85% of US Teachers Use AI, and Most Schools Have No Policy

If you've been using AI at school and quietly wondering whether you're ahead of the curve or behind it, the data says neither. You're the norm. In the most complete national survey on the subject, from the Center for Democracy and Technology, 85 percent of teachers and 86 percent of students reported using AI during the 2024-25 school year. That survey is still the reference point most districts and researchers are working from as this school year plays out, and it's worth sitting with what it actually says, both good and uncomfortable.

What do teachers gain from using AI?#

Time back, mostly. Among teachers who use AI regularly, 76 percent said it freed up time to work directly with students, the opposite of the fear that AI would push teachers out of the room. In practice, that mostly means lesson drafts, differentiated worksheets, first-pass feedback, and the admin load that used to eat into evenings, not the actual teaching itself.

The costs that do not show up in a time-saved statistic#

The concerns are just as real, and worth taking at face value rather than waving away. In the same survey, 71 percent of teachers said it's become hard to tell whether a piece of student work is genuinely the student's own. About two-thirds of parents said they worry AI is eroding skills like writing and critical thinking. And separately, roughly half of students surveyed said using AI in class made them feel less connected to their teacher, a cost that doesn't show up anywhere in a time-saved statistic but matters just as much.

Most schools are improvising too#

What's missing is support to make sense of any of it. Fewer than half of principals surveyed reported that their school had any formal AI policy or guidance at all, and only around a third of district leaders said they'd provided AI training to students. So if it feels like you're improvising, that's not a personal failing, the data says most schools are improvising right along with you.

None of this points to a simple verdict. AI in the classroom isn't a fad that's going to fade before anyone has to deal with it properly, and it isn't a tool that's obviously making everything better either. It's already just part of how teaching happens, whether or not your school has caught up with rules for it. The more useful question for the year ahead probably isn't whether to use it, most of you already are, it's noticing where it's genuinely buying you time with students and where it might be quietly doing a student's thinking for them instead.

Further reading: The Conversation, on the CDT survey and the case for slowing down and GovTech's coverage of the same report.