The irreducible epistemic atoms underlying the curriculum. 4,828 atoms across 8 types and 2 molecules
Create spaced repetition cards testing exactly one atomic fact per card with answers under one sentence, because cards testing multiple components produce vague retrieval that the algorithm cannot accurately schedule.
Add 5-10 new spaced repetition cards per day when maintaining a mature system, as this moderate pace produces a daily review load of 50-100 cards taking 10-15 minutes.