Useful book notes are not a smaller copy of the text. They are a map of ideas that answer your question and may change understanding or action.
Separate four layers
AUTHOR'S IDEA
A concise, accurate statement:
IN MY WORDS
What I think the idea means:
APPLICATION OR CHECK
Where it could be used or challenged:
SOURCE
Book, chapter, and page:This prevents your inference from silently becoming the author’s claim and preserves the context for later checking.
Write after a meaningful section
Stopping after every paragraph can destroy the shape of the argument. Read a section, close the book, and retrieve its central idea. Then verify accuracy and keep a quotation only when the wording itself matters.
In one study of text comprehension, participants whose notes summarized content performed better on several tasks than those whose notes followed the source order or copied it verbatim. Effects depended on the task and whether notes could be reviewed (Kobayashi, 1999). This does not establish one universally superior note system.
Produce an output document
At the end, collect three central ideas, one serious objection, one connection, one action or observation for the week, and the few pages worth revisiting. A short review or discussion question can be the output when application is not relevant.
In Flammy, chapters can become quest steps and one processed section can become a repeated action. XP does not evaluate interpretation; returning to the source and using the idea do.
Use the post-chapter memory protocol to retain the main idea. Lecture material needs the different lecture-note processing template.