The science of learning itself - how memory works, why you forget, and the evidence-based techniques (spaced repetition, active recall, interleaving, deliberate practice) that make anything stick.https://penluma.com/https://penluma.com/blog/learn-how-to-learn/00-index-learn-how-to-learn/https://penluma.com/blog/learn-how-to-learn/00-index-learn-how-to-learn/A plain-English map of how learning really works: how memory forms, why you forget, and the study techniques that actually stick - so you can learn anything faster.Sun, 05 Jul 2026 00:00:00 GMTLearn How to Learnhttps://penluma.com/blog/learn-how-to-learn/01-why-learn-how-to-learn/https://penluma.com/blog/learn-how-to-learn/01-why-learn-how-to-learn/Most study methods that feel productive barely work. Here's the science of how learning actually happens - and the master skill that makes every subject easier.Sun, 05 Jul 2026 00:00:00 GMTLearn How to Learnhttps://penluma.com/blog/learn-how-to-learn/02-how-memory-works/https://penluma.com/blog/learn-how-to-learn/02-how-memory-works/Memory isn't one thing - it's a pipeline from a split-second buffer to a tiny desk to a vast warehouse. Here's how it really works and why most things leak out.Sun, 05 Jul 2026 00:00:00 GMTLearn How to Learnhttps://penluma.com/blog/learn-how-to-learn/03-forgetting-curve-spacing-effect/https://penluma.com/blog/learn-how-to-learn/03-forgetting-curve-spacing-effect/Cramming works the next morning, then it's gone. Here's the forgetting curve that explains why - and the spacing schedule that makes learning actually stick.Sun, 05 Jul 2026 00:00:00 GMTLearn How to Learnhttps://penluma.com/blog/learn-how-to-learn/04-spaced-repetition-anki/https://penluma.com/blog/learn-how-to-learn/04-spaced-repetition-anki/Same study time, twice the memory. Here's how spaced repetition works, why cramming fails, and how to build your first Anki or Leitner-box deck this week.Sun, 05 Jul 2026 00:00:00 GMTLearn How to Learnhttps://penluma.com/blog/learn-how-to-learn/05-active-recall-study-technique/https://penluma.com/blog/learn-how-to-learn/05-active-recall-study-technique/Re-reading feels productive but barely sticks. Active recall - closing the book and testing yourself - builds far stronger memory. Here's how to do it.Sun, 05 Jul 2026 00:00:00 GMTLearn How to Learnhttps://penluma.com/blog/learn-how-to-learn/06-interleaving-practice/https://penluma.com/blog/learn-how-to-learn/06-interleaving-practice/Mixed, messy practice feels clumsy but builds far more durable skill than smooth drilling. Here's why interleaving beats blocking - and when it doesn't.Sun, 05 Jul 2026 00:00:00 GMTLearn How to Learnhttps://penluma.com/blog/learn-how-to-learn/07-elaboration-dual-coding/https://penluma.com/blog/learn-how-to-learn/07-elaboration-dual-coding/Why asking "why?", drawing your notes, and studying two examples beats rereading. The elaboration and dual coding techniques that carve facts into memory.Sun, 05 Jul 2026 00:00:00 GMTLearn How to Learnhttps://penluma.com/blog/learn-how-to-learn/08-feynman-technique/https://penluma.com/blog/learn-how-to-learn/08-feynman-technique/You understand less than you think. The Feynman Technique - explain it simply, find where you stall, relearn - turns teaching into the fastest way to learn.Sun, 05 Jul 2026 00:00:00 GMTLearn How to Learnhttps://penluma.com/blog/learn-how-to-learn/09-focus-and-deep-work/https://penluma.com/blog/learn-how-to-learn/09-focus-and-deep-work/You can't learn what you don't fully attend to. Here's why multitasking wrecks memory, how the phone on your desk taxes your mind, and how to do real deep work.Sun, 05 Jul 2026 00:00:00 GMTLearn How to Learnhttps://penluma.com/blog/learn-how-to-learn/10-deliberate-practice/https://penluma.com/blog/learn-how-to-learn/10-deliberate-practice/Deliberate practice, not raw hours, builds mastery. Here's what it really is, why the 10,000-hour rule is a myth, and how to practice so your time counts.Sun, 05 Jul 2026 00:00:00 GMTLearn How to Learnhttps://penluma.com/blog/learn-how-to-learn/11-sleep-exercise-and-learning/https://penluma.com/blog/learn-how-to-learn/11-sleep-exercise-and-learning/Sleep is your brain's save button and exercise is its fertilizer. Here's how rest, movement, and food quietly decide how much of your studying actually sticks.Sun, 05 Jul 2026 00:00:00 GMTLearn How to Learnhttps://penluma.com/blog/learn-how-to-learn/12-motivation-and-growth-mindset/https://penluma.com/blog/learn-how-to-learn/12-motivation-and-growth-mindset/Growth mindset and grit are real but oversold. Here's the honest science on motivation, self-regulated learning, and the structure that gets studying done.Sun, 05 Jul 2026 00:00:00 GMTLearn How to Learnhttps://penluma.com/blog/learn-how-to-learn/13-study-system-note-taking/https://penluma.com/blog/learn-how-to-learn/13-study-system-note-taking/Knowing twelve study techniques won't help if you never use them together. Here's how to build a personal learning system that makes what you study stick.Sun, 05 Jul 2026 00:00:00 GMTLearn How to Learnhttps://penluma.com/blog/learn-how-to-learn/14-learning-techniques-cheat-sheet/https://penluma.com/blog/learn-how-to-learn/14-learning-techniques-cheat-sheet/A one-page, evidence-ranked cheat sheet of study techniques - the two that work, the three that don't - plus a 30-day plan, a plain-English FAQ, and a glossary.Sun, 05 Jul 2026 00:00:00 GMTLearn How to Learn