Learning Science Agent Skill
Spaced repetition, active recall, interleaving, dual coding, metacognition, and study techniques
Install
one command, takes just this skill from the repositorynpx skills add https://github.com/cosmicstack-labs/mercury-agent-skills --skill learning-scienceThe instruction itself
11 sections, as written by the authorLearning Science
Evidence-based techniques that make learning stick.
Core Techniques
1. Active Recall
What: Test yourself instead of re-reading.
Why: Retrieving information strengthens neural pathways.
*Instead of re-reading notes → Close the book and summarize from memory.*
2. Spaced Repetition
| Review | Timing |
|--------|--------|
| First | 1 day |
| Second | 3 days |
| Third | 1 week |
| Fourth | 2 weeks |
| Fifth | 1 month |
Tool: Anki or any spaced repetition app.
3. Interleaving
What: Mix different topics in one study session.
Why: Forces brain to discriminate between concepts.
*Instead of "Chapter 1 problems all day" → Mix Chapter 1, 2, and 3 problems.*
4. Dual Coding
What: Combine words and visuals.
Why: Two mental representations = stronger memory.
*Draw diagrams, mind maps, flowcharts — not just text notes.*
5. Elaboration
What: Explain concepts in your own words with examples.
Why: Deeper processing creates richer memory traces.
*"How would I explain this to a 10-year-old? What's a real-world example?"*
Study Session Structure
Pomodoro + Active Recall
25 min focused study (active recall, no passive reading)
5 min break (stand, stretch, hydrate)
25 min active practice (problems, self-test)
5 min break
25 min review/spaced repetition
Metacognition
- Before studying: What do I already know? What's my goal?
- During: Am I understanding this? Should I re-read or practice?
- After: What worked? What was confusing? What should I review tomorrow?
Common Myths
❌ Learning styles (visual/auditory/kinesthetic) are not supported by evidence
❌ Highlighting and re-reading are low-utility techniques
❌ Multitasking impairs learning — single-task
✅ Struggle is part of learning — desirable difficulties
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How to use it
Take cosmicstack-labs/learning-science from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.