Science Olympiad is nationwide competition. Students compete in 23 events that include earth science, biology, chemistry, physics, and engineering. Science Olympiad is designed to increase a student’s interest in STEM fields and provide recognition for outstanding achievement in team events. Students compete in Science Olympiad with the top teams advancing from Regional to State to National levels.

Illinois Science Olympiad is a non-profit organization devoted to improving the quality of science education, increasing student interest in science, and providing recognition for outstanding achievement in science education by both students and teachers.

State Tournament for April 10, 2021 

Upcoming Dates

  • By February 26th - Lists for events with download, shopping or other needs will be published and Scilympiad opens for regional for builds
  • March 4 - All forms including Demographic Information Due
  • March 6 - Regional Tournament
  • March 13 - Awards Ceremony
  • March 16 - registration opens for state for builds
  • April 3 - Scilympiad opens for state
  • April 10 - State
  • April 17 - Awards Ceremony




Students can now take tests online.

Take Test using Login ID