C

3 Speed Fans

This week the students built 3 speed fans. They spent the first 20 minutes building the fans, then spent the next 20 minutes programming their fans. This was the first time they programmed on their own and they used different power levels and a touch sensor to control the speed of the fans. This was a great activity for the different age levels/skill levels that we have in this classroom because the students could make this activity as complicated or as simple as they could do.