GraviTrax Challenge – Ages 8 and up
Thu., 12/5/24 3:45 pm
registration required
The challenge is to work as a team to build a marble raceway using the awesome Ravensburger GraviTrax interactive track building set. Can you design a system that gets the marble from the start all the way to the finish?
Registration is required – enrollment is limited to 10 children ages 8 and up.
Register here: https://harvardpubliclibrary.libcal.com/event/13541969