I Am a Physical Education Teacher, and You Want Me to Teach Mathematics?

Su Bei traveled to a parallel world and became a physical education teacher. There were still three months before the college entrance examination, but the mathematics teacher of Class 2, Grade 3, was bedridden and asked Su Bei to temporarily take over for a week! Su Bei, who has awakened the convincing system, can get unexpected benefits as long as he convinces others! "Su Bei, you just need to let the students go to school honestly!" "A man should have great ambitions! I want to improve the whole class's math score by 20 points within a week!" **I am deeply impressed by Su Bei's momentum! "Teacher Su, this question is too difficult, I can't do it!" Su Bei wrote the answer on the blackboard and explained the problem-solving ideas in detail! The whole class was impressed! Three months later, the overall score of Class 2, Grade 3, improved by a full 100 points! All the teachers and students in the school paid homage to Su Bei and were filled with admiration! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.