I think the best way is to shoot any camera manually. That is the best way to teach photography.

After that, there are many ways to learn and definitely learning analog will help someone to be a better photographer just like a sailor in the navy becomes a better sailor by spending time on a full rig sailing ship.

The other posters are correct though, that chimping or even shooting tethered to a computer can speed up the process of learning with instant feedback.

Obviously the best way to learn is to not allow any motor driven shots and to teach the student how to see, slowly. AND learn to shoot large format.