What Is The 1-4-7 Rule For Revision?

By Ishika S.

28 November, 2023

The 1-2-4-7 revision technique is a spaced repetition strategy for effective learning and retention.


Here's an explanation in 5 points:

Begin by studying the material thoroughly in the first session. Familiarize yourself with the concepts, details, or information you need to learn.

1. Initial Study Session (1):

2. First Review Session (2):

Review the material after 24 hours (1 day). This short-term review reinforces your initial learning and helps move the information from short-term to long-term memory.

Conduct another review after 48 hours (2 days). This slightly longer interval reinforces the material further, enhancing your ability to recall it.

3. Second Review Session (4):

4. Third Review Session (7):

Schedule a third review after 7 days. This longer interval strengthens your long-term memory and solidifies your understanding of the material.

Adjust the intervals based on your individual learning needs. If you find certain information more challenging, consider more frequent reviews. The 1-2-4-7 pattern provides a structured approach but can be adapted for different subjects and personal preferences.