This walk-through is for a motivated high-school student or adult who already works hard at some subject — science, history, argument, writing, faith, a trade — and who is willing to ask whether that work rests on something more ordinary than it first appears: the care of words.
Modern schooling often wants to begin from things, from methods, from “critical thinking,” or from the felt need to have a voice. The classical trivium begins from speech. Human teaching and learning are already linguistic. Grammar, logic, and rhetoric are arts of speech, ordered to truth and to persuasion in a community of speakers.
Read the pages in order if you can. If you come with a strong objection — that science should come first, or that logic puzzles are enough, or that machines can write for us — start at Modern starting-points and follow that path until it returns here. The left-hand contents remember which path you chose on this machine.
The three practice apps
The pages that follow are expository. They do not replace practice. At the proper places this course sends you into three live applications, which train the arts rather than describe them. Those applications are not a substitute for reading; they are where the reading is tried.
The default order is Grammar, then Logic, then Rhetoric. A later page will say when a detour is warranted. The quadrivium — the arts that begin from quantity — is named at the end as a map, not as a course.