PBS KIDS GO!dragonflytv


Find out when DragonflyTV is on in your town.
Do It
girl with crayon, hoop, and bottle grab
  • strip of stiff cardboard
  • tape
  • a bottle
  • a crayon
how?
  1. Create a hoop by taping the two ends of the cardboard strip together.
  2. Balance the hoop on top of the bottle.
  3. Now balance the crayon on top of the hoop, exactly over the mouth of the bottle.
  4. Using a quick horizontal swipe, pull the hoop off the bottle. The crayon should fall straight in!
  5. Try it again, pulling the hoop slowly or pushing it off the bottle.
what happened?
Try the experiment, tell us what happens and watch DFTV for your results! What happened to the crayon?




  view results
dragonflytv PBS Kids Go!