BlitzGrok's mastery model requires consistent correct performance over time—not just one good session. It tracks accuracy, surfaces gaps, and uses spaced review so your child truly owns each skill.
Mastery isn't a score on a single worksheet. It means your child can answer correctly across varied question types, after a time delay, and in mixed practice sessions.
BlitzGrok keeps your child on the right skill until they've genuinely mastered it.
Skills build on each other. A shaky foundation leads to compounding struggles later. Mastery-based learning ensures your child never advances on a gap—so future topics are easier to learn.