Mr. Young (2011)

A 14-year-old kid named Adam Young went to college when he was nine. He got a job at Finnegan High School as the science teacher. His best friend Derby and older sister Ivy go to the same school. He develops a crush on Echo Zizzleswift, one of his own students. Echo secretly loves science as much as Adam does. Another of his students, Jordan "Slab" Slabinski, often bullies nerds. Derby is his best friend and always falls asleep in science class.