No Comments

Does not know how to speek english, did not help one bit!

can't speak english, doesn't care if you get it or not, and you can't read his hand writting.

No Comments

couldn't understand a word he said, he wasn't willing to help at all, and his tests were very confusing.

he does nothing but sit in the class. he wont help you. he is always late and leaves early do NOT pick this class it is not worth it at all

Could not understand a thing he said, which made this class useless.

DONT TAKE THIS GUY. He cant speak english very well, wont help with homework, and doesnt care about teaching. What is in the book he write down on the board word for word. His test are not like the homework. worst teacher ever.

aCTUALLY YES IT IS idk bout the part that he leaves and arrives early and the immigrant part but he is horrible to understand, he mumbles alot and he cant be directly forward with what he wants i just always went to the math lab to get help with that class.

I couldn't understand him. He didn't break things down for us to grasp it. He moved forward when we still didn't know what he just explained.

DON'T pick this guy to be your teacher. I couldn't understand him. Plus he was rude to me.

I love math but I was miserable in this class. Mr. Li assigns A LOT of online homework and a good portion of it isn't even on the tests. He does not give test reviews. He does not explain things well and when you ask questions he can be condescending. He is also VERY hard to understand!

Generally speaking, math is a very difficult subject! And Mr. Li makes it even more difficult. I do not recommend him if you are math challenged. His accent is very thick, and if you ask a question, well good luck! He's a nice enough guy, but not a good professor.

He's the WORST math teacher. NO extra Credits and his tests are extremely hard. DO NOT TAKE HIM.

Bad instructor, 4 test each was 13 questions and hw did not help was a 3.5 student until his class

I really struggled in this class, he is no help at all. He explains the sections, but doesn't really "teach" us how to work out the problem. Also, his accent is really thick, but somewhat easy to understand. Avoid taking this class if you want to pass math.

Unfortunately, I had to drop his class. Tests count for all but 5% of the grade, and I failed the first two tests. I failed to notice that online homework counts for 5% until after the 2nd test, and wasted a lot of time on it (yet still failed two tests). He explains things on the board quickly, and many times I could not keep up or understand him.

By far the worst teacher I have ever took. Cannot understand a word he's saying, plus makes the tests extremely difficult. Highly recommend to NOT take him. I don't even know why or how TCC hired him.

The WORST math class I've ever had!! I FAILED his class BADLY.. I think his class is design for students to FAIL! He has thick accent and super fast when explaining something. He never care about his student at all. He shouldn't be a teacher! I took college algebra at SE campus with Mr. Sharrod Perry.. man, I made straight A..

His accent is difficult to understand, which made me avoid asking for help. My class was done entirely on Math Lab, without lectures. If he wanted to know what you were doing, he would come stand behind you and watch, without saying anything, which made me uncomfortable. He's not great with students who struggle with the subject.

Lets be honest, there's reasons why you go to a county college for math over a university; more specifically, a more hands on learning environment and (usually) a more lenient grading system. Mr. Li does neither. His lectures consist of poor examples and constant mistakes. No review for tests, and the final is absurdly difficult.

If you even remotely struggle with math, don't join his class. Easily the worst teacher I have ever had.

Worst teacher ever! DO NOT TAKE HIM!! I got a C in his class and he considered that failing. He does not give any feedback or assistance. He is also completely unorganized, he will hand out incorrect study guides on completely other subject matter, and he will continuously give you the wrong tests. If you point any of this out he will not care.

Could not understand what he says. his hand writing is horrible, so you cant understand his notes. He does not give extra credit . All homework and quizzes online. Worst teacher . Do not Recommend.

His lectures consist of him whizzing through his premade notes with little to no explanation as to how he got from point A to point B. Most of the time I ended up teaching myself with online resources and the online book. I dropped because I felt I wasn't learning the material, despite having an A at the time of drop.

DO NOT TAKE HIM IF YOU STRUGGLE WITH MATH. I made the mistake of taking him, you cannot understand anything he says. He is a nice person but not a good teacher! You basically learn everything on your own because he whizzes through notes!

Take Dr. Li if you already know the material or like to teach yourself difficult math outside of class. He seems like a good guy and definitely understands the material himself, but he clearly does not enjoy teaching.

Be ready to teach yourself everything, I went to class just to pull up my math lab and teach myself, he doesn't teach and he gives no extra credit. lots of homework due that's only worth as much as a single test grade.

Don't take him if you're not good at math, unless you want to teach the chapters yourself. Heavy test grader and I could not understand his lectures. I came in this class thinking I would learn something, but that was not the case. No calculators until half way into the semester. FIRST test was all fill in the blank and show your work.

If you like to learn in class then this professor isn't for you. He's very difficult to understand but he's a nice guy at least. I'm currently in his class and the semester is almost over. 2 tests left and he is allowing us to use calculators and a note card during the test (probably because we all have low grades) Avoid if there are better options

He just goes through his notes in class quickly. He doesn't even explain things well. Basically, you have to teach yourself in this class. Therefore, don't take him if you struggle with math. He is really nice as a person but as a teacher I feel like he can't teach well.

Doesn't explain things properly...... don't take him!

In Dr. Lis lectures, he points out random things in his pre-made notes and doesnt do a good job of explaining how to get to one point to another. Hell also rush through his notes. Ive had to go to the math tutoring lab to learn the material because Dr. Li does a very poor job teaching. I do not recommend taking his class at all.

he goes through his notes very quickly withouth teaching !! i do not recommend taking him

Teaching methods are horrible to say the least. They involve him using a pen to point at pre handwritten notes before class. Does not work through problems, just shows it, making learning very challenging. The lecture doesn't prepare you for HW. Notes are very hard to read and has heavy accent, you won't understand. You'll get bad quality education

Nothing makes sense and he often ignores emails, I can barley understand him or his handwriting so I am teaching myself and downing. His office hours aren't very helpful. Test heavy despite the amount of HW, no calculator for all exams except the final. Wish I had paid attention to his ranking on here before I took his class.

Coursework is completed in MyMathLab, which can be difficult to navigate but has decent tutorials. Huge amounts of homework disproportionate to grade impact. Tests are 60% of your grade and the final exam is worth 20%--this class is incredibly difficult if you don't have at least an hour daily to dedicate to coursework.

Online lectures were really poor. Consisted of him reading off his notes. He did not explain things in depth, but instead simply read off examples. No true lecture, just examples. Made it difficult to truly understand the material. Would not recommend.

You will teach yourself this class. You get a 3x5 index card, use it. Read questions carefully. Some multiple choice, some fill-in questions. Professor is unreachable and when they do respond, they are short and unprofessional. Do not recommend this professor, but if you do take him, good luck. The sample test questions are helpful for the tests.

He was a terrible teacher. He read off of his own handwriting which was completely ineligible and hard to understand. The class itself was not too different HE made it difficult. Would not recommend to anybody.

If you are taking this class online, be prepared to do at least 2 hours of homework a night, it is ridiculous. He utilizes pearson for the HW and lectures, but the thing is, he's not the one presenting the lectures. Sometimes the lectures wouldn't cover any of the material, and good luck trying to get any clarification through email.

The structure of the course was all over the place. Lectures were pretty hard to follow. Instructions were also not clear. As someone who struggles with math, this class didn't help. Dr. Li was always nice, but it was a little difficult to understand him at times. I hope he can improve his teaching in the future.

I would never take this class again and I am WARNING YALL TO NOT TAKE HIS CLASS. He rushes through lectures if you ask a question he will make weird comments. I CANT understand him and his lectures at all. If you need any help he won't help or provide anything. THERE ARE ONLY TEST GRADES AND HOMEWORK. You take your test on Thursdays or Saturdays.

dr li is too old to be teaching. he knows his stuff but students barely understand him and he has a very thick Chinese accent. he does not answer student's question and he does not even care about the class. my first and worst class ever. had to drop. DO NOT TAKE HIM IF YOU HAVE HARD TIME UNDERSTANDING MATHS.

Dr. Li does not care for teaching whatsoever. Be prepared for bell-to-bell lectures that you can barely understand, with the homework not covering anything related in lectures. I've never had a professor more difficult in my entire life than Dr. Li. This class was the first ever class that made me cry trying to complete. DO NOT TAKE THIS CLASS!!!!

Test aren't bad you get sample questions. Lectures are boring learned more outside. Homework! You can score a 95 on every test but if you do not complete the homework you will fail, and I say that almost failing. Mymath lab sucks so GBY and if you have this class then use Socratic or chegg for homework. There's easier classes for the same content.

8 units that fall into 32 sub-units that have about 32 questions per sub unit. If you like math you already know that's over a thousand questions in total, but what you didn't know is that this total actually represents the amount of homework you have to complete in this class. Super reasonable.....

Very difficult to understand during lectures. He'd fly through 3-4 sub-units each class as well. During an exam review, I asked him to go over a question I was having difficulty with. He told me how I should already know how to work on it, and skipped the question. Dropped the class the same day. Not dealing with anything like that.

Extremely difficult to follow in class, lectures are better spent reviewing notes on your personal device in class rather than attempting to follow. All of the notes he makes are handwritten and packed on printer paper with no lines making it hard to follow as well. Tests are quite easy, he gives out sample questions that almost exactly mirror it.

By far the worst professor you could ever take in TCC. He doesnt teach well, he has an attitude problem, and assigns so much homework that doesnt even correlate with material taught in class. He has a harsh accent that makes it hard to understand him, i wish i could say something positive about him but there really isnt anything to say.

Dr. Li would rarely explain on his teachings and just talk through the lectures. In my class all the averages for the tests were around 30/40's and he doesn't do curves and won't go over it with you. Very bad professor. DONOT recommend

DO NOT TAKE HIM! He has a very thick accent, which makes it hard to understand. On top of that, he goes fast. He says the test is just like the review, but it's not. The tests are free answers, so if it's not exactly how he wants it, you're failing. I ended up dropping the class because my grade was so bad.

Awful! I don't recommend taking his class. He is nice and sweet but his lectures are way to hard to understand, his notes are messy and all over the place. You can't rely on them. Be ready to teach yourself the material, using the textbook and the HW. If math is not for you definitely don't take his class. I don't recommend taking his class

What can I say that hasn't already been said? By far the worst class I've ever taken and that's saying a lot because 90% of all my TCC classes and teachers have been awful. What is even happening at this college? Unhelpful lectures, bad handwritten notes, and the Cengage homework asks questions from chapters you haven't even covered yet.

Respectfully, this professor is NOT worth the time. Be prepared for him to straight jump into his prewritten notes which he will just go over for the whole class time instead. He does have a very heavy accent so it can be very difficult to understand what he is saying.Very homework heavy and his prewritten notes are very sloppy would not take again

He's awful. Choose a better professor. His tests are so poorly designed. Half of the class already dropped before the census date. Good luck to the other half, they're gonna need it.