4th Grade - Measurement & Data:
Perimeter and Area Problems
| Area and Perimeter | Amy and her brother explain how to find the area and perimeter of rectangles and show you how changing the perimeter of a rectangle affects its area |
| Fun Brain Shape Surveyor | Interactive site with four levels of difficulty to practice finding perimeter and area of given shapes |
| Party Designer | Solve designs using perimeter and area |
| Perimeter Shape Shoot | Find the perimeter of various shapes |
