learning has 11 questions and the following wiki excerpt:
How to gain skill in a particular game, or teach others how to learn a game
teaching has 9 questions and no wiki.
What is the difference between these? Can we merge them?
They've both been nominated for deletion in this question. However, I think this main site question may have been created to try to demonstrate teaching's worth, so there might not yet be consensus on their fate.
If they're not eliminated entirely, I agree that they should be merged.