Challenge:

To build a water slide that can stand up on its own and that doesn't leak when you send water down it.

Materials:

• recyclable containers (toilet paper rolls, containers)

• tape

• scissors

• bowl to catch the water

• tinfoil

• measuring cup with water

• towels (to clean up - it might be a great outdoor activity if it's not too windy!)

• any other items you think would be helpful to your construction