Triangle Inequality

This Triangle Inequality lesson plan also includes:

Pupils discover that the sum of the lengths of any two sides of a triangle must be greater than the third side. They are shown how a triangle is formed using three strips such as that the triangle is seen inside the strips.

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Resource Details

Grade
4th - 6th
Subjects
Math
2 more...
Resource Type
Lesson Plans
Language
English
Duration
45 mins