Can you point out where in the article it advocates teaching students AAVE?

Rebecca Wheeler, the professor at Christopher Newport University mentioned at the outset, is a descriptivist, like all linguists. She says that these kids are speaking AAVE because that’s what they know; it’s not wrong — it’s their language. She thus advocates teaching students who speak AAVE at home the concept of code-switching. The general idea is simply the notion of switching between two different languages as needed.