| A | B |
|---|
| glossary | a small dictonary in the back of the book |
| picture | a real photo |
| caption | a sentence under a picture |
| diagram | a drawing of something you are reading about |
| label | a tag to name parts on a diagram or picture |
| heading | a title that tells you what a section is about |
| table of contents | chapters and page numbers |
| index | topics and page numbers |
