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Geometry: Area and Perimeter

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Author:: Khan, Salman
Subject:: Mathematics and Statistics
Institution:: Khan Academy
Collection:: Khan Academy
Level:: Secondary
Grades:: Grade 6

Abstract:: This geometry lesson discusses how to determine the area of rectangles and triangles, as well as how to find the perimeter of a rectangle.

Language:: English
Material Type:: Video Lectures
Media Format:: Video

Conditions of Use:: Creative Commons Attribution-Noncommercial-Share Alike 3.0 United States
Copyright Holder:: Khan Academy

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Rubric	Average Score (3 Points Possible)
Degree of Alignment	2
Quality of Explanation of the Subject Matter	2 (4 users)
Utility of Materials Designed to Support Teaching	1.3 (4 users)
Quality of Assessments	N/A (4 users)
Quality of Technological Interactivity	1.3 (4 users)
Quality of Instructional and Practice Exercises	0 (4 users)
Opportunities for Deeper Learning	0.3 (4 users)

Educational standards

CCSS.Math.Content.6.G.A.1

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