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Meet with Mrs. Newsome before beginning this activity. Have your EVIDENCE of mastery ready to show Mrs. Newsome!

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Find Perimeter with missing side lengths

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Find perimeter with missing side lengths

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In this lesson, you will learn how to find the perimeter of a square or rectangle with a missing side length by using square tiles.

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Watch the lesson on Perimeter

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Watch the mini-lessons and videos on Perimeter.

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Review both charts. Pick ONE chart to put into your Math notebook.

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Look at the slides and find the perimeter of the shapes.