Elementary Division (K-5)
| Models & Collection Studies |
3-5 | |
| Invention, Experiment, & Observation Studies |
K-2 | 3-5 |
Secondary Division (6-12)
| The Collection Study | 6-12 |
| The Engineering Study | 6-12 |
| The Experiment Study | 6-12 |
| The Model Study | 6-12 |
| The Observation Study | 6-12 |





