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Lesson Plan
Curated OER

Using Inverse Operations

For Teachers 4th
Fourth graders demonstrate inverse operations by playing a card game.  In this inverse operations lesson, 4th graders work in small groups with a deck of cards.  Two players draw cards but do not look at them.  The recording student...
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Worksheet
K12 Reader

Sum Difference

For Students 2nd - 3rd Standards
If you need a way to address math and reading in one lesson, look no further than a passage about inverse operations, complete with reading comprehension questions. Kids focus on context clues to determine the meanings of unfamiliar words.
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Worksheet
K12 Reader

The Product-Quotient Connection

For Students 2nd - 3rd Standards
How are multiplication and division connected? Read a passage about inverse operations to find out how you can use products and quotients to check your work when completing an equation from the opposite operation.
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Worksheet
Curated OER

Integers

For Teachers 9th
In this integers instructional activity, 9th graders solve 16 different types of problems that include writing an integer to represent statements, arranging integers from least to greatest, and using integers to write mathematical...
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Lesson Plan
Curated OER

Are You a Radical or Just a Square Root?

For Teachers 4th
Fourth graders discover that the inverse of squaring is finding a square root. and that square roots are found in many formulas used in many disciplines. They utilize a worksheet imbedded in this plan that gives them quite a bit of...
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Worksheet
Centre for Education in Mathematics and Computing

Roots and the Pythagorean Theorem

For Students 7th - 9th Standards
In this roots and the Pythagorean Theorem activity, learners solve 15 different types of problems related to square roots and applying the Pythagorean Theorem. They first determine the square root of each number and then, the cube root....
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Lesson Plan
Curated OER

To Quote or Not to Quote

For Teachers 6th - 10th
Introduce your middle and high schoolers to the correct use of quotation marks. They identify examples of correct and incorrect quotations in magazines and edit a paragraph in groups. Use this activity as a way to reinforce proofreading...
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Worksheet
Curated OER

Vocabulary Word Search Puzzle

For Teachers 6th - 8th
In this literacy worksheet, students find the words that are in the word search puzzle that focus upon the vocabulary that is from the theme of the sheet.
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Lesson Plan
Curated OER

Fun, Fun, Fun

For Teachers K - 2nd
Students participate in playing online games. In this practice lesson, students play online games to practice skills learned throughout the week.
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Lesson Plan
Curated OER

Number Properties - Know 'em, Like 'em, Use 'em

For Teachers 9th
Ninth graders express mathematical properties through creation of advertising jingles.

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