Graduated from the University of Iowa with a bachelor's degree in mathematics. Worked as a math teacher in New Oriental for 3 years, mainly teaching AP Calculus, AP Statistics, IB Mathematics, A-Level Mathematics, IGCSE Mathematics, with a teaching time of 5000+ hours.
As a math teacher, he mainly teaches AP Calculus and Statistical Modeling courses. In daily teaching, he is good at observing learners and making personalized learning plans for learners. His course is logical and organized, with a clear grasp of the AP test site.
As an AP calculus teacher, he has his own original "AP Calculus AB/BC handout", "AP Calculus Exercise Book", "AP Calculus BC must finish and mistakable questions collection" to help learners better understand and master calculus courses and exams.