Local math teacher drops new rap video to help students master the subject He's back with another math rap. That Math Magician, also known as Jordan Orosco, a geometry teacher at Deer Valley High ...

ANTIOCH, Calif. (KGO) -- The push is on in Antioch to help low-income students get the tutoring they need, and the community is stepping up. "I really like this place, and it makes me happy that I ...