Construct a launcher and have fun testing out your creation, sending the balls flying toward field of target planks! This STEM learning tool teaches students valuable concepts in an exciting, hands-on way.
- 86-piece construction set allows children to build a medieval siege engine. Includes planks, 2 balls and step-by-step blueprint instructions.
- Use the balls to experiment with your structure when you're finished. You can adjust the counterweight to see how it affects propulsion, launching the balls at your desired target.
- Students learn valuable STEM (Science, Technology, Engineering and Math) concepts through play.
- Wooden planks are predrilled for easier assembly.
- Recommended for ages 7 and up.