Forgetting Curve: Memory retention naturally decreases over time when newly learned information is not reviewed.
Learning Happens: Immediately after studying, the information is fresh and memory is usually strongest.
Soon After Learning: Most details may still be available shortly after learning, but forgetting has already begun.
Sharp Drop: Without review, a substantial amount of new information can become harder to recall relatively quickly.
After One Day: As time passes, unrehearsed details may fade and only part of the original learning remains easily accessible.
After One Week: Without retrieval or review, recalling the lesson can become progressively more difficult.
Why We Forget: Memories can weaken when information is not retrieved, reinforced, connected, or used.
Review Helps: Revisiting and actively recalling information strengthens memory and makes later forgetting slower.
Space Out Revision: Reviewing at increasing intervals helps maintain learning more effectively than relying only on one study session.