Some parents and children were asking for Scratch learning materials in the Scratch group on Saturday. Here is some online that you can work away with at home.
Scratch.ie - lesson plans
learnscratch.org - Learn Scratch, the graphic programming language for everyone. View the video tutorials; then create and share your own multimedia creations: art, music etc.
Scratch games - video tutorials to make racing cars, asteroids, pong, space invaders etc.