It's more of me talking, and my students asking lots of questions. They love it. I don't really know another way.
The goal was to talk about the different conservation laws for nuclear reactions: number of nucleons, charge, mass-energy.
But it opened up so many other questions, including anti-matter, black holes, and dark matter. I tried my best to answer. The conversations were rich and interesting and the questions were great, but I was the sage on the stage.
I can't wait until they start reading about all these topics and start teaching me. I'll have to wait to the book project after the AP Exam.