Fact1: School rascal gather classmates to make plans to get rid of new teacher, Fact2: pretty young woman has taught athletics in US Navy, Fact3: Mildred On encounters Curley morning of first day of school, Fact4: he and friends play on Pigglepuss, Fact5: Curley tells her about putting pet frog on teacher ’s chair
Output: The very much appreciated young woman who was the previous teacher in Lakeview elementary school got married, and a substitute is appointed. School rascal William Curley Benson gather his classmates to make plans to get rid of their new teacher. They strongly suspect the substitute teacher to be halfmad eccentric, middleaged Miss Johnson. The county supervisor, Miss Payne, visits Miss Johnson and finds out that the new teacher is actually Miss Johnsons niece Mildred, a pretty young woman who has taught athletics to privates in the US Navy. Miss Payne has her doubts about Mildred’s capability to control a class like the one at Lakeview and warns Mildred. Miss Payne believes that Mildred might be too young and inexperienced to handle the spirited children. On the morning of the first day of school Mildred encounters the unsuspecting Curley on the way to school and offers him a ride. Not knowing that he is talking to his teacher, he tells her about the pranks that he and his friends are going to play on Pigglepuss, their new teacher. Curley even tells her about putting his pet frog, Croakey, on the teacher’s chair. Curley also manages to disclose the school kids’ hope that Miss Johnson will quit immediately, so that they can spend the whole day fishing. At school, Curley loads his rocketship car with smoke flares. He positions the car so as to aim at an exhaust tube through a classroom window. When Curley takes his seat in the classroom, he discovers that his new teacher is the wonderful kindhearted Mildred. During that first day she teaches the children a lesson of humility by making each one a victim of his own prank, and Curley, who is also humiliated, flees the scene before his prank is about to happen. The schoolroom is duly filled with exhaust, Curley is blamed, but it turns out he is chasing the rocketship toy car, and not driving it. The car has been bijacked by Dis and Dat, who are two mischievous children. They drive the car carelessly and wildly across the fields and, ultimately into a haystack, taking the stack with them, continuing the frightful journey. Miss Payne appears on the scene, and frightened by the moving haystack, she crashes her car while trying to avoid it. Miss Payne angrily cries out her disappointment with Mildred for her inability to discipline the children. Meanwhile, Mildred has brought the children on a picnic with her aunt. She teaches them baseball, football and boxing and offers the children good grades if they learn. Mildred is engaged in a boxing fight with the big Hank, a tough student, when the enraged Miss Payne arrives in order scrutinize her performance. Curley comes back from his hiding to help, but by accident he instead manages to send Hank flying into a lake. Curley is forced to leave the picnic in shame. The other are grateful for their substitute teacher and thank Miss Payne for Mildred. Mildred gets an explanation of the previous events, and that when the classroom filled with smoke, Curley was chasing his rocketship, not driving it, thus not responsible for the prank. Mildred finally finds Curley hiding and crying, afraid he will be expelled. He is also afraid that Mildred will be fired. Mildred reassures him with cake and ice cream, that such a thing won’t happen, and tops off with picking up Croakey the frog.