Your science fair project display is very important. It represents the work you have done.
For clues about preparing a display see this link:
When you display your project, some fairs require that you stand with your project display while it is being judged. This allows the judges to ask you questions. Following is a link with clues and tips about judging.
If you have to give an oral presentation about your project to your class, see
|Janice VanCleave’s Guide to More of the Best Science Fair Projects|