SRATCH LESSONS
http://www.youtube.com/watch?v=iWYbqV22lxw&feature=related
YOUTUBE SCRATCH ANIMATION
http://www.youtube.com/watch?v=dfVmJFb8MF8&feature=related
YOUTUBE TUTORIAL SCRATCH
http://www.youtube.com/watch?v=y5x9-6pQcaM&feature=related
SPACE SHUTTLE MISSION
http://scratched.media.mit.edu/resources/scratch-tutorial-space-shuttle-mission-sts-2020
