More Pics and a Session III Video!

 
This week’s video was shot on Friday, March 17th, but these pictures are from the Tuesday class.

In Bits & Bytes, students were challenged to Invent a Throwing Arm, that is, build a launcher that turns on the servo motor at the press of the button. In WeDo Robotics, Olivia and Juliana both finished buidling and programming the Snapping Alligator. This build involves a crown gear system that moves a belt on a pulley, that opens and closes the alligator’s mouth.