• If you are citizen of an European Union member nation, you may not use this service unless you are at least 16 years old.

View

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

last edited by 5 years, 10 months ago

 Return to Front Page 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. 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     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.