| 100% | BIO | 3 | Science class, for short |
| 100% | CHEM | 4 | Science class, for short |
| 94% | BIO | 3 | Life science class, for short |
| 93% | BIO | 3 | High school science class, for short |
| 93% | LAB | 3 | Hands-on science class, for short |
| 92% | APBIO | 5 | Challenging high-school science class, for short |
| 91% | LAB | 3 | Science class segment, for short |
| 91% | LAB | 3 | Science class setting, for short |
| 91% | LABS | 4 | Science class settings, for short |
| 90% | BIO | 3 | Science class with microscopes, for short |
| 90% | CHEM | 4 | Science class with beakers, for short |
| 90% | BIO | 3 | Science class with dissection, for short |
| 89% | BIO | 3 | Science class with dissection lab, for short |
| 87% | APCHEM | 6 | High school science class for college credit, for short (2 wds.) |
| 87% | BIO | 3 | Science class that includes zoology and botany, for short |
| 86% | BIO | 3 | Science class where you might dissect a frog, for short |
| 86% | BIO | 3 | Science class where you might learn about anatomy, for short |
| 85% | BIO | 3 | Science class in which students might dissect a frog, for short |
| 85% | BIO | 3 | Science class where a student might dissect a frog, for short |
| 83% | CHEM | 4 | Science class in which you learn about the periodic table, for short |
| 81% | PSYCH | 5 | Class for a cognitive science major, for short |
| 71% | APBIO | 5 | Science class for ambitious H.S. students |
| 70% | HOMEEC | 6 | Class also known as consumer science, for short |
| 69% | HOMEEC | 6 | Class also called "domestic science," for short |
| 69% | APBIO | 5 | H.S. science class for college credit |
| 69% | APBIO | 5 | H.S. science class for ambitious students |
| 67% | ESL | 3 | Class for some immigrants, for short |
| 67% | LITCRIT | 7 | Class for English majors, for short |
| 67% | APS | 3 | Classes for college credit, for short |
| 67% | CHEM | 4 | Science subject, for short |