Use cardboard, craft sticks, and hot glue to create an epic marble run! The marbles land in paper cups at the bottom of the track. This is a fantastic engineering challenge for kids. How should we position the sticks? Which path will the marbles take? How
Cut the top of a crew sock off. Turn sock inside out, attach a rubber band to top of the sock. Turn sock right-side out again. Fill with rice. Pack it down to make a round base. Rubber band the top of the sock closed, another band for head. Now, decorate!