Pythagorean Theorem

Pythagorean Theorem
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306 KB|9 pages
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Mathematics in Reasoning and Measurement Lesson – Pythagorean Theorem


NYS Standards (

Understand and apply the Pythagorean Theorem.

8-G- 6. Explain a proof of the Pythagorean Theorem and its converse.

8-G- 7. Apply the Pythagorean Theorem to determine unknown side lengths in right triangles in real-world and mathematical problems in two and three dimensions.

8-G- 8. Apply the Pythagorean Theorem to find the distance between two points in a coordinate system. (Page 48)

NCTM ( In through grade 6-8 all students should –

➢ Solve problems involving scale factors, using ratio and proportion;( Measurement Standard).

➢ Solve simple problems involving rates and derived measurements for such attributes as velocity and density (Measurement Standard)

➢ Discuss and understand the correspondence between data sets and their graphical representations, especially histograms, stem-and-leaf plots, box plots, and scatterplots. (Data Analysis and Probability)

➢ Understand relationships among the angles, side lengths, perimeters, areas, and volumes of similar objects;.( Geometry Standard)

➢ Use symbolic algebra to represent situations and to solve problems, especially those that involve linear relationships; (Algebra)

➢ Build new mathematical knowledge through problem solving (Problem solving- Process Standards)

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► Full Mathematic Lesson

► Worksheet

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Thank You


All the Best,


Total Pages
9 pages
Answer Key
Teaching Duration
45 minutes
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