Table 1. Data Collection Techniques

No | Technique | Description
1 | Participatory Observation | Record the process of student interaction, involvement, and dynamics while playing board games.
2 | In-depth Interview | Explore students' perceptions, motivations, and experiences individually and in depth.
3 | Student Reflection | Students write down their experiences, impressions, and understanding after participating in the learning.
4 | Visual Documentation | Photos or videos of the learning process to support visual analysis and interactivity.