One Reason Teaching Leads to Next Level Learning

This article describes one potential effect, other than exposure time, which allows teachers to obtain better understanding of any particular topic compared to a student of that topic.

It has been posited that people are able to learn by teaching <a href="https://en.wikipedia.org/wiki/Learning_by_teaching#History">since at least 4 BC.

One reason is because teachers must entertain interesting possible explanations and prove why they are wrong.

For example like I did in my new quiz.