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.

Practice Invitational: February 12, 2022

Regional Tournament: March 12, 2022

State Tournament: April 23, 2022

Upcoming Dates

  • February 12, 2022: Practice Regional
  • March 11, 2022: All build event submissions are due by 5:00 pm.
  • March 12, 2022: Regional Tournament
  • April 21, 2022: All state build event submission are due by 5:00 pm. 
  • April 23, 2022: State Tournament




Students can now take tests online.

Take Test using Login ID