JUNIOR DIVISION 2012
| Chicago Math and Science Academy |
| Elyria Community Middle School |
| Gateway Science Academy |
| Hope Academy Chapelside |
| Horizon Science Academy Cincinnati |
| Horizon Science Academy Cleveland Elementary School |
| Horizon Science Academy Cleveland Middle School |
| Horizon Science Academy Columbus Elementary |
| Horizon Science Academy Columbus Middle School |
| Horizon Science Academy Dayton Downtown |
| Horizon Science Academy Dayton Elementary |
| Horizon Science Academy Denison Elementary |
| Horizon Science Academy Denison Middle School |
| Horizon Science Academy Lorain |
| Horizon Science Academy Springfield |
| Horizon Science Academy Toledo Downtown |
| Horizon Science Academy Youngstown |
| Imagine Bella Academy of Excellence |
| IMSA North |
| IMSA West |
| Lorain Prep Academy Menlo Park Academy |
| Michigan Math and Science Academy |
| Milwaukee Math and Science Academy |
| Minnesota School of Science |
| Noble Academy Cleveland |
| Noble Academy Columbus |
| Old Brookyln Community Middle School |
| Parma Community Middle School |
| Puritas Community School |
| Quest Charter Academy |
| Science Academy of Chicago |
| Stokeyard Community School |
| West Park Community Middle |
| Westside Community School of the Arts |
SENIOR DIVISION 2012
| Achieve Career Preparatory Academy |
| Chicago Math and Science Academy |
| Horizon Science Academy Cincinnati |
| Horizon Science Academy Cleveland High School |
| Horizon Science Academy Columbus High |
| Horizon Science Academy Dayton High School |
| Horizon Science Academy Toledo High School |
| IMSA West |
| Michigan Math and Science Academy Imagine Bella Academy of Excellence |
