Tap to begin Page 1: Click to listen to the lesson on numbers 16-20. Then go back to Pages: 2-6: Say the number. Use tool to drag the snowflakes into the ten frame to build the number. Use the to trace the gray number (start at the green dot..go to the red dot). Use the tool to circle the number. Use the tool to write the number. Use the to record yourself counting the snowflakes on the ten frames. Page 7: Put the snowflakes in the correct number order. Use the tool to drag the snowflakes into the boxes. Use the to record yourself counting forward 10-20 and then backwards from 20-10. Tap to submit completed activity.