John Swett workshop goers in March worked in groups to make robots that scribbled - affectionately called scribblebots. Students were challenged to add switches or change the direction of their bot. My goal, to keep all students tinkering, thinking, laughing or otherwise meaningfully engaged throughout the duration of the workshop - was easily met. I even learned something new from a curious young tinkerer; when a brown Mr. Sketch pen is attached to the end of a spinning motor, your friends - and everything else within several feet wind up freckled.
Upon the request of this young engineer, I shared the video with his mom, and now with you as well.