State Science + Technology Fair of Iowa (SSTFI)

The State Science + Technology Fair of Iowa (SSTFI) is a STEM competition for student researchers in grades 6–12. It is run by Iowa 4-H Youth Development and acts as an affiliate of the Regeneron International Science and Engineering Fair, providing a platform for presenting research findings to professional researchers. The 2027 fair is scheduled for April 1–2, 2027, at Hilton Coliseum in Ames, Iowa.

Open to students in grades 6 through 12; teachers must register every year.

Open the application for State Science + Technology Fair of Iowa (SSTFI)