So this semester, I have two Comp II classes. One talks. The other doesn't. Talking class is generally lively and intrigued. Quiet class is generally catatonic. I'm doing the exact same thing in each class and getting radically different results. I have to keep remembering that's just how it is.
Today's example was that we're talking about technological literacy, the accelerating rate of technological change, and the impact of those on definitions of humanity. For the kicker, I show them Ray Kurtzweil's truly mind-bending TED talk:
We get to the part where he's talking about nanobot red blood cells which, if someone replaces 10% of their own red blood cells with the nanobots, that person would be able to sprint for 15 minutes without taking a breath or sit at the bottom of a swimming pool for four hours.
The talking class's jaws drop. The quiet class? An honest 50% of them are checking their phones.
Sometimes that's just how it is.