Introduce quadrilaterals and perimeter, the distance around the outside of a shape. Students learn to measure each side and add the side lengths to find the perimeter, then use the perimeter to find a missing side.
What’s included:
Teaching slides introducing quadrilaterals, perimeter and the tools used to measure it
8 practice slides estimating and finding the perimeter of different quadrilaterals, then using the perimeter to find a missing side