Trends in Higher Education Service-Learning Courses for Pre-Service Teachers: A Systematic Review
Table 7:
| Item | Frequency |
| Final course assignment (writing task) | 4 |
| Final reflection | 2 |
| Weekly assignments/ reflections | 1 |
| No official evaluation | 3 |
| Content exams | 1 |
| Interviews | 4 |
| Posters, short narratives, photography | 1 |
