Read the adorable story "First Day Jitters" by Julia Danneberg that will throw your students for a loop! Then make your own Jitter Juice for your jittery first day kiddos! You can use Sprite or Ginger Ale with some food coloring or just buy Hawaiian Punch, etc. Discuss and then pass out the poem and worksheet to go over together. My students love it each year! Even includes some graphing!