Smart learning
Spaced Review
Review questions you've previously answered. We use a spaced repetition algorithm to show you cards right when you're about to forget them.
Due Today
0
questions waiting for review
Total Enrolled
0
questions in your learning system
What is Spaced Repetition?
Every time you answer a question in Practice Mode or Mock Exams, the result is saved.
- Got it wrong? It comes back soon.
- Got it right? The interval increases. It might come back in 3 days, then 7 days, then 30 days.
- This ensures you memorize difficult concepts without wasting time studying things you already know.