Mechanical Sweeper
- Grades K-2
Have a whale of a time building your own mechanical sweeper! Create colorful watercolor whales with a salt experiment, then construct a vacuum cleaner-like sweeper with multiple moving parts you engineer yourself to collect pom-poms, small toys, and more. Attach your whales to either side, and that’s a project whale done!
For bulk purchases only – must purchase a minimum of 10.