Tubes, Ramps, and Balls

Download and print as a PDF

AGES:

1 and up

INGREDIENTS: 

Variety of cardboard mailing tubes  

Razor blade (adult only)  

Variety of balls  

INSTRUCTIONS:

  1. Cut the tubes in half and lengthwise to create tubes and ramps.

  2. Build ball runs, tunnels, and explore the endless possibilities with tubes!  

  3. Discover which balls fit inside the tubes and which balls roll fastest down the ramps.

  4. Peer through the tube to explore a new perspective.