I use Mosaic with students daily in my Enhancement class. I psh learning paths and targeted lessons even fact fluency. I love many things, but I think it would be very helpful for students to be able to search video lessons to also get help when needed. If we are distance learning and a student is struggling, they can go up to the lessons, search "adding fractions" and be able to watch the lesson without a teacher assigning it. It might also help parents too. I know that I am going to be pushing more grade levels to use Mosaic in their classrooms, and I think this will be an important feature for me to share with teachers. Yes I know videos pop-up and help students inside of a lesson, but I have some students that like to refresh the skills ahead of time or parents that might need some help.