spaced practice: Schedule Reviews Across Separate Sessions

Spaced practice is a scheduling approach where you return to learned material across separated study sessions over time. The Institute of Education Sciences practice guide recommends spacing learning across multiple sessions so you repeatedly engage with key concepts as your course progresses.

To put this into action for a chemistry unit on equilibrium, study the core principles early in the week, return a few days later to solve a fresh set of problems, and revisit the topic again during a subsequent weekly review. During each return visit, start with retrieval practice by writing out the equilibrium expression rules before looking at your reference sheet. When you design your calendar, combine this distributed schedule with your subject’s exam weighting so foundational topics receive steady, recurring review entries throughout your preparation.