If you're teaching 3rd or 4th grade math, this presentation is a must have. It defines perimeter and polygons, then describes the process by which perimeter is determined through pair share discussion and critical thinking questions....

In this geometry skills practice learning exercise, learners solve 4 problems that require them calculate the perimeter of 4 geometric figures.

In this calculating perimeter worksheet, students use their problem solving skills and the information provided to find the perimeter of 6 squares and rectangles.

Learners complete an online quiz that tests them on circumference and perimeter. Hints and solutions are included.