You Don't Know That, Teacher? (1998)

Sinopsis

When an eager young man gets an elementary school teaching position as his first job, he finds a school staff and student body stricken with apathy. He vows to find a way to invigorate his students and co-workers, but his tendency to burn a straight path toward his goals, while failing to consider any obstacles in his way, may be his biggest fault. Or it may turn out to be his greatest asset.