Hello @emiliomoron, I am also a university professor here in the East and I face the same challenge, to teach practical subject classes online and I am concerned about the fact that many phenomena that can be explained "online" also somehow need face-to-face interaction with students, in my In this case, I work with design and construction in the area of civil engineering, and it is very difficult for me to gauge whether the ideas and fundamentals dictated in class are really being established as knowledge in my students.

Very good post to reflect for a while.