Use an atlas or US map to create a bar graph of the number of states in each region. 1. Tap . 2. Tap . 3. Color in the bar graph to show how many states are in each region. Use a different color for each bar. 4. Click to record at least 3 things about the graph. Remember to use math words like "more than," "less than," and "total." 5. If you have time, tap and read your caption into the microphone. 6. Tap to add to your journal.