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8-G-7 Mrs Ts Applying the Pythagorean Theorem to Find Unknown Side Lengths

Page history last edited by Mrs. Theberge 5 years, 10 months ago

8.G.7.A Wksh Practice.docx

 

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Return to 8th grade Geometry Targets

 

Capacity Matrix 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.

 

 

 

INPUT RESOURCES

Use these to get information when you are working ahead or when you need to review a skill or concept.

EVIDENCE

 Do these activities and practice exercises to improve your skills and show proficiency.
ANSWER KEYS

 


A. I can apply the Pythagorean Theorem to find an unknown side length of a right triangle.

  How to Use the Pythagorean Theorem on Right Triangles

 

Write equations to represent right triangles using the Pythagorean Thm

 

Solve for Unknown Side Lengths Using the Pythagorean Thm (LZ)

MUST DO

8.G.7.A Wksh Practice

 

8.G.7.A Wksh 1

 Be sure to show the algebraic steps

 

MORE PRACTICE

8.G.7.A Wksh 2

Be sure to show the algebraic steps


 

 

 

 

B. I can draw a diagram and use the Pythagorean theorem to solve real world problems involving right triangles.

 

 

MUST DO

 

 

MORE PRACTICE

 

 

 


C. I can draw a diagram to find right triangles in a three-dimensional figure and use the Pythagorean Theorem to calculate various dimensions.

 

MUST DO

 

 

MORE PRACTICE

 

 

 

 

At the Analysis/ Knowledge Utilization Level of Reasoning:

(4) Student is able to demonstrate Proficiency (as shown below) and independently complete tasks at the higher reasoning level.

 

At the Comprehension/ Analysis Level of reasoning:

(3) Proficient: Student completes each level check, post-test and/or application independently with no major errors. 

(2) Partially Proficient:  With minimal help, student completes each level check, post-test and/or application.

(1) Not Enough Evidence:  With help, student shows a partial understanding of some of the simpler details and processes.

(0) No Evidence:  Even with help, no understanding or skill demonstrated.

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