| A | B |
|---|
| Appendix | Adds additional information at the end of the book. |
| Bibliography | List of books and Internet sites used in the book. |
| Caption | Sentence or two that explains an illustration or photo. |
| Chart | Organizes information in columns and rows so it is easier to understand. |
| Close-up | Shows details of an object. |
| Comparison | Shows the size of something you know next to something you don't. |
| Cutaway | Removes part of the outside to show you the inside. |
| Diagram | Labels on an outline of an object to explain parts of the whole. |
| Font | Highlights what is important. |
| Glossary | Explains difficult words in the book. |
| Graph | Shows numerical information so comparisons can be made. |
| Index | Alphabetical list of all the topics with their page numbers so you can easily find them. |
| Label | Explains part of a picture. |
| Map | Helps you locate where things are in the world. |
| Photograph | Shows exactly what something looks like. |
| Sidebar | Boxes of information to the side of the main text. |
| Table of Contents | Tells the order of the topics in the book. |
| Time Line | Orders events in the time periods in which they happened. |
