Peng Qiang, China nationality, director and manager of Nanchang Qiangke Classroom Education Technology Co., Ltd., general manager of Nanchang Zuoyou Education Consulting Co., Ltd., former teacher of New Oriental, founder of Qiangke Classroom, has been engaged in teaching since 20 15, and * * * recorded 369 sections of the teaching course, including basic version, improved version, excellent version and Xueba version.

20 1 1 was admitted to Jiangxi Normal University, Jiangxi Province. 20 13-20 15 is a part-time math teacher in an art test training institution. From June 20 15 to June 20 18, I worked as a math teacher in the new oriental college entrance examination.

In 20 18, the course "strong classroom dry goods" was published, which included 439 knowledge points, 167 test sites, 80 error-prone points and 57 difficulties. Courses are synchronized with schools.

From June, 20 19 to March, 2020, he joined the salt class and served as a special lecturer in mathematics for thousands of people. 20 19, 19 February, the online recording and broadcasting course of senior high school mathematics, which lasted for seven years, was completed, and a strong classroom was registered and established in the same year.

Mathematics is a subject that studies concepts such as quantity, structure, change, space and information. Mathematics is a universal means for human beings to strictly describe the abstract structure and mode of things, and can be applied to any problem in the real world. All mathematical objects are artificially defined in essence.