Master the principles of Science, Technology, Engineering, and Math with this fun at-home STEM project. Young scientists will learn about gears, test hypotheses, and build a working marble run. Boost confidence and enthusiasm as kids watch something they built themselves come to life. The ultimate gift for the young future builder, scientist, or engineer in your life.
Kit Includes: 5 wooden boards with all the pieces needed to build the marble run 1 battery pack 1 motor 1 axis 3 metal marbles Instruction Booklet
