Come si fa a far crescere la percentuale della 'Padronanza' ?
the difference between level and percentage of mastery is very simple: the level depends on the amount of points earned, the more points the higher level, under your profile you can read how many points you have in total and how many points you still need to reach the next level. the percentage of mastery instead depends on the mistakes you make during the lessons, the fewer errors the higher percentage. i hope i was clear enough. good work.