1. Study at Columbia University Chang Xiao, Lu Shiyi Sept.21

2. Study at Columbia In class Outside class

3. Brief introduction no less than 4 courses and no more than 6 75 min for one class, twice a week 3 or more TAs hosting recitations out of class and offering OHs two examples - The Global Economy & Intermediated Microeconomics

4. The Global Economy Instructor: Sunil K. Gulati amount of enrolled students: 180 workload: only reading materials every week grading: 5 in-class quizs(20%) + 2 mid-terms(40%)+ final exam(40%)

5. bonus: 7 guest lectures Dominick Salvatore Jeff Sachs extra work: finish reading one book from a list difficulty interesting features: economics combined with sports

6. Intermediate Microeconomics Instructor: Susan Elmes amount of enrolled students:80 workload:problem sets every week, 7-8h grading: homework(20%)+ 2 quizs(20%)+ mid- term(20%)+final exam(40%)

7. Intermediate Microeconomics Features: examples given different settings huge amount of graphs on board calculation review of the class by problem sets

8. 3P preparation participation practice

9. Thank you!