Understanding the Area of a Right Triangle

Understanding the Area of a Right Triangle
Understanding the Area of a Right Triangle
Understanding the Area of a Right Triangle
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Grade Levels
Common Core Standards
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0.44 MB   |   6 files pages

PRODUCT DESCRIPTION

This structured inquiry lesson uses a discovery approach to explore the how to the area of a right triangle by using the formula for finding area of a triangle.

Students will gain a stronger understanding of finding the area of a right triangle. They will view a triangle as part of a parallelogram composed of two copies of that triangle, and compose triangles into rectangles, as well as decompose rectangles into triangles to determine their areas. In addition, they will justify and find relationships among the formulas for the areas of different polygons.

Included in this activity:

➢ Complete Lesson Plans
➢ Area of Right Triangle and Rectangle Posters & Practice Sheet
➢ Area Practice Sheet Hand-out
➢ Summative Assessment Hand-out
➢ Summative Assessment Answer Key


This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Total Pages
6 files
Answer Key
Included
Teaching Duration
30 Minutes

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Understanding the Area of a Right Triangle
Understanding the Area of a Right Triangle
Understanding the Area of a Right Triangle
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