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Growth mindset posters students do not roll their eyes at

The phrase "the power of yet" has been on classroom walls for a decade. Here is what still works, and what students stopped reading years ago.

6 min readUpdated 10 August 2026

Growth mindset arrived in classrooms as a real finding and became wall decoration within about five years. Most students above Grade 4 have now seen the same six slogans in three different rooms, which is roughly the point at which a phrase stops carrying meaning and starts carrying a tone.

The idea is still sound. The phrasing needs replacing.

What replaces it is not a better slogan, it is a statement students can argue with. The visuals in the Classroom Collection are drawn for that: one idea, no cheerleading, and phrased so a fifteen-year-old can disagree out loud. The free lesson includes the questions for doing exactly that.

What stopped working

What still lands

The phrasing that survives contact with a teenager tends to share three things: it describes rather than instructs, it admits the hard part, and it would still be true if an adult were not saying it.

You Have to Be Bad Before You're Good
Describes how learning works rather than instructing anyone to feel differently about it. You Have to Be Bad Before You're Good

Turning a poster into five minutes

A poster that only ever hangs there is worth very little. The same image used once as a starter is worth considerably more, and it costs five minutes.

  1. Put it up without comment. Let it sit for a few days.
  2. Then, at the start of a lesson: is this true? Hands for yes, hands for no.
  3. Ask two people from each side why. Not for consensus, just for reasons.
  4. Finish with when it is not true. This is the part that earns their attention, because it treats the poster as a claim rather than an instruction.
Your Brain Believes What You Repeat
Works better as a question to argue with than as a statement to accept. Your Brain Believes What You Repeat

A wall that works

Three or four posters, changed when they become relevant, beats a display of twelve that becomes invisible in a fortnight. Put them where students already look, which is beside the door and above wherever they queue.

And leave one gap. A wall with a space on it looks like it is still being used.

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