Plain English Meaning

A way of teaching where the instructor leads a group conversation instead of just talking at the students. The instructor asks questions and keeps the discussion on track so students learn by sharing and exchanging ideas with each other.

Full Definition

A teaching method in which the instructor guides a structured, two-way conversation among students about a topic they already have some background knowledge of, using questions and prompts to draw out ideas, compare viewpoints, and reach shared understanding. The instructor acts as a facilitator rather than a lecturer, keeping the discussion focused, balanced, and on track toward defined learning objectives.

Context Anchor

Seen in aviation instruction when choosing how to teach a ground lesson, conduct a briefing, or review a flight after it is complete.

Derivation

From the Latin discussio, meaning 'an examination' or 'a shaking apart.' The idea is that ideas get shaken loose and examined when people talk them through together — which is exactly the purpose of this method in training.