GHMSSO
Grand Haven Middle School Science Olympiad
Welcome to the GHMSSO Website
Welcome to the GHMSSO Website
What is science olympiad in 5 minutes or less...
check out the rules for more details
See more info in the GHMSSO NEWS BELOW
Registration for the 2023 season is open.
Select "registration" from the menu above.
FAQ - The questions that we have received and the ANSWERS to them.