Science Fair Projects by Grade Level

You can search for a science fair project idea by grade level to narrow down your choices. If you're seeking a science fair project idea, be sure to check projects targeted at other grade levels, since the best project depends not only on your educational level, but also on your interests and the availability of materials

Preschool Science Fair Projects
Kindergarten Science Fair Projects
1st Grade Science Fair Projects
2nd Grade Science Fair Projects
3rd Grade Science Fair Projects
4th Grade Science Fair Projects
5th Grade Science Projects
6th Grade Science Projects
7th Grade Science Projects
8th Grade Science Projects
9th Grade Science Projects
10th Grade Science Projects
11th Grade Science Projects
12th Grade Science Projects