A course in working with Claude for people who already use it — and the curriculum design underneath it, published alongside so the reasoning is inspectable.
Most people who use Claude casually are missing the same thing, and it isn't technique. They have no working model of what it's doing, so when an answer comes back wrong they can't tell whether the tool failed, the request was under-specified, or the task was never a fit. Without that, a bad answer is just bad luck. With it, a bad answer is a diagnosis.
The mental model everything else hangs off, in three consequences. Includes a real set of five citations where two are invented, one is a near-miss, and nothing on the page tells you which.
OrThe whole designEvery module's objective, the misconception it has to defuse, its exercise, and how a learner checks themselves with nobody grading. Written for whoever builds the modules, so it argues with itself in places.
Read in order — each depends on the one before it. Roughly thirty minutes each, and each one ends with something you can do differently the same day.
Lessons 2–8 exist as full module specifications in the curriculum — objective, core concept, misconception, exercise, self-check and sequencing rationale for each. They become lessons in order: Available information, Specification, Diagnosis, Evidence, Persistence, Surfaces, and the capstone.
The full eight-module design, its four premises, and the open questions it hasn't resolved.
LanguageCanonical terms used on every page — and the wordings deliberately avoided, several of which are corrections.
WhyWho the course is for, what success looks like, and what is deliberately out of scope.
SourcesEvery source behind the curriculum, verified against the primary on the date shown, with the known gaps stated.
Every exercise ships with its own material, and no lesson requires you to upload anything from your job to complete it. Where using your own material would make an exercise more useful, that is offered as an option and never as the price of admission.
There's no account and nothing leaves your device. Use the same browser on the same device throughout, and don't clear site data for it, if you want your progress to still be here later.