| in the classroom | 20 | location |
| to capture students' investigations | 16 | purpose |
| in class | 13 | temporal |
| teacher → use → video | 251 |
| teacher → incorporate → video | 15 |
| teacher → integrate → video | 13 |
| teacher → utilize → video | 6 |
| teacher → employ → video | 4 |
| teacher → look to use → video | 3 |
| negative | neutral | positive |
| 0.045 | 0.522 | 0.433 |
| Raw frequency | 292 |
| Normalized frequency | 0.664 |
| Modifier score | 0.668 |
| Perplexity | 195.375 |