Fig. 1

Summary of students’ participation in the Edpuzzle activity. The table (left) shows the percentage of all students who signed up for the platform (55) that viewed at least one video of each topic (purple); the percentage of all videos that they viewed at least for one second of each topic (blue); the percentage of questions included in the videos correctly answered (yellow). A table of contents is added (right) with each theme’s respective mean length of videos (below). Thus, 20% of all students that signed up for Edpuzzle (55) viewed at least one video of topic number 9, “spinal tumors.” They viewed at least one minute of virtually all videos on that topic, and correctly answered 80% of all questions included in the videos of that specific theme