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How to Reduce Teacher Turnover

The resignation letter is the last page of the story. Start reading months earlier.

Nobody wakes up in May and decides to leave teaching. The teacher who hands you that letter in June was already halfway out the door in November. They sat in your staff meetings getting quieter. They stopped staying late. They stopped complaining, which you mistook for being fine. It wasn't fine. It was done.

And every one of them costs you. Not just the $20,000 or so it takes to hire and train a replacement. You lose the relationships those teachers built with kids. You lose institutional memory. The rest of your staff watches one more good person walk out and wonders if they're next.

Why your current plan isn't working

• Exit interviews. You're asking people who already left. The answers are polite, vague, and useless. "Pursuing other opportunities" tells you nothing.
• End-of-year climate surveys. By the time you read the results in June, the teachers you needed to hear from are already gone. A survey is a photo. Turnover is a movie.
• Pay and perks you can't control. Most principals can't change salaries, pensions, or district policy. Competing on money is a losing game for a building leader.
• Appreciation week. Teachers don't leave because of a missing thank-you note. They leave because nobody noticed they were drowning until they quit.

What actually reduces turnover

• Know how your people are doing. Daily. Burnout builds over weeks, not days. If you can see the pattern forming in real time, you can act before the pattern becomes a resignation. That means a rhythm, not a survey.
• Go first. When the principal checks in honestly, it gives every teacher permission to be real. You can't build a culture of honesty from behind a desk.
• Act on the small signals. A teacher whose check-ins trend down for three weeks doesn't need a wellness webinar. They need a real conversation. Maybe a lighter load that month. Maybe just to be seen.
• Make staying human. Teachers leave jobs where they feel invisible and stay in jobs where they feel known. Being known isn't a program. It's a practice.

The version for your staff

The practice starts with individuals. A 30-second daily check-in gives every teacher a moment to be honest about how the job is hitting them. When the whole building does it together, you stop guessing about morale and start seeing it.

Cornelius Mosby is the founder and CEO of Super-Self Institute. He works with schools on building human capacity — starting with the adults nobody asks about.