Course categories
 | Burneson, Jackie | |
| AP Chemistry Period 6 |   | |
| AP Environmental Science Period 5 | | |
| Honors Chemistry Periods 2, 3, 4 | |
| Drago, Michael | |
| Gahr High Department Forum | | |
| Gahr History | | |
| World History CP Period 4 | | |
| World History CP Period 5 | | |
| World History CP Period 6 | |
| Erickson, Bruce | |
| Calculus |  | |
| Algebra 2 | | |
| Algebra 1 | | |
| Micro Computer Servicing | |
| Escalante, Michael | |
| Senior English IV Honors Period 3 | | |
| Junior English III CP Period 1 | | |
| Senior English IV Honors Period 2 | | |
| Junior English III CP Period 5 | | |
| Junior English III CP Period 6 | |
| Jones, Pamela | |
| Spanish 3H - Period 4 | | |
| Spanish 1 - Periods 3 & 6 | | |
| Spanish 3 - Periods 2 & 5 | |
| Kim, Tae | |
| Geometry Period 1 | | |
| Algebra 1 Period 2 | | |
| Geometry Honors Period 4 | | |
| Geometry Period 5 | | |
| Geometry Honors Period 6 | |
| Kinman, Stacey | |
| English CP w/ Support Class | | |
| English I CP | | |
| English Workshop | |
| Myers, Bill | |
| Auto Mechanics | |
| Rico, Lisa | |
| English III CP/ATA - Period 1 | | |
| English III CP - Period 2 | | |
| English Enrichment - Period 3 | | |
| English III CP - Period 4 | | |
| Yearbook - P5 and P7 | |
| TenBroek, Suzanne | |
| French I - Period 1 & 2 |  | |
| French III - Period 3 | | |
| French IV/AP - Period 3 | | |
| AP French Lit - Period 3 | | |
| French II - Period 4 & 5 | |
| Vrooman, Andrea | |
| English II Honors - Period 6 | | |
| Journalism - Period 5 & 7 | | |
| English II ATA - Period 3 | | |
| English I CP - Period 2 | | |
| English II Honors - Period 1 | |