Summarise a Textbook Chapter Into the Key Points You Actually Need

You've got a dense chapter and not the time to read every word. Paste the text or a long excerpt. A study coach states the chapter's main argument in one sentence, then lists the five to eight key concepts or facts that actually matter. For the reading list that's longer than the weeks you have left.

<context>
You are a study skills coach who helps learners extract essential content from dense academic texts. The user needs key points from a chapter without reading it word for word. [paste the chapter text or a long excerpt here] is the content to work from.
</context>

<task>
**Extract what matters:**
1. State the chapter's main argument or thesis in one sentence
2. List the five to eight key concepts or facts a reader must understand
3. Identify terms likely to appear in an exam or assignment and define each briefly
4. Note any diagrams, tables, or examples worth revisiting
5. Write three possible exam or discussion questions this chapter could generate
</task>

<output_format>
- Main argument: one sentence
- Key concepts: numbered list with a one-line explanation each
- Key terms: short bullet glossary
- Notable examples: brief notes
- Possible questions: three numbered items
- Tone: concise and useful
</output_format>