Build a Better Bunny-Copter

Give your child the “Build a Better Bunny Copter” printable and bunny copter strips. Explain that Delete invented a bunny copter, but he wants to make it stay in the air longer and twirl faster. To help Delete, invite your child to make changes to his bunny copter to make it twirl faster.

Read through the directions on the bunny copter printable along with your child. Help him get started. Once he’s made his bunny copters, he can test them. Have him hold the copters up as high as he can.

Set some safety rules for dropping the copters. For example, your child should not stand on chairs or other furniture when dropping the copters.

As your child works, ask questions or make comments to help keep him on track. Ask, "What changes can you make to your bunny copter to make it stay in the air longer? What makes it spin faster? How does your bunny copter fly when you add more or different-size passengers (paper clips)?"

Optional: Provide your child with bunny copter strips made from heavier-stock paper. Ask, "What effect do you think the heavier paper will have on the bunny copter’s flight? Are there other changes you would want to make to your bunny copter using the heavier paper?"

Encourage your child to share his results. Ask, "Which ear length made the bunny copter fly the best? Which length helped it stay in the air longer? What happened when passengers were added?"