Shared Assumptions & Changing Culture

The only thing of real importance that leaders do is to create and manage culture. If you do not manage culture, it manages you, and you may not even be aware of the extent to which this is happening.

Edgar Schein

I’m reading An Uncommon Theory of School Change for a class, and the image text struck me. Actually, it knocked me to the floor.

Specifically, the idea of “shared assumptions” among a school’s teachers and staff. Every organization has these shared assumptions, and they all influence how the day-to-day functions of the organization, specifically in defining the organization’s culture, as Ed Schein explained.

So, why are these shared assumptions important in our schools?

Easy: they play a large part in how students learn. If teachers have decided, perhaps with the best of intentions, that “our kids can’t do that“–whatever that is–then it’s highly likely that the kids won’t do that.

(Somehow, this has turned into a bad commentary on one of Meat Loaf’s greatest hits…)

This line of thinking also shows up in John Hattie’s work, as teacher estimates of achievement significantly impact student learning.

Part of our work to change schools should involve a hard look at our shared assumptions and, perhaps, some adjustments to those assumptions.

After all, you know what happens when you assume something…


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Finding the Solution by Identifying the Problem

concentrated adult female thinking about business project in office
Photo by Karolina Grabowska on Pexels.com

Sometimes, the barriers we have, personally or professionally, are ones that are buried deep down and are limitations we set on ourselves. To overcome them, we must identify them and face our own internal realities.

George Couros

George Couros delves into the importance of recognizing and confronting personal and professional barriers to progress. Drawing parallels from his marathon training experience, Couros illustrates how identifying and overcoming internal limitations is crucial for personal growth and success.

He extends this lesson to educational leadership, emphasizing the need for open communication about problems to foster solutions and progress in school communities.


Thanks for taking the time to read this post. If you’ve enjoyed the insights and stories, consider showing your support by subscribing to my weekly newsletter. It’s a great way to stay updated and dive deeper into my content. Alternatively, if you love audiobooks or want to try them, click here to start your free trial with Audible. Your support in any form means the world to me and helps keep this blog thriving. Looking forward to connecting with you more!

A Scandal in Chesslandia

In case you haven’t heard, there’s a huge scandal in the world of chess. I’m fascinated by the game even though I’m a terrible player. Maybe I’ll dedicate some time to learn like an athlete and become a more respectable chess player.

I bring up the story of Hans Moke Niemann to talk a bit about the pressure our students put on themselves. Of course, sometimes they’re pressured to achieve by parents or other family members, but many times it’s the student’s inner demons pushing them to do and be more.

I wonder what other instances of cheating we’ll find in the next few years if we can’t find a way to move away from pursuing high-stakes achievement. We’ve already seen a college admissions scandal and now an alleged instance of cheating in the exclusive world of chess.

There has to be a better way.

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