Distinguish perimeter from area and calculate the perimeter of rectangles and other polygons

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Author's Instructions

Interactive Activity: Measure Around You

Activity TaskChoose one rectangular classroom object. Record its length and width, predict its perimeter, then calculate and compare.

Student Input FieldsLength (cm/m), Width (cm/m), Predicted Perimeter, Calculated Perimeter

Editor & AuthorAbeer Alnimer

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