During an explanation, many teachers have said they have stood at the front of the class and seen a student’s eyes go glassy. Not really out of boredom. It’s more like absence. It’s as if the kid is there physically but is mentally taking a break, ready to return to something faster, louder, and more responsive. That moment might have been there in some form for a long time. Now, though, it feels different—more often and harder to stop.
It has some weight because of the numbers. Teenagers in the United States spend more than eight hours a day watching TV, movies, and videos. A lot of that time is spent on short-form content like TikTok, YouTube Shorts, and Reels. Also, only 17% of thirteen-year-olds say they read for fun almost every day. In 1984, 35% of people did that. That’s a pretty big drift. The way that generation thinks about the world is very different from the way that schools were built.
This is hard to understand because the learning on those platforms isn’t always simple. There is a YouTube video for everything a teenager could want to know about the subject: how black holes work, how to rebuild a carburetor, how geopolitical tensions in Eastern Europe grew, or how compound interest slowly eats away at savings. The videos are usually well-made, free, and narrated by someone who clearly knows what they’re talking about. It seems like this kind of self-directed, interest-driven learning is really useful. It’s hard not to notice how driven students are when they want to learn something in particular.
But being motivated by an algorithm is not the same as becoming disciplined by working through something slow and hard. A well-made explainer video and a close reading of a primary source are not the same way to improve your thinking. One doesn’t ask much of you. The other one wants you to be confused, follow a line of thought for pages, and think about an argument long enough to judge it. In the past, schools were where that second type of thinking was taught. It’s still not clear if short-form content can help build it or if it slowly breaks it down over time.
What’s bad is that schools aren’t losing this battle because they’re careless. Their products aren’t as good as those made by some of the world’s best-funded behavioral design teams. No matter how good a history book is, it can’t compare to content that is made to make people feel good and change based on what keeps them watching in real time. That’s not something bad to say about teachers. This is more of a structural fact that school districts are just now starting to understand well enough to name.
As a result, some schools have leaned into technology by making lessons more like games, using micro-learning, and combining platforms that students already use. The reasoning makes sense. Go to where they are. That way of doing things, though, is slow. It gets harder to get students to accept things that are harder the more you change what you do to fit what they can handle. Involvement turns into the ceiling, not the floor.
Others have tried to keep things the same by giving out books, making students write essays, and limiting devices. Some low-tech examples, like Waldorf and classical schools, show that it might be possible. But they only happen in small groups of people who have chosen to be a part of them. That kind of resistance on a large scale in public schools, against economic incentives, parental politics, and the next wave of more interesting technology is a whole different challenge.
What’s really hard about this is that both instincts—to resist and to adapt—come with real risks. If you try to fight back, you might end up losing the students who are already the least connected to school culture. Giving up on the kind of deep, slow, hard learning that has been the point of schooling for a long time might be part of adapting. There is no clean path. And the choice that is made in the next ten years or so, mostly by district administrators, curriculum writers, and teachers who are tired, will be more important than most people think right now.
