I like this movie because it talks about the teacher who doesn't know the proper way of teaching, he enter as a substitute teacher for the seek of money, so he always do in his class is film viewing then one day he saw his students love the music, the his class turn turn to a music class in short a wannabe rock star in need of cash poses as a substitute teacher at a prep school, and tries to turn his class into a rock band.

                  The film begins with a rock band called No Vacancy performing at a nightclub. Guitarist Dewey Finn (Jack Black) creates on-stage antics that unnerve his bandmates and the crowd. The next day, No Vacancy votes Dewey out of the band and replaces him with another guitarist named Spider. Ned Schneebly is pressured by his girlfriend, Patty Di Marco, to evict Dewey unless he starts paying rent, which is four months overdue. Dewey answers a phone call intended for Ned from Rosalie Mullins, the principal of a prestigious private preparatory school, offering Ned a job.  Dewey impersonates Ned and takes the substitute teacher position for a fourth-grade class.
When Dewey overhears their music class, he realizes they have musical talent. He sets the class a school project: form a band and win the Battle of the Bands, where No Vacancy is competing. As part of their training, Dewey teaches the history of rock music. He befriends Principal Mullins by playing her favorite song "Edge of Seventeen" by Stevie Nicks on a jukebox.
                     The class auditions for the Battle of the Bands, but are rejected for lateness after Dewey talks with Tomika about her singing because she thinks she fat; Dewey gives her examples of positive female role models. Freddy leaves the group to hang out with a group of posers in their van, causing Dewey much anxiety until he finds him. When the Battle of the Bands manager says that Dewey and kids are not what they're looking for, Dewey reveals that the kids have worked their fingers to the bone to play a song for them. With the help of the band manager, pupil Summer Hathaway (Miranda Cosgrove), Dewey persuades the managers to let the students perform by claiming the students are orphans with a rare blood disease. Ned receives a paycheck from the school, realizing that Dewey is impersonating him. At the evening's parent-teacher conference, the parents question Dewey about their children's new interest in rock music. Ned and Patty appear with the police, exposing Dewey. Dewey reveals his true identity, admits everything, and is sacked. After an argument with Patty that results in her storming out, Ned admits that he still misses playing music, but thinks that it's time that Dewey had moved out.
                 The next day, the class decides to go ahead with the Battle of the Bands performance and recruit Dewey to lead them. Ms. Mullins receives numerous complaints from all the parents until she leaves the room and sees a teacher searching for the kids. She notices that the kids have gone missing. Ms. Mullins and the parents go to the venue to take their children back, believing that Dewey has abducted them. Ned and Patty see the Class and Dewey getting ready to go to the venue and Patty threatens to call the police again. But Ned decides to go to the concert and closes the door on Patty in the middle of her rant. The class band, the School of Rock, plays an original song written by their lead guitarist, Zack, impressing the audience. Despite winning over the crowd, School of Rock loses to No Vacancy. However, the winning acceptance is booed at and the crowd demands School of Rock to perform an encore. Sometime later, Dewey opens the School of Rock, an after-school program where he continues to coach the class and Ned teaches beginners. The band plays during the end credits, and they even break the fourth wall by singing