< shift/library / cognitive

The Feynman Technique

cognitive · easy · 20-30 minutes per concept

What is The Feynman Technique?

Named after Nobel physicist Richard Feynman, this learning method forces genuine understanding by making you explain concepts in simple language. If you can't explain it to a 12-year-old, you don't really understand it. Exposes gaps in understanding that passive reading hides.

Is there evidence for it?

EVIDENCEstrong

How do you do The Feynman Technique?

  1. 1.Choose a concept you want to understand deeply and write the name at the top of a blank page
  2. 2.Explain the concept in your own words as if teaching it to someone with no background knowledge — use simple language, no jargon
  3. 3.Identify where you get stuck, use vague language, or resort to jargon — these are your knowledge gaps
  4. 4.Go back to the source material and study only the gap areas, then re-explain from scratch
  5. 5.Simplify your explanation further using analogies and examples until a non-expert could understand it

How long does it take?

20-30 minutes per concept.

Is it hard to start?

easy.

Source: Richard Feynman; popularized by James Gleick — Genius: The Life and Science of Richard Feynman (1992)
learning · understanding · teaching · simplification · study
> find what fits you

Related in cognitive

Flow State Triggers (Transient Hypofrontality)Mihaly Csikszentmihalyi identified flow as the state of optimal performance where you lose track of time and...Morning Pages (Stream of Consciousness Journaling)Julia Cameron's foundational creative recovery tool: write three pages of longhand stream-of-consciousness...Spaced Repetition (Anki Method)Exploit the spacing effect — the cognitive phenomenon where information is better retained when review...Pre-Mortem AnalysisGary Klein's prospective hindsight technique: before starting a project, imagine it has already failed...Building a Second Brain (BASB/PARA)Tiago Forte's personal knowledge management system. Instead of trying to remember everything, externalize...Weighted Decision MatrixA structured method for making complex decisions with multiple criteria. Eliminates analysis paralysis by...

> everything in cognitive

This is one entry from the library Shift matches against. It is general information, not advice about you, and nothing on this page came from anyone's conversation.