The remainder of my time spent at the Chiba-Wallace household was not much more than basic tutoring.
All it really consisted of was seeing what material Liam Chiba-Wallace was behind on and focusing on solidifying his understanding of the fundamentals.
What the Measurement of Truth informed me is that one of the most effective ways of teaching is to let the student figure something out for themselves instead of just giving them the answer, so I only went as far as to give him clues towards the correct answer.
When I thought about how Yuu Shimura's grades continued to roam the abyss despite me practically telling him exactly what the exams were going to be about each time, it adds up that he never actually learned anything from it.
If you are only told the answers and not taught the way to figure out the answer for yourself, then it makes sense that it isn't learning, but in fact ignorance towards erudition.