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Worksheet
Math Mammoth

Pythagorean Theorem; Math Mammoth.com

For Students 7th - 8th
In this math worksheet, students check to see if two triangles are right triangles by using the Pythagorean theorem. When given two sides of a right triangle, students find the third side. They use the Pythagorean theorem to find the...
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Lesson Plan
Curated OER

Math Squares

For Teachers 4th - 5th
In this math worksheet, students solve 4 grid puzzles in which the rows, columns and diagonals total the number at the end of each. There are helpful strategy hints on the page.
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Worksheet
Curated OER

Right Triangles

For Students 10th
In this right triangles worksheet, 10th graders solve and complete 14 various types of problems. First, they find the perimeter of the isosceles trapezoid shown. Then, students find the measures of each marked side of a right triangle....
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Worksheet
Curated OER

Right Triangles

For Students 10th
In this right triangles worksheet, 10th graders solve and complete 12 various types of problems. First, they solve for x given each of the right triangles shown. Then, students determine the length of the shorter diagonal given the...
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Worksheet
Curated OER

Right Triangles

For Students 10th
In this right triangles worksheet, 10th graders solve and complete 5 different types of problems. First, they solve each of the right triangles shown and express each answer correct to two decimal places. Then students find the...
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Worksheet
Curated OER

Magic Squares

For Students 3rd - 4th
In this completing the magic squares worksheet, students add the rows, columns, and diagonals to find the magic numbers. Students solve 4 problems.
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Worksheet
Curated OER

Magic Squares

For Students 2nd
In this finding the magic numbers worksheet, 2nd graders add rows, columns, and diagonals to determine the magic numbers. Students solve 4 problems.
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Worksheet
Curated OER

Magic Squares

For Students 2nd - 3rd
In this finding the magic numbers worksheet, students add rows, columns, and diagonals to determine the magic numbers. Students solve 4 problems.
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Worksheet
Curated OER

Magic Squares 4

For Students 2nd - 3rd
In this finding the magic numbers worksheet, students add rows, columns, and diagonals to determine the magic numbers. Students solve 4 problems.
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Worksheet
Curated OER

Magic Squares

For Students 2nd - 3rd
In this finding the magic numbers learning exercise, students add rows, columns, and diagonals to determine the magic numbers. Students solve 4 problems.
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Worksheet
Curated OER

Magic Squares 6

For Students 2nd - 3rd
In this finding the magic numbers worksheet, learners add rows, columns, and diagonals to determine the magic numbers. Students solve 4 problems.
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Worksheet
Curated OER

Magic Squares 7

For Students 2nd - 3rd
In this finding the magic numbers learning exercise, students add rows, columns, and diagonals to determine the magic numbers. Students solve 4 problems.
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Worksheet
Curated OER

Magic Squares 8

For Students 2nd - 3rd
In this finding the magic numbers worksheet, students add rows, columns, and diagonals to determine the magic numbers. Students solve 4 problems.
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Worksheet
Curated OER

Magic Squares 9

For Students 2nd - 3rd
In this finding the magic numbers worksheet, students add rows, columns, and diagonals to determine the magic numbers. Students solve 4 problems.
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Lesson Plan
Curated OER

Area of Polygons

For Teachers 9th - 11th
In this geometry worksheet, students analyze the different properties of parallelograms related to their angles, sides and diagonals. There are 5 problems with an answer key.
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Lesson Plan
Curated OER

Properties of Parallelograms

For Teachers 9th - 12th Standards
High schoolers discover properties of parallelograms as they construct a parallelogram using Cabri Jr. They will measure angles and side lengths of their construction and determine the relationship between the diagonals of a...
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Worksheet
Curated OER

Transformations and Congruence

For Students 10th
In this transformations and congruence worksheet, 10th graders solve and complete 5 different types of problems. First, they calculate the length of a line giving their answer in 3 significant figures. Then, students prove that two...
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Worksheet
Curated OER

Area of Quadrilaterals

For Students 10th
For this area of quadrilaterals worksheet, 10th graders solve and complete 5 various types of problems. First, they solve each of the triangles shown and find the area of each triangle. Then, students prove that the sum of the squares of...
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Worksheet
Curated OER

Give Thanks

For Students 2nd - 4th
In this giving thanks worksheet, students search up, down, backwards, forwards, and diagonally for names of things they should be thankful for and then list things they are personally thankful for in their lives. Students find...
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Activity
Curated OER

Jones Soda Project - Photography as a Vehicle (For Marketing)

For Teachers 9th - Higher Ed
Students create a marketing campaign using digital photographs. In this digital marketing lesson, students perform online research to determine the attitude that a soda company is attempting to portray with its marketing. They take...
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Worksheet
Curated OER

Word Search Y4 Position

For Students 3rd - 4th
In this recognizing position words worksheet, learners search for words in the word bank, looking across, down, or diagonally left or right. Students find 12 words.
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Lesson Plan
Curated OER

Line Hunt

For Teachers K - 3rd
Students identify lines in everyday images.  In this art analysis lesson, students practice drawing diagonal, vertical and horizontal lines on pieces of chart paper.  Students examine a page from a magazine and identify the different...
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Lesson Plan
Key Curriculum Press

Properties of Special Parallelograms

For Teachers 9th - 11th Standards
Rhombuses, rectangles and squares are have special properties. In this lesson, young geometers investigate and make conjectures about diagonals, angles, and parallel lines of parallelograms. 
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Lesson Plan
Curated OER

Find Someone Who........

For Teachers 5th
Fifth graders identify, describe, and classify lines, line segments, rays, and angles. When given a diagram of a line, they classify the line as perpendicular, parallel, intersecting, vertical, horizontal, and/or diagonal.

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