Learning Methods Reference

Method	Description
Spaced Repetition	Review material at increasing intervals (1d, 3d, 7d, 14d, 30d); exploits spacing effect; Anki implements this algorithmically
Active Recall	Test yourself without looking at source; retrieval strengthens memory far more than re-reading or highlighting
Feynman Technique	Explain concept in plain language as if teaching a child; gaps in explanation reveal gaps in understanding
Deliberate Practice	Practice at the edge of your ability with immediate feedback; focused on weaknesses, not comfortable repetition
Interleaving	Mix different topics or problem types in one session; harder in the moment but produces stronger transfer and discrimination
Elaborative Interrogation	Ask "why" and "how" about every fact; connecting new information to existing knowledge deepens encoding
Dual Coding	Combine verbal and visual representations; diagrams + text; two memory pathways are better than one
Retrieval Practice	Practice remembering, not reviewing; closed-book practice tests beat re-reading 3:1 in retention studies
Pomodoro Technique	25 minutes focused work + 5 minute break; 4 cycles then 15-30 minute break; combats attention decay
Zettelkasten	Atomic notes in your own words with explicit links between them; builds a network of understanding, not a filing cabinet
Generation Effect	Producing an answer (even wrong) before seeing the solution improves retention over passive reading
Testing Effect	Taking a test on material produces better long-term retention than additional study time; tests are learning events
Desirable Difficulty	Conditions that make learning harder in the short term (spacing, interleaving, variation) improve long-term retention
Chunking	Group individual items into meaningful units; reduces cognitive load; "HTTP 200" is one chunk, not six characters
Mind Mapping	Radial diagram from central concept; branches for subtopics; reveals structure and relationships visually
SQ3R Method	Survey, Question, Read, Recite, Review; structured approach to reading technical material
Cornell Note-Taking	Page divided into notes (right), cues (left), summary (bottom); cue column drives active recall during review
Bloom’s Taxonomy	Remember → Understand → Apply → Analyze → Evaluate → Create; aim to operate at higher levels, not just recall
Rubber Duck Debugging	Explain the problem step-by-step to an inanimate object; forces serialization of thought, often reveals the error
Metacognition	Thinking about your thinking; monitor comprehension during learning; if you cannot explain it, you do not know it
Sleep and Memory	Sleep consolidates learning; study before sleep, not immediately after waking; all-nighters are anti-learning
Exercise and Cognition	Aerobic exercise increases BDNF (brain-derived neurotrophic factor); 20-30 minutes before study improves encoding
Ultralearning Projects	Intense, self-directed learning projects with clear scope; time-boxed deep dives (e.g., "learn Rust in 90 days")
Teach to Learn	Teaching forces organization, simplification, and gap-finding; the teacher learns more than the student
Progressive Overload	Gradually increase difficulty as competence grows; too easy = no growth, too hard = frustration; find the edge

Method

Description

Spaced Repetition

Review material at increasing intervals (1d, 3d, 7d, 14d, 30d); exploits spacing effect; Anki implements this algorithmically

Active Recall

Test yourself without looking at source; retrieval strengthens memory far more than re-reading or highlighting

Feynman Technique

Explain concept in plain language as if teaching a child; gaps in explanation reveal gaps in understanding

Deliberate Practice

Practice at the edge of your ability with immediate feedback; focused on weaknesses, not comfortable repetition

Interleaving

Mix different topics or problem types in one session; harder in the moment but produces stronger transfer and discrimination

Elaborative Interrogation

Ask "why" and "how" about every fact; connecting new information to existing knowledge deepens encoding

Dual Coding

Combine verbal and visual representations; diagrams + text; two memory pathways are better than one

Retrieval Practice

Practice remembering, not reviewing; closed-book practice tests beat re-reading 3:1 in retention studies

Pomodoro Technique

25 minutes focused work + 5 minute break; 4 cycles then 15-30 minute break; combats attention decay

Zettelkasten

Atomic notes in your own words with explicit links between them; builds a network of understanding, not a filing cabinet

Generation Effect

Producing an answer (even wrong) before seeing the solution improves retention over passive reading

Testing Effect

Taking a test on material produces better long-term retention than additional study time; tests are learning events

Desirable Difficulty

Conditions that make learning harder in the short term (spacing, interleaving, variation) improve long-term retention

Chunking

Group individual items into meaningful units; reduces cognitive load; "HTTP 200" is one chunk, not six characters

Mind Mapping

Radial diagram from central concept; branches for subtopics; reveals structure and relationships visually

SQ3R Method

Survey, Question, Read, Recite, Review; structured approach to reading technical material

Cornell Note-Taking

Page divided into notes (right), cues (left), summary (bottom); cue column drives active recall during review

Bloom’s Taxonomy

Remember → Understand → Apply → Analyze → Evaluate → Create; aim to operate at higher levels, not just recall

Rubber Duck Debugging

Explain the problem step-by-step to an inanimate object; forces serialization of thought, often reveals the error

Metacognition

Thinking about your thinking; monitor comprehension during learning; if you cannot explain it, you do not know it

Sleep and Memory

Sleep consolidates learning; study before sleep, not immediately after waking; all-nighters are anti-learning

Exercise and Cognition

Aerobic exercise increases BDNF (brain-derived neurotrophic factor); 20-30 minutes before study improves encoding

Ultralearning Projects

Intense, self-directed learning projects with clear scope; time-boxed deep dives (e.g., "learn Rust in 90 days")

Teach to Learn

Teaching forces organization, simplification, and gap-finding; the teacher learns more than the student

Progressive Overload

Gradually increase difficulty as competence grows; too easy = no growth, too hard = frustration; find the edge