Mental Models: How understanding the mind can transform the way you work and learn

by Jim Heal, Rebekah Berlin

What if you could unlock the science of effective thinking and harness your mental processes for greater success at work and in life? Join two experts in the field of applied cognitive science as they reveal the hidden mechanisms behind our thoughts and actions. Beginning with the fundamental question of what makes some individuals excel in areas where others falter, this book explores how our mental frameworks - shaped by experience, knowledge, and the intricate workings of the mind - directly impact our effectiveness in everyday situations. From delivering a compelling presentation to leading a team through a challenging project, our cognitive models dictate our outcomes more than we realize. Drawing on the latest research in cognition and learning, Dr. Jim Heal and Dr. Rebekah Berlin provide a roadmap for refining the mental models that shape our daily decisions. Along the way, we'll explore essential concepts of the mind like effective learning processes, the structure of memory, and how to manage cognitive load. With each chapter, you'll gain practical strategies to enhance your thinking, improve your communication and better understand the complexities of human interaction. Whether you're an educator, a manager, or a leader, Mental Models will equip you with the tools to elevate your effectiveness and unlock new opportunities for growth. Step beyond conventional wisdom and discover how a deeper understanding of your mind can transform your life.

300 pages, Paperback

Published July 1, 2025

Reviews

[Konrad · Rating 5 out of 5]

It’s a simple truth, that I too often neglect, but the universal commonality about everyone we teach is they have a brain, and this is like a demystifying instruction manual for how the brain works and learns. I wish I had read this 10 years ago!

I’ve stumbled upon bit and pieces of this, though mostly watered down, and jacked some of these tools from great teachers, but this explicitly and comprehensively puts the tools of cognitive science all in one very helpful place. It’s relevant and the authors practice what they preach, making the content really approachable and applicable.

Highly recommended for teachers, leaders, parents and anyone who helps others learn.

If you’re still reading and the length of this review hasn’t caused cognitive overload, I also need you to know that Cullen is the book club king, and he is 99% responsible for my encoding of this new learning to my long term memory.

[Cullen Johnson · Rating 5 out of 5]

The book I’ve been craving. It takes learning science and makes it practical. All educators should read this!

[Karen Berlin · Rating 5 out of 5]

By putting the described models into practice, this well-designed and efficiently structured book offers concise, precise, and explicit mental model descriptions, including examples and non-examples, the “why” behind what works and what doesn’t, step-by-step implementation guidance, and takeaway summaries to ensure new learning sticks. Grounded in research and rich in practical application, this valuable roadmap for building and strengthening schemas can be used to navigate any learning destination.

[Jerrod Smith · Rating 5 out of 5]

So good and so many practical takeaways that I’ve already implemented in my own classroom and mentorship

[Mary Kamer · Rating 5 out of 5]

I will never think the same way about designing learning experiences again. Mental Models is so relatable. Rebekah and Jim brilliantly communicate key understandings of cognitive science and what to do about it.

I’ll be over here being a museum curator, channeling my inner meteorologist and tending the garden. Huge thanks Rebekah & Jim for your work, research, and expertly crafted badges and models! I think I’ve grown more in my practice in the last month than I have the last year.

Take my advice and read it with friends.

[Priit Tohver (storygraph: ptohver) · Rating 4 out of 5]

First, a confession. I thought this book was going to be about something completely different. When I think of mental models, I think of them from the perspective of Senge: imperfect and often unexamined estimations we hold about how the world works and which consequently affect how we learn as individuals and organizations. This book is about how to become better at learning and teaching and it employs "mental models" as nifty little mnemonic devices. For example, the mental model for modelling is "Bob Ross", the mental model for worked examples is "Cooking show". There are useful devices for remembering the underlying concepts but not a pathway to unearthing hidden assumptions.

That said, I didn't mind the book. Some of it will be fairly familiar to anybody who has dabbled in learning theory (deliberate practice, elaboration, learning goals). Yet this is still useful because we tend to forget to properly apply these concepts in our working lives. Some of it was genuinely new to me, such as avoiding "seductive details" (tiny entertaining diversions) in presentations or the "three-legged stool" model of explaining a concept. I really liked the idea of explaining something not just through examples but also through counter-examples to help the learner understand the boundaries of a concept. The book also contained some good research on why you shouldn't overexplain (because the process of inferring helps the listener remember). None of this is revolutionary, of course, but that's not the point. Sometimes we need to be reminded of what seems "obvious" once heard, because how we actually go about teaching and learning at work is, unfortunately, another thing entirely.

[Kathryn Berlin · Rating 5 out of 5]

Mental Models by Rebekah Berlin and Jim Heal is a practical exploration of how we think, learn, and teach in our day to day lives, including at our jobs. Rebekah Berlin makes cognitive science accessible for anyone who is learning anything. This book explains how the mind works and it empowers you to work with your mind more effectively. Mental models get framed as essential tools for navigating complexity instead of abstract theories. This is a book that values both self-awareness and intellectual growth. Attention and working memory are topics often mentioned in educational circles but rarely explained with such precision or applied to adults learning on the job, how to lead professional development effectively, or effective feedback loops. This book illuminates the invisible work of building mental structure and how managers/anyone teaching someone a new skill can support that process for their colleagues. The guidance in this book is invaluable for anyone who wants to become a more effective coach, teacher, or learner.

[Sarah Crawley · Rating 5 out of 5]

Supremely readable and practical