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Showing Results for "intro to h2o"

Finding the perimeter of a polygon is a simple process with addition! Use this lesson to teach your students how to find the perimeter of polygons. 

Perimeter of Polygons

Make maps relevant for your class! With an introduction to basic map skills, students will discover the nuts and bolts of how maps are designed. They will even have the chance to map out relevant places like their school and neighborhood!

More and More Maps!

Help your students subtract with confidence by sharing two different strategies. Use this lesson to build on students’ understanding of subtraction and to evaluate this key skill.

Subtraction with Regrouping

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