Teaching the Trivium: Teaching Homeschooling in a Classical Style by Harvey and Laurie Bluedorn provides resources and information for teaching classical homeschool.
His pupil Richer has left us a detailed account of his system of teaching at Reims. So far as the trivium is concerned, his text-books were Victorinus's translation of Porphyry's Isagoge, Aristotle's Categories, and Cicero's Topics with Manlius's Commentaries.
The subjects in which the medieval universities examined were (i.) those of the trivium and quadrivium in the faculty of arts; (ii.) theology; (iii.) medicine; and (iv.) civil and canon law.
The influence of Varro's last work on the nine disciplinae, or branches of study, long survived in the seven " liberal arts " recognized by St Augustine and Martianus Capella, and in the trivium and quadrivium of the middle ages.