AI in the Classroom: How One School Stopped Panicking and Started Teaching With It

Key points

• Cheshire Academy, a private school in Connecticut with around 400 students, has introduced a traffic-light labelling system telling students when AI is and is not allowed on assignments.
• The school's "Student AI Council" puts students in charge of leading discussions about healthy AI use.
• AI educator platform MagicSchool costs just under $100 per year for an individual teacher's unlimited plan.
• French teacher Miriam Przybyla-Baum has taught at Cheshire for nearly 30 years without using AI herself, yet runs some of the school's most creative AI-awareness exercises.
• AI tools can generate plausible but incorrect content, a failure mode researchers call hallucination, making human review of every output essential.

Chatbots hit schools like a surprise fire drill. One day students were writing their own essays; the next, they had an app that could produce a passable five-paragraph piece in seconds. Teachers noticed. But knowing something is happening and knowing what to do about it are very different problems.

Cheshire Academy, a boarding and day school in Connecticut, decided a blanket ban wasn't the answer.

What did the school actually do?

Instead of mandating one AI tool, Cheshire trained staff in general techniques: how to write a useful prompt (a typed instruction that tells an AI what to do), and where AI goes wrong. Teachers now use a mix of general chatbots like ChatGPT and Perplexity alongside MagicSchool, a platform built for educators that generates quizzes, worksheets, lesson plans and grading rubrics from a single dashboard.

The traffic-light system is the most visible result. Every assignment now carries a colour code: green means AI is fully allowed, red bans it entirely, yellow sits in the middle. A teacher might permit spell-check but not a full chatbot conversation. Students know the rules before they open their laptops, which is genuinely useful. No more guessing whether a grammar suggestion counts as cheating.

What about the teachers who still do not want to use AI?

They're welcome to opt out, and some do. Miriam Przybyla-Baum teaches French. She's built classroom materials across nearly 30 years and doesn't feel she needs a chatbot's help. She'd already spotted students using AI-assisted tools like Google Translate to dodge language exercises long before ChatGPT launched, so she built exercises around that reality instead.

In one assignment, students let a large language model (an AI system trained on vast amounts of text, the same technology behind ChatGPT) edit their homework. Then they go back through every suggested change and decide which ones improved their writing and which ones flattened their voice. In another, students anonymously grade each other's AI-assisted work, flagging which sentences they suspect a machine wrote.

The point isn't to catch cheaters. It's to make students think. Our 20 August story on OpenAI's ChatGPT for Teens covered a parallel effort to teach high schoolers how AI actually works, not just how to use it for essay shortcuts.

Should teachers trust AI to write for students?

Not without checking it carefully. AI systems frequently produce what researchers call hallucinations: confident-sounding statements that are simply wrong. A generated quiz might contain a flawed equation or a mangled historical date. Any teacher using AI for student-facing materials needs to read every line before it goes out. Treat the draft the way you'd treat a student's first attempt. It needs a human eye.

Common questions

Can a school just ban AI and move on?

Probably not for long. Students have access to these tools on personal devices at home, and enforcing a ban on take-home work is close to impossible. Teaching students when and how to use AI responsibly tends to produce better outcomes than prohibition.

Is MagicSchool safe to use for student data?

MagicSchool markets itself as an educator-first platform with privacy controls, but teachers at Cheshire have so far held back from using it to generate personalised student feedback, citing concerns about data privacy and output quality. If your school is considering any AI tool, ask the vendor directly for its data policy before uploading anything about students.

Does a teacher need to spend money to use AI in the classroom?

Not necessarily. Free tiers of ChatGPT and similar tools handle most planning and brainstorming tasks. MagicSchool has a free version too, though the paid plan at just under $100 a year for one teacher unlocks unlimited use and complete record-keeping.