"So what does a good teacher do? Create tension - but just the right amount"
About this Quote
Norman’s intent is calibrated provocation. He’s arguing against the seductive idea that clarity alone produces understanding. If everything is immediately easy, students don’t have to form models, test assumptions, or notice the gaps in their thinking. But if the task is overwhelming, the mind stops exploring and starts defending itself. The dash does the work of his whole career: a small pause that signals control, measurement, iteration. Not tension as drama, but tension as dosage.
The subtext is that teaching is a form of ethical manipulation. You’re deliberately putting someone in a state of productive discomfort, then guiding them through it. That requires humility (you can misjudge “the right amount”) and attention to signals: confusion that’s curious versus confusion that’s panicked; challenge that energizes versus challenge that shames.
Context matters: Norman is a central figure in cognitive science and human-centered design, famous for emphasizing constraints, feedback, and “desirable difficulty” before the phrase became a TED-friendly cliché. Read that way, the quote is also a critique of both extremes: the entertainment-first classroom that sandpapers every edge, and the weed-out culture that mistakes suffering for rigor. Good teaching, like good design, is the art of keeping people in the zone where effort turns into insight.
Quote Details
| Topic | Teaching |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Norman, Donald. (2026, January 17). So what does a good teacher do? Create tension - but just the right amount. FixQuotes. https://fixquotes.com/quotes/so-what-does-a-good-teacher-do-create-tension--58126/
Chicago Style
Norman, Donald. "So what does a good teacher do? Create tension - but just the right amount." FixQuotes. January 17, 2026. https://fixquotes.com/quotes/so-what-does-a-good-teacher-do-create-tension--58126/.
MLA Style (9th ed.)
"So what does a good teacher do? Create tension - but just the right amount." FixQuotes, 17 Jan. 2026, https://fixquotes.com/quotes/so-what-does-a-good-teacher-do-create-tension--58126/. Accessed 12 Feb. 2026.








