 So I started using social annotations when I was co-teaching a higher level course, and it really helped us be able to kind of get rid of the bland reading response. I feel like discussion forums and those things are starting to become kind of cookie cutter. And so we were in pandemic mode, and we were looking for a tool that would be more interactive in real time. And then after we did some trial and error era, and this is with my colleague Dr. Claire Daniel, we created up some assignments over that and that I was able then to apply to my first year experience course. And so what we do what this assignment does is, it replaces the reading response so students do a deep reading before they come to class to discuss the reading. And what it helped with the first year experience is our students were experiencing a high level of disengagement during the pandemic and that's only gotten worse as the semesters have moved forward. And so they, this was a way for us when students stopped talking to be able to go back to the social annotations and spark new conversation from what they've already started. So it was a nice foundation point that not only helped them prepare for that hard discussion, but then also helped me sustain the discussion later on when things were getting tough in the classroom.