Definition
The third level in the learning hierarchy used in aviation instruction, in which a learner has progressed beyond simply knowing or applying information and now grasps the underlying principles, reasons, and relationships well enough to explain why something works the way it does. At this level, the learner can connect new material to what they already know and can answer questions that go beyond memorized facts.
Plain English
The student doesn't just know the fact or how to do the task — they actually get why it works. They can explain the reasoning behind it.
Context Anchor
Seen in instructor training and assessment discussions when deciding how well a student has learned a lesson, procedure, or concept.
Derivation
The four levels — rote, understanding, application, correlation — come from educational psychology adopted into FAA instructor doctrine. 'Understanding' here is used in its precise instructional sense: grasping the reasons behind a fact, not merely recognizing it.
Why Pilots Care
Helps instructors judge whether a student has enough grasp to handle real situations safely or needs more basic work first.
Intuition Check
Do not assume understanding means perfect skill. In this context, it means the student can explain the meaning and reason, not necessarily perform it well yet.
Example Sentence 1
Once the student reached the understanding level, she could explain why carburetor heat is applied during descent rather than just remembering when to pull the knob.
Example Sentence 2
Recognizing the current understanding levels of learning allowed the instructor to shift the lesson from memorized procedures to applying them during the actual flight.