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Interactive
Curated OER

Word Problems

For Students 9th
In this algebra worksheet, 9th graders are asked to rewrite word problems using algebraic equations in one variable. There are other links on this page.
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Lesson Plan
Curated OER

Magic Tricks with Numbers

For Teachers 3rd - 5th
In this magic tricks with numbers worksheet, students learn three tricks involving addition, subtraction, multiplication and division of simple numbers as a magic trick.
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Lesson Plan
Curated OER

The Weight of Primates

For Teachers 2nd
Second graders practice their problem solving skills. In this addition and subtraction skills lesson, 2nd graders solve word problems that require them to find differences and sums. This lesson features the use of a video titled "Blossom...
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Lesson Plan
Curated OER

Good Health

For Teachers 3rd - 4th
Students complete a unit with cross-curricular activities to learn about a healthy body and maintaining their health. In this health lesson, students complete 8 lessons to learn about good health, a healthy diet, healthy foods, healthy...
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Interactive
Curated OER

Word problems involving number relationships

For Students 9th
For this Algebra I worksheet, 9th graders solve word problems in one variable that are based on relationships in numbers.  The one page worksheet contains thirty problems.  Answers are not provided. 
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Lesson Plan
Curated OER

Deciding When to Regroup

For Teachers 3rd - 4th
In this deciding when to regroup worksheet, students, with a partner, practice problem solving five word problems associated with regrouping.
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Lesson Plan
Curated OER

Circumference of a Pumpkin

For Teachers 4th
Fourth graders watch a video and find the circumference of a pumpkin. In this circumference lesson, 4th graders watch a video to help them find the circumference of their pumpkins. Students define the word circumference on their data...
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Worksheet
Curated OER

End of the Year Math Terms

For Students 4th
In this end of the year math test worksheet, 4th graders complete problems including addition, division, measurement, decimals, and more. Students complete 22 problems. 
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Lesson Plan
Curated OER

Polarization

For Teachers 8th
Eighth graders study the basic facts of polarization.  In this light waves instructional activity students demonstrate some activities illustrating interference patterns.