What is a hub? 

A hub is a gathering place where there is room for up to 8 nodes. In the hub you can write a text that explains to your students what will happen at that very hub. You can see the hub text as a way of sharing the narrative of the loop with your students. You can choose to do them as written text, but also in the shape of a film if you want to be a visible narrator. You also choose how much you want to stress which abilities they work with at this very hub and how you will assess their work.