Ciera Paul remixed "Formation" to teach a geometry lesson to her students. — -- One Louisiana teacher is helping her students get their grades in "formation" with a little help from Beyoncé.

Jami Jorgensen is the human jukebox of quadratic equations. “Anything that’s an algorithm, I have a song for it,” said the energetic middle-school math teacher in Hayward Unified, in the east Bay Area ...