i use pole everywhere to get the pulse of what's happening in a class. Pull everywhere is great for formative assessment, helping people build their neural networks. i wanted to share one other thing that i used pull everywhere for that was so powerful comes out of james lang's work on how powerful prediction can be. I showed a video from karen caldwell talking about the differences between our feelings about learning and our tests of learning. What do you think happened when they changed this particular dynamic and the study? So i pressed paws on karen's video, asked them to predict, you know, switched over to pull everywhere, and then switched back. And it was so great,