Several time during the process, student have to evaluate their own work, their group-mates' work and the project itself. They are asked to talk about their learning process, the problems they had during the work, their experiences.
1
First, they had to assess themselves between the two parts of the work: after the historical research, just before the making of interviews. It is important to look back at the work partly completed and correct some mistakes, if there were. This first evaluation is a short assessment of the collaboration.
2.
After the interview, students had to look back at their progress. They were asked some questions about their knowledge building: how they evaluate their own knowledge, whether they can see a difference between their starting and closing knowledge about cafés.