I am a flight instructor. I had to study the fundamentals of instruction to earn that title, so I believe I can speak with some authority on this subject.

When discussing facts, figures and such, we consider four levels of learning. The easiest, fastest and most useless is rote memorization. Rote memorization is the ability to simply parrot a learned phrase. This is fast and easy to achieve, and fast and easy to test for, so it's what schools are highly geared toward doing.

An example from flight school: A small child, a parrot, and some Barbie dolls could be taught that "convective" means thunderstorms. When a meteorologist says the word "convective" it's basically a euphemism for thunderstorms. You've probably already memorized this by rote. You would correctly answer this question on the knowledge test:

Which weather phenomenon is a result of convective activity?

A. Upslope Fog

B. Thunderstorms

C. Stratus Clouds

Okay, what should a pilot do about thunderstorms? Are they bad? What about a thunderstorm is bad? A student who can answer those questions, who can explain that thunderstorms contain strong turbulence and winds that can break the airplane or throw it out of control have reached the Understanding level.

Problem: Sitting in the classroom talking about something is NOT flying a plane. I've had students who can explain why thunderstorms are dangerous fly right toward an anvil-shaped cloud without a care in the world, because they didn't recognize a thunderstorm when they saw one. Living in a forest, people around here don't get a good look at them from the side; the sky just turns grey and it rains a lot and there's bright flashes and booming noises. If you can get a good look at one, it's a tremendously tall cloud that flattens out way up high and tends to have a bit that sticks out like the horn on an anvil. Even in the clear air under that horn you'll get severe turbulence. A student that can identify a thunderstorm and steers to avoid it can Apply their knowledge, and have thus reached the Application level.

It's a sign that you're ready for your checkride if, upon getting a weather briefing that includes convective activity, the student makes wise command decisions to either reschedule the flight for a day of safer weather, or for isolated storms plots a route that steers to the safe side of the weather and plans for contingencies such as turning back or diverting to alternates. A student that alters his navigational choices based on weather forecasts has reached the correlation level.

It's difficult to go beyond the understanding level in a classroom with textbooks and paper tests, which is too much of what K-12 and college is like.