Gus the gator may look scary, but he's actually really friendly! This project uses the Lego Wedo. You can find more information about it here: http://www.legoeducation.com Our model is based on the alligator that you can make with the instructions in the Lego Wedo kit. A motor makes the alligator's mouth open and close. He has a distance sensor in his mouth. When somebody gets close (like Kiki)... the scratch project turns on the motor so he can give you a kiss!
