Interesting, because the creator of Supermemo wrote that Spaced Repetition doesn't work on children because their brain re-arranges and repurposes structures far too much, making children's forgetting curve far too unpredictable, or at least different from adults.
Spaced repetition flaschard software is all about scheduling the flashcards around predictions of your forgetting curve, and Anki and Supermemo are designed for the forgetting curves of adults.
https://supermemo.guru/wiki/SuperMemo_does_not_work_for_kids
Spaced repetition flaschard software is all about scheduling the flashcards around predictions of your forgetting curve, and Anki and Supermemo are designed for the forgetting curves of adults.