Teachers, save “Perimeter- Geoboard” to assign it to your class.

Use the Geoboard to draw some plane shapes. Find the perimeter. 1. Tap Add. 2. Draw a shape, using the grid as guidelines. 3. Use and label the sides of the shape. 4. Calculate the perimeter of the shapes. Use or and write the area for your shapes. 5. Use to explain your work. 6. Upload to your Journal.