The Sliderator

As a culmination to our machines and contraptions project the PreK class created their own contraption…The Sliderator. The Sliderator is an elaborate marble run featuring  a crank, inclined planes, tubes,  hand painted blinking signs, rules for use, a ladder, a funnel, a lifeguard chair (to retrieve marbles that have escaped), and a musical tree! We shared our Sliderator and documentation with the other classes and parents during our Holiday Program.