1. Tap the button to start a new post. 2. Choose Draw a t-chart. 3. Use the tool to add labels to your chart. Label the left side polygon. Label the right side not a polygon. 4. Using the tools, draw at lest 3 examples on each side of your t-chart. 5. Tap the . 6. Add a or to explain the difference between a polygon and a non-polygon. 7. Tap the to submit your work.