Calculate the perimeter of shapes made from polygons SPI 0306.4.4

Links verified on 12/26/2014

1. Area Explorer - Find the perimeter of shapes on a grid
2. Fence Me In - find the perimeter of a rectangle
3. Finding the Area and Perimeter of Rectangles - an interactive lesson from Math Playground
4. Perimeter - six examples followed by five practice problems
5. Perimeter Explorer - Students are shown shapes on a grid after setting the area and asked to calculate perimeters of the shapes.
6. Perimeter Practice - Adam Ant walks the perimeters and teaches how to find the perimeter of an object.
7. Perimeter of a Square - calculate the perimeter of a square with given dimensions
8. Perimeter of a Rectangle - calculate the perimeter of a square with given dimensions
9. Shape Surveyor - choose area, perimeter or both and then select one of four difficulty levels

site for teachers | PowerPoint show | Acrobat document | Word document | whiteboard resource | sound | video format | interactive lesson | a quiz | lesson plan | to print