ANTIOCH, Calif. -- They call him "That Math Magician," because Deer Valley High School's Mr. Orosco can make students' math struggles disappear. Recently, he's pulled a new skill out of his hat: math ...

ANTIOCH, Calif. (KRON) – Jordan Orosco, a math teacher at Deer Valley High School in Antioch, wrote a rap about math to help his students learn in a fun, alternative way. Orosco said he is not a ...