| Similarity | Rank | |
|---|---|---|
| Science_Fair | 0.744 | 99230 |
| science_class | 0.613 | 75798 |
| science_experiment | 0.599 | 92271 |
| middle_school | 0.582 | 9119 |
| science_teacher | 0.546 | 29283 |
| science_lab | 0.524 | 87769 |
| field_trip | 0.524 | 8995 |
| Stem_education | 0.524 | 55349 |
| undergraduate_research | 0.517 | 72220 |
| junior_high | 0.514 | 67524 |
| science_education | 0.513 | 28470 |
| middle_school_student | 0.513 | 30581 |
| fifth_grade | 0.509 | 59022 |
| science_center | 0.506 | 93374 |
| talent_show | 0.500 | 64683 |
| classroom_activity | 0.500 | 53147 |
| design_competition | 0.499 | 93770 |
| sixth_grader | 0.499 | 98301 |
| national_competition | 0.498 | 52077 |
| high_school | 0.497 | 2409 |
| for_high_school_student | 0.496 | 55842 |
| hands-on_activity | 0.496 | 34510 |
| space_science | 0.495 | 69787 |
| fifth_grader | 0.493 | 82765 |
| K-12_student | 0.493 | 98944 |