Important question

Is Nick Cannon's new movie, Underclassman a remake of an earlier movie? The reason I ask is that I vaguely remember watching a movie on FOX, back when it played a different movie every morning at 10. Anyway, I was pretty young, so you know this movie must have been from the early 80s (it was probably in the early 90s when I saw it). It was about a youngish looking cop being sent undercover and falling in love with the teacher. Note: This was definitely a movie. It was definitely not a vague memory of 21 Jump Street. Watching the promos for Underclassman has reawakened my desire to discover this movie. It's been driving me crazy for over a decade! I need closure!!!!