#### Teacher Resources

Teacher Resources for 8.G.6

Supports the following Standards of Mathematical Practice

• 2 Reason abstractly and quantitatively.
• 4 Model with mathematics.
• 5 Use appropriate tools strategically.
• 6 Attend to precision.
• 7 Look for and make use of structure.

### Introduction to the Pythagorean Theorem

by Allen Wolmer

Lesson Plan: CCSS.Math.Content.8.G.B.6 Explain a proof of the Pythagorean Theorem and its converse. CCSS.Math.Content.8.G.B.7 Apply the Pythagorean Theorem to determine unknown side lengths in right triangles in real-world and mathematical problems in two dimensions. CCSS.ELA-Literacy.L.8.6 Acquire and use accurately grade-appropriate general academic and domain-specific words and phrases; gather vocabulary knowledge when considering a word or phrase important to comprehension or expression.

Supports the following Standards of Mathematical Practice

• 2 Reason abstractly and quantitatively.
• 4 Model with mathematics.
• 5 Use appropriate tools strategically.
• 6 Attend to precision.
• 7 Look for and make use of structure.

Curriki RatingNR

### Explain a proof of the Pythagorean Theorem and its converse.

by Allen Wolmer

Worksheet, Formative Assessment, and Activities from orgLib.com

These worksheets can be used in multiple modes. See this page for how it works: http://www.orglib.com/howitworks_s.html

Supports the following Standards of Mathematical Practice

• 1 Make sense of problems and persevere in solving them.
• 2 Reason abstractly and quantitatively.
• 4 Model with mathematics.
• 5 Use appropriate tools strategically.
• 6 Attend to precision.
• 7 Look for and make use of structure.

Curriki RatingNR

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