Lesson Plan

Triangle Attributes and Measures

Curated and Reviewed by Lesson Planet

Seventh graders explore the concept of triangles. In this triangles lesson, 7th graders sort triangles according to various attributes such as acute, obtuse, isosceles, or equilateral. Students find the area and perimeter of triangles.

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Resource Details
Grade
7th
Subjects
Math
2 more...
Resource Type
Lesson Plans
Technology
Calculator
Year
2009
Usage Permissions
Fine Print