Build a launcher that uses elastic power to shoot foam cannonballs. Contains everything you need to build a working launcher and matching mount. Learn about the science of potential and kinetic energy — all while putting your cannon construction skills to the test.
Cannonball Launcher is also compatible with the Make-and-Play Fort.
- Make the barrel
- Add the launcher
- Mount the cannon
- Launch a cannonball
- Learn about cannon physics
Using charter school funds?Get more details here »
Good idea but adhesives need improvement
Review by Sam T. on December 19, 2018
My son loved this project and the instructions were very clear. However, the adhesives need some improvement because they didn't stay for very long.
Enjoyed the construction and playing with the completed project!
Review by Pearle M. on November 30, 2018
Our 7 year old had a good time building and showing it off. The graphic design of the entire package was exceptional.