Fragment trails, explained

A fragment is a tight piece of teaching: sources in line, context, and a question that invites the room to think, not a wall of text or a drive-by hot take.

A trail is what happens next. Learners extend the thread with follow-ups, counter-evidence, and clarifications. Because everything stays in one readable path, you can see how understanding evolved, and who contributed rigor along the way.

Trails pair naturally with rubrics: participation becomes observable, and quality moderation means the conversation stays on standard without constant instructor triage.