Schooled

Lainey Lewis returns to her alma mater as a music teacher — but connecting with her students proves more complicated than she expected.

Hoping to impress her fellow teachers, Lainey gives an awkward student a makeover, unaware that her colleagues have plans to transform her, too.

Lainey seeks Beverly Goldberg's help with a difficult parent. Mellor starts thinking about fatherhood after taking care of confiscated Tamagotchis.

Coach Mellor's crackdown on cheating leads him to coach the struggling mathletes, while C.B. turns to Lainey for help with a challenging student.

When coach Mellor deems sports more important than the arts, Lainey decides to prove him wrong by staging a hit musical at the school.

Coach Mellor clashes with Lainey when she doesn't take his athletes seriously, while principal Glascott encourages his niece to run for class president.

C.B. and Lainey take opposing sides when two students start dressing like Kris Kross. Glascott recruits his sister to handle school discipline.

Lainey lies about her job to impress her old classmates at a high school reunion. Mellor questions his influence on a former athlete.

C.B. and the "Star Wars" club take coach Mellor to the premiere of the latest film, while Lainey encourages principal Glascott to trust his niece.

Lainey tries to turn the cheer squad into serious competitors. C.B. and Glascott disagree on how to discipline two students after a fight.