Connect a Diagram to the Paragraph That Explains It

Use case

When this method helps

Use this when a textbook or nonfiction book presents a diagram that seems clearer than the surrounding explanation.

A visual can imply direction, scale, or completeness that the author never claims. Linking it to the defining paragraph keeps those limits visible.

Method

Build the note

1. Record the figure number, caption, and the page where the author first explains what the diagram represents.

2. List only the relationships explicitly defined in the prose, including the meaning of arrows or grouping.

3. Add one omission or simplification the author names, or mark it unstated if none is given.

Example

See the boundary in practice

An arrow may mean influence rather than a measured causal effect. Preserve the author’s verb instead of upgrading it to causation.

Quality check

Before you trust the note

Your note should distinguish what the picture suggests from what the text actually defines.

Continue with a related guide

• Build a Theorem Dependency Trail While Reading
• Mark a Flashback Boundary and Its Trigger