Most U.S. Teens Now Use AI for Homework as Grades Fall

The Trend Is Growing Fast

According to a survey by Common Sense Media's Youth AI Safety Institute, about 70% of American teenagers aged 13 to 17 now use AI tools for their homework and classroom assignments. That's roughly 7 out of every 10 students. AI, short for artificial intelligence, refers to computer programs that can understand questions and generate answers, essays, or solutions without a human typing every word.

What This Means for Learning

While AI tools can be useful for brainstorming or understanding difficult topics, researchers are raising a red flag. The survey found that test scores are dropping at the same time AI use among teens is rising. Teachers and parents worry that students might be relying too heavily on AI to do the actual work for them, rather than using it as a learning aid. When students submit AI-generated answers without understanding the material themselves, they're not really learning—they're just getting answers.

Why This Matters Now

This trend highlights a bigger question: how should schools and families handle AI in education? Some argue AI can help struggling students catch up. Others say it makes learning too easy and undermines real understanding. The fact that grades are falling suggests that at least some students are using AI in ways that don't actually help them develop skills they'll need in college or their careers.