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Lesson Plan
Curated OER

Arrays Hooray

For Teachers 2nd
Second graders write and solve story problems which involve whole numbers, using addition, subtraction, multiplication, or division. They solve multiplication problems by using strategies other than counting all. They interpret and solve...
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Lesson Plan
Curated OER

The Divider (whole number remainders)

For Teachers 3rd
Third graders use the instructional activity to support division of whole numbers where there is either no remainder or whole number remainders. They are able to slit division problems into parts using known multiplication and division...
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Lesson Plan
Curated OER

The Multiplier (larger 2-digit by 1-digit numbers)

For Teachers 5th - 7th
Students utilize number sense applications to multiply two digit numbers. They use "The Multiplier" and Internet source to partition and solve 2 digit by 1 digit multiplications. Students describe how to solve 2-digit by 1-digit...
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Interactive
Curated OER

Problem Solving with Multiplication and Division

For Students 5th - 10th
In this multiplication and division worksheet, students answer multiplication and division problems where they use charts and solve word problems. Students complete 10 problems total.
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Interactive
Curated OER

Problem Solving with Multiplication and Division

For Students 5th - 6th
In this problem solving with multiplication and division instructional activity, students interactively answer 10 multiple choice questions, then click to check their answers.
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Lesson Plan
Curated OER

Converting Metric Measurements

For Teachers 8th
Eighth graders convert metric measurements.
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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

Finding the Area of Triangles

For Teachers 12th
Twelfth graders apply the formula for finding the area of a triangle to various problems. They work real life problems for finding the area of a bathroom and the cost of tiling it. They play a game, Triangle Bingo, where they match...
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Lesson Plan
Curated OER

Learning About Our World

For Teachers 1st - 6th
Students explore their world using the book "This is the Way We Go to School." They predict information about the story based on the title and pictures. Students label a world map with the names of continents and oceans. They write a set...
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Lesson Plan
Curated OER

The Number Partner

For Teachers 1st
First graders study number pairs and identify number pairs that sum to numbers from 10 to 30. They use number pairs to solve addition and subtraction problems. They make sensible estimates and check the reasonableness of answers.
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Lesson Plan
Curated OER

The Part-Adder 2

For Teachers 3rd
Third graders use mental-math strategies to solve two-digit plus two-digit addition problems. They observe and discuss online demonstrations, solve word problems as a class, and independently solve problems and describe their solutions...
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Lesson Plan
Curated OER

The Difference Bar 1

For Teachers 6th - 8th
Students use mental strategies to work out the difference between 2 two-digit numbers where the answer is less than ten. They write and solve difference problems where one number is a two-digit number and the other is a single digit...
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Lesson Plan
Curated OER

Earthquakes

For Teachers 8th
Eighth graders demonstrate the mathematical components of a scientific problem as well as illustrate how real world problems can be solved using math. They demonstrate math skills such as rate calculation, graphing, and linear equations.
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Worksheet
Curated OER

Ratio and Proportion: Write and Interpret

For Students 8th - 10th
In this ratio and proportion worksheet, students explore example problems. Afterwards, they read story problems and use ratios and proportions to find the solution. This three-page worksheet contains six multi-step problems,
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Worksheet
Curated OER

Quadratic Equations

For Students 9th - 12th
For this quadratic equations worksheet, students answer 15 questions about quadratic equations.  Students complete the square, use the quadratic formula, write equations in vertex form, and solve quadratic equations by factoring.
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Lesson Plan
Curated OER

How Foods Bonds Our Diverse Background

For Teachers 9th - 12th
Students have a better understanding of how food choices reflect our cultural background. They reduce a recipe to the correct serving size.
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Lesson Plan
Curated OER

It Has to Balance

For Teachers 2nd
Second graders use a price list and balance sheet to plan for a day of fun at the beach. They consider expenses, income, and balancing of resources.
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Lesson Plan
Curated OER

Where In the World Are We?

For Teachers 5th
Fifth graders read postcards and find their locations on maps. They use the pictures and text on the postcards to write about imaginary vacations. They compute the mileage and compare it to TripMaker data.
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Lesson Plan
Curated OER

Pushy Kids in Physics

For Teachers 9th - 12th
Students examine the concepts of balanced forces, unbalanced forces, and resulting net forces. They participate in a force and motion demonstration by pushing students in various directions, and calculating and identifying the resulting...
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Lesson Plan
Curated OER

Geometry in Nature

For Teachers 6th - 7th
Students examine how the circumference, diameter, and the relationship of Pi of a circle are related. They count the summer rings of a tree to determine its growth.
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Lesson Plan
Curated OER

The Mystery of the Accelerating Race Car

For Teachers 9th - 12th
Students 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
Curated OER

Writing Scripts For Math Podcast

For Teachers 3rd - 5th
Students create podcasts of student-created review questions using iPod, iTalk, iTunes, GarageBand, and Keynote. This lesson is intended for as a mathematics review but could be adapted to fit any subject across many different levels.
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Lesson Plan
Curated OER

Working Watermelon

For Teachers 2nd - 4th Standards
You're going to wish you had a watermelon for this lesson! Class members read about watermelons and make a salad in class to sample. They also perform estimates, measurements and calculations on a watermelon. They predict what percentage...
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Lesson Plan
Curated OER

Party, Party, Party

For Teachers 2nd
Second graders conduct investigations with counting, comparing, organizing, analyzing, displaying and interpreting data. They pose questions for investigation and collect the data. Students display the data in tally charts, uniform...

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