| Items | M | SD |
| Classwork | 3.10 | 0.83 |
| Home | 2.68 | 0.89 |
| Observation | 2.90 | 0.88 |
| Questioning | 3.21 | 0.82 |
| Discussion | 2.49 | 0.91 |
| Short test | 2.68 | 0.90 |
| Presentation | 2.23 | 0.94 |
| Peer-assessment | 2.11 | 0.93 |
| Self-assessment | 2.37 | 0.98 |
| Project work | 2.30 | 0.97 |
| Interview | 2.14 | 0.92 |
| Exams | 3.12 | 0.92 |