https://scratch.mit.edu/tips
https://www.youtube.com/watch?v=kf0iuhwb4bw&list=PLtDs7N_g_eibjbJczlVswZ6Dc2tpN7qbm
Att bygga en egen scratch:
https://www.youtube.com/watch?v=ukOON8WNJ-c
https://www.youtube.com/watch?v=nkDmcsGIIoM
Elevexempel:
https://scratch.mit.edu/projects/212352781/