This is a simple science experiment for students of all ages. You choose one leaf and place it in front of a small fan (on a low setting) and watch how far it blows! Measure each attempt in feet and then color in the boxes on the trial sheet. You can even conduct this experiment outside and draw ten square feet ahead of the fan to simplify the process for younger students. It is a great science experiment to conduct after reading "When the Leaf Blew In."