How did St. Thomas Aquinas organize his writings in the form of questions?

St. Thomas Aquinas organized his teaching and writings in the form of "questions" to facilitate critical research, following the pedagogical system used in medieval universities.1

In this format, he presented topics through a structured process of inquiry that included both pro and con arguments. This methodology allowed him to integrate the rules and structures of rational activity into the light of faith, treating theology as a "science" where conclusions are derived rationally from revealed propositions.1

His works utilizing this organizational structure generally fall into three categories:
* Commentaries: Interpretations of official texts, such as the Bible, the Sentences of Peter Lombard, and the writings of Aristotle.1
* Disputed Questions: Written accounts of his teaching as a master during public disputations, which were significant events in university life.1
* Summae: Personal syntheses, such as the Summa theologiae, designed as comprehensive introductions for students.1

This approach reflected the broader Scholastic tradition of organizing, sorting, and classifying knowledge to make it accessible for learning and teaching.2