Data based on 7 reviews.
Work hard, Mr. Tang gives you every opportunity to succeed if you take it.
You will do well if you do most of the homework. He's a really good teacher.
Work hard, do the homework, study for the tests, and you will do very well.
Do the homework. Study the proofs a lot.
If you're having trouble completing the homework, don't do a bunch of the same type of questions; find different types of problems (e. g. word problems vs purely math problems) to do instead of just focusing on one kind. Do the practice quizzes to prepare for tests.