Loved the pedagogical strategy of collaborative mental map, as we received contributions of all partners: videos, photos, texts, newspaper articles, notes of interest and books related to the subject. I've recently used with my students.
The collaborative mind map to visualize the different points of view on a topic of interest, and is best seen and identify the contributions of each and every one of the members.
You can see points of affinity and divergent points of all members. Everyone should support their opinions, attach files displayed in graphical or textual form, reinforcing the content.
