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Mrs Breslin

Numeracy - Perimeter

Grades: 3rd Grade, 4th Grade, 5th Grade
Subjects: Math, Home Learning

Student Instructions

Perimeter is the distance all the way around the outside of a 2D shape. To calculate the perimeter, you have to add together the lengths of each side of the shape. Listen to my examples. <-------------------------- Click here to watch my instructions to see how to work out perimeter. Then click on add to open the slides and have a go calculating the perimeter of the 2D shapes.