This class was so useful! I have a bit of experience/understanding of copyright from working in music business for many years, but there were so many things I was not considering as a teacher. I would not have thought to be so careful about only using open license pictures, but now I will. I already used https://pixabay.com/ for our first math assignment. It made me think about a creative commons documentary that some of my former colleagues were involved with https://www.nfb.ca/film/rip_a_remix_manifesto/ and the associated open-source remix film project http://www.montrealhotelsearch.com/opensourcecinema.

                (Picture credit: https://pixabay.com/photos/cat-funny-stalker-creeper-2579323/)