## Resource Options

• ##### Free/Non-commercial Resources:
Displaying 12 resources
• ## Sierpinski's Triangle

Subjects: Curriculum Design, Mathematics, Education, Child Development & Family Services, Measurement & Geometry and 2 additional..
In this activity, students step through stages of making a fractal known as Sierpinski's triangle. This activity allows students...
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• ## A Geometric Proof of the Pythagorean Theorem

Subjects: Mathematics, Geometric Figures, Measurement & Geometry, Angles & Pythagorean Theorem
Students will see an animated presentation of the proof of the Pythagorean Theorem. This animated PowerPoint presentation uses s...
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• ## Practice with Similarity Proofs

Subjects: Mathematics, Geometric Figures, Measurement & Geometry, Angles & Pythagorean Theorem
In this worksheet of eight questions, students practice their knowledge of similarity proofs. In the first four questions, stude...
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• ## Patterns in Fractals

Subjects: Curriculum Design, Mathematics, Education, Child Development & Family Services, Measurement & Geometry and 2 additional..
This lesson is designed to introduce students to the idea of finding patterns in the generation of several different types of fr...
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• ## Pythagorean Theorem

Subjects: Curriculum Design, Trigonometry/Pre-Calculus, Mathematics, Education, Child Development & Family Services and 4 additional..
This lesson is designed to introduce students to using the Pythagorean theorem to calculate the lengths of sides of a right tria...
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• ## Trig River

Subjects: Measurement & Tools, Trigonometry/Pre-Calculus, Mathematics, Geometric Figures and 3 additional..
Students learn about and use a right triangle to determine the width of a pretend river. Working in teams, they estimate of the ...
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• ## The Pythagorean Theorem

Subjects: Measurement & Tools, Mathematics, Geometric Figures, Measurement & Geometry, Angles & Pythagorean Theorem
This overview of the Pythagorean Theorem covers its purpose, equation, application, and validity. The site also provides a numbe...
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• ## An Interactive Proof of Pythagoras' Theorem

Subjects: Mathematics, Measurement & Geometry, Angles & Pythagorean Theorem
This interactive simulation, students are able to visualize a proof of the Pythagorean Theorem by choosing a right triangle, and...
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• ## Stay in Shape

Subjects: Mathematics, Geometric Figures, Measurement & Geometry, Measurement & Tools and 6 additional..
In this activity, students will learn that math is important in navigation and engineering. They will learn about triangles and ...
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• ## Tessellations: Geometry and Symmetry

Subjects: Curriculum Design, Mathematics, Education, Child Development & Family Services, Measurement & Geometry and 2 additional..
This lesson is designed to develop students' understanding of polygons and symmetry by exploring tessellations and their geometr...
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