lesson

Better Lesson: Adding and Subtracting Decimals

For Teachers 6th Standards
Sixth graders use estimates and work on strategies for adding and subtracting decimals.
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Lesson Plan
Better Lesson

Better Lesson: Adding and Subtracting With Decimals

For Teachers 6th Standards
Sixth graders fluently add and subtract money with decimals using the standard algorithm.
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Lesson Plan
Better Lesson

Better Lesson: Solving Real World Problems Involving Decimals

For Teachers 6th
Sixth graders will be able to solve problems involving adding, subtracting, multiplying, and dividing multi-digit decimal quantities.
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Lesson Plan
Shodor Education Foundation

Shodor Interactivate: Lesson: Fraction Facts

For Teachers 6th - 8th
The Shodor Education Foundation provides this lesson plan to introduce students to the basics of fractions including fraction operations and converting fractions both to decimals and percents. NCTM Standards are listed for this activity....
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Lesson Plan
Better Lesson

Better Lesson: Adding, Subtracting, and Understanding Decimals

For Teachers 5th - 6th Standards
Students learn how to properly add and subtract decimal quantities.

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