# What is Spaced Repetition?

It is a learning method that ensures information is repeated at specific time intervals to prevent it from being forgotten.

## Overview
This technique is based on providing reminders at the most optimal times for the brain to move information into long-term memory. When information is on the verge of being forgotten, it is presented to you again to refresh it in your memory. It is particularly effective for language learning or memorizing complex information.

*Analogy: It is like watering a plant not every day, but at the exact right time when the soil begins to dry; this way, the plant neither remains thirsty nor rots from excess water.*

## How it works
You write the information you want to learn on a card. You repeat it immediately the first time, then you increase the interval (such as after one day, after three days, after a week). If you have difficulty remembering, you personalize the process by shortening the repetition interval.

## Where it is used
It is widely used in language learning applications, exam preparation systems, and personal knowledge management tools.

## Commonly confused with
It might be confused with simple rote memorization; however, this method is more about strategically managing memory than just memorizing.

## Frequently asked questions
**Why should I repeat constantly?**
Your brain deletes information it deems unnecessary over time; this method proves to your brain that the information is important.


## Related terms
- [Personal Knowledge Management](/en/dictionary/pkm/)
- [Personal knowledge management](/en/dictionary/personal-knowledge-management/)
- [Lifelong Learning](/en/dictionary/lifelong-learning/)

## Related tools
- [Anki](/en/discover/anki/)

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Source: TreScout Dictionary · https://trescout.com/en/dictionary/spaced-repetition/