Marginalia on teaching with constraints

What happens when limitations become the curriculum.

The productive constraint

There is a tradition in design education of imposing arbitrary constraints: design a chair using only one material. Write a story in exactly fifty words. Build a website without JavaScript. The constraint is not the point — the thinking it forces is.

In teaching, constraints operate similarly. A limited time slot forces prioritization. A ban on slides forces oral clarity. A requirement to teach without a textbook forces the instructor to ask: what do I actually know, and how do I know it?

Scarcity as pedagogy

The most memorable courses I have taken were not the ones with the most resources, but the ones where the instructor made creative use of what was available. A whiteboard and a good question can be more generative than a lecture hall full of technology.

This is not an argument against technology in education. It is an argument for intentional use of technology — and an acknowledgment that sometimes the best tool is the one you choose not to use.

What students remember

Students rarely remember content. They remember experiences. The constraint, when well-designed, creates an experience — a moment of friction that forces genuine engagement with the material.