Perimeter: Grade 3 app for iPhone and iPad

Learn how to find the perimeter with this Common Core standards aligned app.

Students will learn to:
• Calculate perimeter by adding the lengths of the sides of rectangles
• Create shapes using squares and rectangles and devise strategies for calculating the perimeters

Grade Level(s)
2 3 4 5

Common Core Standards
3.MD.8 Solve real world and mathematical problems involving perimeters of polygons, including finding the perimeter given the side lengths, finding an unknown side length, and exhibiting rectangles with the same perimeter and different areas or with the same area and different perimeters.