Table 2 Data sources
From: A case study of student development across project-based learning units in middle school chemistry
Data | Source | Specifics | Purpose |
|---|---|---|---|
Classroom observations | Researchers | Recorded of each units’ presentation lessons | To monitor behavior of class time |
Focus group interviews | Students (4) | One groups of 4 students, semi-structured | To gain perspectives from students |
Artifacts | Students (4) | One groups of 4 students, one artifact of per unit | To evaluate students’ comprehension of core ideas |