Definition
Questions designed to require an explanatory or descriptive answer rather than a yes/no or single-word reply, used by an instructor to evaluate a student's understanding, reasoning, and ability to apply knowledge.
Plain English
Questions that make the student explain something in their own words, instead of just saying yes, no, or giving a one-word answer.
Context Anchor
Seen in flight instruction, ground lessons, preflight briefings, and postflight discussions when an instructor wants to check real understanding.
Derivation
Open-ended' literally means having no fixed end or boundary. Applied to a question, it means the answer is not closed off to a single choice — the student has room to explain, describe, or reason out loud.
Why Pilots Care
Reveals whether a student truly understands a procedure or concept instead of simply agreeing, reducing the risk of undetected knowledge gaps that affect flight safety.
Intuition Check
Open-ended does not mean vague or unfocused. It means the question is clear, but the answer must be explained in the student's own words.
Example Sentence 1
Instead of asking 'Is carb heat important?', the instructor used the open-ended question 'Explain when and why you would apply carb heat during a descent.'
Example Sentence 2
Instead of confirming the student knew the procedure, the CFI used open-ended questions about the sequence of steps during an engine failure.