A media professor by the name of David Gauntlett printed a series of little cards with social theorists like Foucault, Baudrillard, and Hall and posted them online via Theory.org.uk sometime in the year 2000. No venture capital. No roadmap for the product. Avoid growth hacking. Just cards, concepts, and a subdued conviction that abstract scholarly thought could be contained within something you would want to grasp. Gauntlett might not have known what he had done. The education technology sector is still catching up twenty-five years later.
It’s ironic to watch Silicon Valley spend billions creating engagement mechanics like progress bars, leaderboards, badges, and streaks when the fundamental idea was already contained in a cardboard rectangle during the early days of broadband internet. Concepts that typically reside within 400-page textbooks were subjected to an odd and actually helpful constraint by theory trading cards. You get a name, a face, an idea, and conflict with other thinkers. That’s all. The majority of app developers still don’t fully grasp how the compression itself teaches.
The research makes it more difficult to discount this. For years, Adam Epstein, a professor at Central Michigan University, rewarded his students with trading cards when they took unexpected quizzes in his Sports Law course. What he discovered was more than just engagement; it was the kind of dynamic of active learning that pedagogy scholars discuss in meticulous academic terms but seldom succeed in creating in a real classroom. Teams were formed by the students. They engaged in competition. The cards were retained by them. Apparently, little gestures have greater impact than sophisticated platforms sometimes recognize.
For ten years, the education startup community has been fixated on AI tutors, adaptive learning engines, and personalization algorithms. A portion of it is effective. However, there is a feeling that something more fundamental—the physical, the social, and the somewhat illogical desire to possess something—has been supplanted by the fixation with scale. Sports or theoretical trading cards take advantage of this desire in ways that no notification can ever quite match. An app can be closed. A card is not thrown away.
As this develops in the larger EdTech industry, the disparity is almost embarrassing. Businesses have raised hundreds of millions of dollars to add layers of gamification to content that students are still unwilling to interact with. On the other hand, a notion that originates from a professor’s bookshelf inspires sincere interest without the need for a push notification. Similar findings were made by researchers in the UK who created the game “Threats and Trade-offs” to teach cybersecurity decision-making through tabletop mechanics: when learning is integrated into real-world social play as opposed to isolated screen interaction, players discuss, negotiate, and remember more.
Theory trading cards are effective because they do something that most products don’t: they give concepts a sense of merit. Concrete emerges from the abstract. A character develops from a thinker. Nobody asks for competition to enter the room. The fact that so many EdTech founders now view the idea with a mix of admiration and mild frustration is likely due to the fact that that dynamic is actually challenging to engineer digitally. It’s still unclear if any startup will be able to successfully bottle it or if the endeavor itself could destroy what makes it successful.
It was never intended for the cards to be a product. They may have endured precisely for that reason.
