perimeters (geometry)

Text and illustrations about the playground introduce the concepts of area and perimeter.

Uses elements of art to help children learn about perimeter and area.

Demonstrates methods for calculating the perimeters and areas of square and rectangles by exploring the ancient Mexican city of Teotihuacan.

Uses amusement parks, their history, rides, and activities to help children learn about perimeter and area.

Uses landscape design to help children learn about perimeter and area.

Text and illustrations about the playground introduce the concepts of area and perimeter.

Discusses how to measure the perimeters of various types of playing fields, such as football and soccer, by using addition and multiplication.