Roam Notes on Poitr Wozniak (Supermemo) Twenty Rules of Formulating Knowledge

  • "Author::" [[Poitr Wozniak]]
  • "Source::"
  • "Recommended By::"
  • "Tags:: " #Flashcards #[[Spaced Repetition]] #[[flashcard design]] #Learning
  • Summary

  • The rules are listed in order from most important / common to least.
  • Rule 1: Do not learn if you do not understand. Trying to memorize things you don’t understand increase the time to learn and more importantly, reduces the value of the knowledge to nothing (e.g. memorizing a German history book when you don’t know German – you won’t know any of its history). #[[Flashcard Tip: Don’t add Things you Don’t Understand]]
  • Rule 2: Learn before you memorize. He recommends building an overall picture of the learned knowledge before memorizing. You’ll reduce learning time when the individual pieces fit a single coherent structure. So, read the chapter first, then add the cards. #[[Flashcard Tip: Learn Before you Memorize]]
    • Notes: Why can’t you learn with [[Flashcards]] alone? Perhaps this is efficient if presented in the proper order. Also, perhaps the cards need to change when first learning when compared to committing to long-term memory. If so, how do they change? In other words, how are "questions for learning" different than "questions for retention"? #[[Personal Ideas]]
  • Rule 3: Build upon the basics. Start simple, and build from there. Don’t hesitate to memorize basic, obvious things. The cost of memorizing them is small, because they’re easy to answer. "usually you spend 50% of your time repeating just 3-5% of the learned material" source #[[Flashcard Tip: Build Upon the Basics]]
    • Notes: The basics provide [[scaffolding]] that you can build upon. This reminds me of the [[80-20 rule]], where a big chunk of your time is spent on a small number of [[flashcards]]. #[[Flashcard Tip: Track Down and Eliminate Your Problem Cards]].
  • Rule 4: Stick to the minimum information principle. Formulate knowledge as simply as possible. Simple is easy to remember, and having a complex answer means there is more to remember – a larger number of simpler cards covering the same knowledge lets you review each sub-component at its own appropriate pace. #[[Minimum Information Principle]] #[[Flashcard Tip: Follow the Minimum Information Principle]]
  • Rule 5: Cloze deletion is easy and effective. #[[Flashcard Tip: Use Cloze Deletion]]
  • Rule 6: Use imagery. Our brains are wired for them. They usually take more time to create though compared to a basic verbal card, so weigh the benefits. #[[Flashcard Tip: Use Images]]
  • Rule 7: Use mnemonic techniques. He makes an interesting point that these do not solve the problem of forgetting, since the bottleneck is long-lasting and useful memory, not quickly memorizing knowledge. For that, you need #[[Spaced Repetition]]. "Experience shows that with a dose of training you will need to consciously apply mnemonic techniques in only 1-5% of your items". #[[Flashcard Tip: Save Mnemonics for Difficult Cards]] #mnemonics
  • Rule 8: Graphic deletion is as good as cloze deletion. #[[Flashcard Tip: Use Image Occlusion]]
  • Rule 9: Avoid sets. Sets are unordered collections of objects. Very difficult to memorize. If you must, use [[enumerations]] instead, which are ordered in some way. #sets #[[Flashcard Tip: Avoid sets]]
  • Rule 10: Avoid enumerations #enumerations #[[Flashcard Tip: Avoid Enumerations]]
    • He includes a nice method for [[memorizing text]] such as [[poems]] or [[prayers]], without using [[cloze deletion]]
  • Rule 11: Combat interference: #[[memory interference]] #[[Flashcard Tip: Combat Interference]]
    • Learning similar things tends to make you confuse them. [[memory interference]] – "knowledge of one item tends to make it harder to remember another item".
    • "**Interference is probably the single greatest cause of forgetting in collections of an experienced user of **[[SuperMemo]]."
    • The only strategy to work against this is detect and eliminate. It’s hard to know you’ll face interference at card creation time.
  • Rule 12: Optimize wording #[[Flashcard Tip: Optimize Wording]]
    • Shave down the number of words you use. Make your cards as clear and concise as possible. Focus on the piece of information that is important.
  • Rule 13: Refer to other memories #[[Flashcard Tip: Refer to Other Memories]]
    • When you add a new card, try incorporating things you’ve learned from other cards.
  • Rule 14: Personalize and provide examples: #[[Flashcard Tip: Personalize and Provide Examples]]
    • Link your cards to your personal life.
  • Rule 15: Rely on emotional states: #[[Flashcard Tip: Rely on Emotional States]]
    • We remember things better that are vivid or shocking.
  • Rule 16: Context cues simplify wording: #[[Flashcard Tip: Use Context Cues]]
    • They often reduce the number of words you need
  • Rule 17: Redundancy does not contradict minimum information principle #[[Flashcard Tip: Use Redundancy]]
    • Redundancy – more information than needed or duplicate information.
    • It can be good, and minimum information principle does not mean minimum number of characters in your deck.
  • Rule 18: Provide source: #[[Flashcard Tip: Provide Sources]]
  • Rule 19: Provide date stamping: #[[Flashcard Tip: Use Date Stamps]]
    • Particularly for knowledge that changes over time and can become obsolete.
  • Rule 20: Prioritize: #[[Flashcard Tip: Prioritize]]
    • There is way more knowledge in the world than you’ll be able to absorb and remember long-term.
    • Focus on adding knowledge that is most relevant and important to you.
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