Area is a quantity that can be calculated both by adding and by multiplying units.

In this geometry exercise, children calculate the perimeter of various trapezoids by adding up the lengths of their sides.

Use this geometry exercise with your third graders to practice recognizing the characteristics of a cylinder and finding real-life examples of the three-dimensional shape. For an added challenge, see just how many different shapes your students can name!

This printable worksheet includes six different shapes. Ask your students to identify the shape in each column by coloring it in.

Hunting for a worksheet to help your kid with geometry? This printable will help him find the perimeter of objects.

Students practice calculating the perimeter of a variety of shapes in inches in this geometry worksheet.