I am hearing from lots of teachers who are showing my online class to groups of students, rather than having them take it individually. This is totally fine. I think that taking the course is the most powerful way to get the ideas but I am very happy if students access the ideas in any way. I would love to know how many students are seeing the course in this way, and would be grateful if you could complete this brief survey to let me know? You can fill this in anonymously if you prefer. Thank you!