“Dear Mr. Dobson,
Thank you so much for presenting at our school. I don’t think there was a single part of your presentation that I didn’t enjoy. Your bubbles presentation, though highly enjoyable, were an important part of our theme, which mainly focuses on water. Of course, the crazy folding shapes were the most awesome part, but I’m sure you get that a lot, and I found it very interesting that though things start out as one shape, if you mess with them enough, they all turn into the same thing. Thanks again for coming, and I hope you can come back soon.