Apprendre à programmer avec SCRATCH #1
http://squeaki.recitmst.qc.ca/ScratchInitiation
https://studio.code.org/flappy/1
https://studio.code.org/s/infinity/stage/1/puzzle/1
https://studio.code.org/s/mc/stage/1/puzzle/1
https://studio.code.org/s/starwarsblocks/stage/1/puzzle/1
https://studio.code.org/s/frozen/stage/1/puzzle/1
https://studio.code.org/s/artist/stage/1/puzzle/1
https://studio.code.org/s/course3/stage/3/puzzle/1
https://studio.code.org/s/course3/stage/2/puzzle/1
http://castor-informatique.fr/