 I started out as a high school teacher and in those contexts, I started using a web tool called Comment years and years ago, which was a web annotation tool. And I've also done it where I have printed out text, blown it up, put it on big paper. There's the high school teacher in me. I'm the office supply queen. I put it on big paper and said, let's write on this together and think it through together. For, for me, it has been a situation where I think that students often feel like they're the only one who is having some issues with understanding on and they are a little afraid to question or to speculate, but once it becomes a more social activity, they seem to be more inclined to take a little bit more of a risk in their reading and to be a little bit more open.