Fig. 1. Co-creation procedure during the Conceptualization, Development and Evaluation phases of edCrumble

Fig. 2. left. Paper template of the workshop1 with 3 templates filled in by participants

Fig. 2. middle. Participants of the workshop2 completing a paper LD template

Fig. 2. right. Scanned paper LD template resulting from the workshop2 -with the timeline and the activity cards