STUDY GUIDE

Spaced Repetition: A Study Guide

How the spacing effect works and how to schedule your reviews so you actually remember what you learn.

THE FORGETTING CURVE

You forget most of what you learn

Within 24 hours, you forget about 70% of new information. Within a week, it's mostly gone. This is the forgetting curve — and it's why cramming the night before an exam doesn't work.

The fix: review material at increasing intervals. Each review resets the forgetting curve, and the memory lasts longer each time. That's spaced repetition.

HOW TO SCHEDULE REVIEWS

A simple schedule that works

DAY 1

First review

Review new flashcards the same day you make them. This locks in the initial memory before it starts to fade.

Same-day review
DAY 3

Second review

Review again after 3 days. Cards you remember easily move to a longer interval. Cards you struggled with come up sooner.

Adaptive intervals
DAY 7+

Longer intervals

Well-learned cards show up after 1 week, 2 weeks, 1 month. The gaps grow, but your memory gets stronger with each successful review.

Growing gaps
USE IT IN CRAMIO

Spaced repetition built in

Cramio's flashcard system tracks which cards you know and which you don't. Review what you're about to forget — not what you already know.

Read the flashcard guide Generate flashcards in Cramio
STUDY WITH SPACED REPETITION

Open Cramio and start reviewing

Make flashcards, let Cramio schedule your reviews, and remember more of what you learn.

Open Cramio