It’s not a matter of whether the Bible says women should teach men. It’s a matter of the Bible showing women actually teaching men, and no one – God included – saying they shouldn’t have. For example:
Hilkiah the priest, Ahikam, Akbor, Shaphan and Asaiah went to speak to the prophet Huldah, who was the wife of Shallum son of Tikvah, the son of Harhas, keeper of the wardrobe. She lived in Jerusalem, in the New Quarter.
She said to them, “This is what the Lord, the God of Israel, says … .” (2 Kings 22:14-15.)
According to examples found in the Bible, teaching is not a gender or sex based skill or function.
It’s God based.