3.6

Jimmy Li

Chemistry - Foothill College

3.6
Quality
3.1
Difficulty
53%
Would Retake
122
Reviews
3.6
Quality
3.1
Difficulty
3.7
Helpful
3.5
Clarity

53%

Would Retake

122

Reviews

Rating Distribution
Official

5

54

4

25

3

14

2

12

1

17

What Students Say

Tests are hard, but he goes over them in depth

CHEM1A - 2.0 rating

It is clear to me this man does not enjoy teaching

CHEM25 - 2.0 rating
Class Info

Online Classes

100%

Attendance Mandatory

74%

Textbook Required

17%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

A-

95% confidence
Based on 31 grades
Most common grades:
A (16)
B+ (6)
Not sure yet (5)
Grade Distribution
A(17)B(3)C(4)D(1)F(0)A-/B+(7)
Based on 37 reported grades
A: 16
B+: 6
Not sure yet: 5
C: 3
Common Tags
Clear grading criteria (8)
Caring (6)
Tough grader (6)
Tests are tough (5)
Respected (4)
Get ready to read (4)
Lecture heavy (4)
Gives good feedback (4)
Rating Trend

Declining

-0.42 avg change
Jul
Jan
Jun
Aug
Nov
Dec
Last 6 months
Ratings by Course

25130

5.0

(1)

CHEMC

5.0

(1)

INTRO25

5.0

(1)

CHEM30B

5.0

(1)

CHEM30ASUMMER

5.0

(1)
+11 more courses
Difficulty by Course

CHEM1ALAB

4.3

1A

4.2

CHEMF025

3.5

CHEM1A

3.3

25130

3.0

Reviews (122)
3.0
4.0
CHEM25
Aug 3, 2002

He is nice, a little hard to understand, tests are hard

4.0
4.0
CHEM25
Feb 24, 2003

This course requires hard work. Test are hard.

1.0
5.0
CHEM1A
Mar 6, 2003

the reason I am no longer a chem major! hard to understand (take some english classes maybe?) and tests on stuff he doesn't explain

5.0
3.0
CHEM25
May 15, 2003

his class is not easy to get an A, but his class is helpful and clear. i think he is much better than the Dr. Larson. Li's class is better for international students to take.

1.0
4.0
CHEM1A
Jul 14, 2003

No Comments

4.0
1.0
CHEM25
Jul 24, 2003

Easy on grading

3.0
3.0
CHEM1A
Nov 14, 2003

Nice person but not thorough in his teaching. Vague, goes too fast, and prefers to talk over explaining things on the board like other science teachers. Several students (even A students) dropped or changed teachers.

2.0
5.0
CHEM25
Dec 6, 2003

Mr. Li is the nicest person I've ever met, I think he's partial to girls since he's got a daughter, but he is very unclear. Hard to understand what he's saying, only has 1 hour a week designated as an office hour. He's a great person and has potential.

4.0
2.0
CHEM1A
Dec 11, 2003

Great teacher but hard to get an A

2.0
5.0
CHEM25
Dec 16, 2003

His accent makes him very difficult to understand. His class requires alot of reading since you probably won't get his lecture. Test are hard and class is boring. Not recommended, especially if your a chem or biology major.

2.0
4.0
CHEM25
Mar 17, 2004

This man is very hard to understand, and his material is hard to understand, his tests and quizzes are hard to understand... basically it is very hard to get an A. And even harder to stay awake.

3.0
5.0
CHEM25
Mar 18, 2004

His accent is a bit tough to folllow but possible. His handwriting is worse than his accent though. He is a funny guy, but mediocre teacher. Test and quizzes don't necessarily reflect what is in the book or lectures. This is not a fundamental class.

5.0
1.0
CHEM25
Mar 26, 2004

DISREGARD ALL THE SMACKTALKIN'. JIMMY CHEMISTRY IS THE BEST TEACHER ON CAMPUS! HIS ACCENT IS HILARIOUS AND IF YOU PUT IN 20 OR SO HOURS OF STUDY PER WEEK THEN YOU WILL GET AN "A". TRUST ME. TAKE THIS TEACHER.

5.0
3.0
25130
Jun 13, 2004

he is very clear and helpful

5.0
1.0
CHEM1A
Jun 14, 2004

awesome teacher!

5.0
3.0
CHEM1A
Jun 18, 2004

Great and helpful always return message

2.0
4.0
CHEM25
Jun 23, 2004

Not the best lecturer in the world, and seems to rush students seeking advice after class. The class is hard but he does do a decent job of preparing students.

2.0
4.0
CHEM25
Jun 30, 2004

I did NOT enjoy this class. I had a very hard time understanding the material even when reading the book. His tests are hard and if you are looking for an easy A this class is NOT for you! Will not take him again.

5.0
1.0
CHEM30A
Aug 31, 2004

He is a great instrucor. I enjoyed the course and the way he teaches. I found this instructor veryhelpful and nice person. I really appreciate him.

5.0
2.0
CHEM1A
Nov 6, 2004

Lectures are nice, but don't encompass all materials in the book. Easy grader for labs. Final grades are curved.

5.0
1.0
CHEM25
Nov 20, 2004

I got the lowest midterm exam score in the class and still managed to drop a "B+" grade average 'cause Jimmy Chemistry curves generously. His accent is pretty funny...just ask him to pronounce "Synthesis" three times fast! 8-D

1.0
3.0
1A
Jan 9, 2005

unprepared, disorganized, slacker, you want to learn chemistry DONT TAKE HIS CLASS

5.0
4.0
CHEM25
Mar 25, 2005

awesome teacher. not he know that u are not Chem major, he try to help students to pass the class.

5.0
4.0
CHEM25
Apr 1, 2005

i can honestly say that out of my 3 yrs at FH, mr. li is the best. he is so helpful and understanding it's unbelievable. he completely prepares you for the mids and final, even tells you where and how to study for them. he even gives back your exam the following day. Great guy, & an amazing teacher

5.0
2.0
CHEM30A
May 15, 2005

I like when he poses questions that make you think critically.This is the first time I actually understand chemistry concepts.He can stay for almost an hour after class just to answer questions from students which shows dedication in his work.I almost dropped this subject because now I don't need it,but it may actually boost my GPA so glad I stayed

5.0
2.0
CHEM30A
May 24, 2005

I especially like his lecture since it is clearer and more concise than the textbook. If you have some knowledge of math and basic chemstry, you just will be fine. He is patient to student and is a easy grader. Not a easy A class, but that is not impossible as long as you work hard

5.0
3.0
CHEM25
Jun 9, 2005

Very laid back teacher! If you are not a chem major he tries very hard to have you pass the class. His quizzes are easy but study for the exams! And definitely look at what he repeats in class or points out on overheads b/c they are on tests!!!

5.0
1.0
CHEM25
Jun 9, 2005

No Comments

5.0
1.0
CHEM30A
Jun 27, 2005

This class was one the most interesting classes that I have ever had. I enjoyed his lecture a lot because of the way he teaches. I have never had chemestry before, but I ended up with A. I just found chemestry very very enjoyable course, dear Mr. Li.

5.0
3.0
CHEM30A
Aug 5, 2005

Good teacher if you are not a chem major.I took it in summer so it goes FAST (14 chapters in 6 weeks).The last 2 days of class is final review in the form of a chemistry contest between 2 teams.Do NOT be tempted NOT to go to the 2 day review. The review REALLY helps on the finals as you will know the type of questions and what he will focus on.

4.0
3.0
CHEM30A
Aug 11, 2005

Great teaacher, the most understanding teacher I've ever had. Also took it during the summer, don't recommend (look at bottom comment) cause it's way too fast especailly if science isn't your best subject. But get help in tutorial center and ask Prof Li. for advice for studying tips. Unfortunately tutorial center has no tutors during the last wee

5.0
3.0
CHEM30A
Aug 16, 2005

Good instructor, very nice guy and VERY understanding. If Chemistry is not easy for you, take Li he grades on a generous curve. Gives credit for partial work on quizzes, but exams are multiple choice. Gives good review and let's you know exactly what to expect on the exams. You learn too...you learn a lot!!

3.0
1.0
CHEM30A
Jan 24, 2006

Not a really nice guy. His exams are easy. Easy A class.

5.0
2.0
CHEM1ALAB
Mar 1, 2006

his lab was amazingly easy. like he doesnt really grade your lab. just make sure you understand your stuff and you'll easily get 9-9.5/10 for labs. he is so understanding.. that he makes sure the lab quizzes are within our limits. he is awesome. you'll be blessed to have him

4.0
4.0
CHEM1A
Apr 3, 2006

he is a great teacher. labs are very helpful and he makes sure you get the right answers. His class is interesting and he is very clear in his explanations. I recommend him.

5.0
2.0
CHEM1A
Dec 16, 2006

Read the labs beforehand like you're supposed to, but even that isn't always necessary as they aren't very complicated and you can just wing it sometimes. His lectures were straightforward and understandable when I was awake for them. He likes calculations that integrate different concepts on his tests. (The first one was the hardest for me.)

5.0
2.0
CHEM1A
Apr 4, 2007

Great teaching style. Good lectures barely need the text.

3.0
4.0
CHEM1
May 16, 2007

Mr. Li gives great examples that make things very clear.

5.0
2.0
CHEM30A
May 29, 2007

Mr. Li makes chemistry very interesting which removed all my fears

3.0
4.0
CHEM1A
Jun 12, 2007

Lectures, sample tests, and book problems do not reflect his tests, which are 100x harder and are too long (2 hours?). When he lectures he writes a sample problem on the board and solves it, without going into too much detail about how or why he solved it that way. He should write important concepts on the board instead of just skimming over them.

3.0
4.0
CHEM1A
Jun 28, 2007

he's very easy going. READ THE BOOK before coming to class (whether he says you need to or not). when he lectures he shows the harder problems and doesn't go into details, that's why u gotta read. really easy lab grader + quizes. midterms are tough, final is easy (he gives a sample of almost every problem on the final)

5.0
3.0
CHEM1A
Aug 10, 2007

He is great

1.0
5.0
CHEM1A
Mar 6, 2008

LOVED HIM

4.0
2.0
CHEM1A
Aug 3, 2008

Mr. Jimmy Li is awesome. He is a good teacher and he still uses public humiliation to keep the little punks in line! He is mean, sarcastic and really funny!

5.0
3.0
CHEMC
Nov 26, 2008

great and helpful

2.0
1.0
CHEM1C
Dec 30, 2008

nice guy. don't take him if you want him to teach you chem so you really understand it...only if you can teach yourself from the book and want an easy A

4.0
3.0
CHEM1A
Mar 25, 2009

Professor Li teaches the basics of chemistry really well. He's concise, clear, and funny. Also, he prepares you well for his exams. Straightforward and a good guy!

5.0
3.0
CHEM1A
May 6, 2009

Best teacher EVER!!!

5.0
1.0
CHEM1A
May 31, 2009

very helpful. His teaching was based on the textbook, but actually we dont even need to read them before class. You'd better show up in order to get a good grade, cuz so many in class examples did help understanding.btw, the online practices were good sources, too. Overall, a wonderful teacher I've seen here!

5.0
2.0
CHEM1A
Jul 24, 2009

best tescher. easy. you need to read his notes and book.

5.0
4.0
CHEM1A
Mar 11, 2010

he is definitely a nice guy.he is helpful and funny. But his 2 midterms are extremely hard. If you can survive from these 2 midterms, you should be fine for the final. Not a easy A grader.

5.0
3.0
CHEM1A
Apr 2, 2010

Very informative, has a very straight for teaching style and he is willing to help you if you really need it. His tests were difficult, but he has a great grading policy that could potentially help you if you aren't doing well. Overall I liked his class, and I hope to have him for Chemistry later on.

5.0
3.0
CHEM25
Jul 22, 2010

Great teacher, knowledgable and very helpful.

5.0
3.0
CHEM25
Aug 17, 2010

He's knowlegable and good teacher. His course isn't that easy if u haven't studied high- leveled chemistry before(me) . Htests are pretty straight- forward, you should be able to do well if u're willing to study hard. Remeber to study the textbook as well.

5.0
3.0
CHEM1
Sep 22, 2010

Good teacher. Be sure to ask questions in order to show that you are trying

5.0
3.0
INTRO25
Nov 17, 2010

He's a really nice teacher. His quizzes are hard but if u do the online homeworks u'll be fine on quizzes. I did the online HWs & midterm looked so easy to me. Quizzes might look easier if he could give more than 50minutes. He gives extra credits too. He teaches clearly and perfectly! Knows everyone's name!! loves multiple choices! Loved his class!

3.0
3.0
CHEM25
Dec 13, 2010

Quizes were very challenging, I never got higher than a C. Although as long as you study a lot the midterm and final are easy. I ended up with a B+ in the class. As long as you go to all the labs, do the online hw, and pay attention in class you will be JUST fine. READ THE BOOK. ITS VERY HELPFUL-a lot easier to understand than his lectures.

5.0
1.0
CHEM25
Dec 13, 2010

AWESOME! funny too

4.0
3.0
CHEM25
Mar 28, 2011

Professor Li tries very hard to make every student in his class successful and he is good at explaining the course materials. He's also pretty funny. If you pay attention in class and do the assigned homework you'll do well in the class.

4.0
3.0
CHEM25
Dec 14, 2011

He is pretty good at explaining stuff. His lectures are kind of boring, but chemistry is boring, so I guess he makes it slightly less boring than it could be. Pretty easy to get a good grade if you go to the labs and lectures (although lectures aren't mandatory) and study. Ask for help if needed. DO WELL ON THE LABS.

4.0
3.0
CHEM25
Dec 31, 2011

He knows his stuff. Go to labs and lectures, it'll help a lot on the tests. Read the materials, and you will do fine. If you have questions, ask him. He's a really helpful teacher and will stop to explain things you don't understand.

5.0
1.0
CHEM25
Mar 5, 2012

he is awesome! his class and quiz are easy, and he can meke the point clearly.also his grade is high! He can help you alot. so take his class, you will not regret!

5.0
3.0
CHEM25
Apr 25, 2012

passion, great and enthusiastic

4.0
3.0
CHEM25
May 31, 2012

He's nice, slightly can be funny but he is very monotone. Can be boring, hard subject. Read book & youtube videos will help you more then his lectures. I had to drop because I didn't get everything till after Chapter 1-8 midterm #1 came. So I dropped. Good thing is you get a 4X6 cheat sheet & you may use the periodic chart on tests! Good luck! =)

5.0
3.0
CHEM30B
Aug 16, 2012

Professor Li is an excellent teacher. Hes lectures were clear and very helpful, he tells you exactly what you need to know for the exams. The midterms were straight forward and the final was very similar to the midterms . I wish i could take all chem classes with him

5.0
3.0
CHEM30A
Sep 24, 2012

Took Mr. Li's class over the summer and although a lot of info was covered, I couldn't have asked for a better prof. He's sweet, grades on a curve, almost every lab day ended an hour earlier than scheduled, and the cheat sheets he allowed helped so much. My only complaint is that he isn't teaching 30B during fall. Most definitely recommended.

4.0
3.0
CHEM04
Nov 14, 2012

Nice and good teacher, highly recommend!

2.0
5.0
CHEMF025
May 20, 2013

Not clear at all, quizzes are very hard. He puts questions on there he doesn't cover how to solve. Avoid this class.

4.0
3.0
CHEM25
Jul 17, 2013

Lectures are tend to drag and not required unless you want to earn a few xtra credit points for quizzes and tests. The powerpoint slides used aren't very helpful. So with this case the textbook is better and highly recommend reading it and supplementing with online vids. Mr. Li is helpful when you ask questions or visit him during office hours.

5.0
3.0
CHEM30ASUMMER
Grade: C
Aug 17, 2013

Mr.Li is very practical. He delivers lectures in a manner where people who are being introduced to chemistry can understand. That's very hard to do for most professors. He applies to everyday life so one can remember and rationalize concepts! Thanks Mr.Li! -CTV , summer 13

1.0
5.0
CHEM25
Sep 24, 2013

This teacher is absolutely horrible! He is unclear about what will be on the tests and quizes. Puts material on the tests that was never covered in class. Also expects everyone to be math or science majors. If you are not very strong at math do NOT take this class!!!

5.0
3.0
CHEM25
Oct 9, 2013

Maybe the best chem 25 teacher

4.0
2.0
CHEM25
Nov 9, 2013

He's a really nice guy, fairly good teacher. Only labs are mandatory (he takes role). His voice during lectures can make you sleepy or be boring at times. Do the reading, pay attention in lectures (most of the time), and study for the quizzes, midterm and final exam. A simple class for a good grade to get through basic chem and move on to chem 1A.

5.0
2.0
CHEM25
Dec 12, 2013

He is a really nice Taiwanese. And he speaaks with a little accent. His tone can make you sleep, but his lecture are helpful and he doesn't expect you to be on time. But for lab, he does! That is also because lab is important. His final are easy and the thing in his test are always same with thing he taught. Love him!!

4.0
2.0
CHEM25
Dec 18, 2013

MrLi is a great professor. You really should read the textbook before attending lecture. His lectures can get a tad boring. He is an easy grader when it comes to labs. Always be sure to check online hw regularly, sometimes he puts it up the day before its due. Helpful guy, intimidating at first, but once you get to know him, he is very approachable

5.0
1.0
CHEMISTRY25
Dec 31, 2013

Very nice teacher!!!!

5.0
4.0
CHEM30A
Grade: A
Sep 14, 2014

Fabulous professor! Extremely knowledgeable. Always had very helpful explanations. Genuinely cares about the success of his students and their futures, goals and careers. He was very organized with lectures and willing to work with his students to make sure they succeed. Also provided lots of guidance on exams & allowed extra credit. Take him!

4.0
1.0
CHEM25
Apr 5, 2015

His lectures are quite boring, but he gives excellent real life analogy to understand chemistry better. His lecture notes are very detailed, and the quizzes and exams revolves around the notes. The assignments on masteringchemistry are a lot, and quite difficult if you do not have a certain basic idea of what has been gone through in class. Easy!

5.0
3.0
CHEM30A
Grade: B+
Apr 6, 2015

Jimmy Li was a great professor. I hate chemistry but he definitely made it easier through his lectures. He tells you what's going to be on the tests so go to class. He also allows 4 cheat sheets; one for each exam. However, he does go through the material extremely fast so keep up. Study, keep up with the mastering chemistry assignments. Good luck!

4.0
3.0
CHEM30A
Grade: B
May 20, 2015

One of the best chem professors I've had so far. Very clear and able to explain concepts very simply. I've started to enjoy chem because he made the basics so easy to understand. Definitely go to lectures and take notes. Do the homework, the practice helps with understanding the material. Know what you're doing in lab so that you can leave early :)

2.0
3.0
CHEM25
Jul 20, 2015

It is clear to me this man does not enjoy teaching. He purports himself as though the material is beneath him and is indifferent and condescending. For essential concepts involving calculations he will provide ONE example and is bemoaned to elaborate. While I got accustomed to learning on my own, the class experience was worse for it.

5.0
3.0
CHEM25
Oct 20, 2015

Great Chem 25 and Chem 30A teacher

5.0
2.0
CHEM30A
Grade: A
Dec 30, 2015

Lectures are fun. Quizzes are easy. Just follow him in class and do online homework. He also gives extra credit sometimes. Great professor for CHEM 30A. You don't need to buy the text book. Just buy the Masteringchemistry online code and they will provide you an e-book.

3.0
3.0
CHEM30A
Grade: C+
Mar 24, 2016

He reuses the same exams every quarter. The lectures are pretty boring. Labs are pretty straight forward, there are 3 or 4 lab quizzes. He has an accent so it's hard to understand him at times. If you attend classes every day and put in the effort, he will not fail you.

3.0
4.0
CHEM25
Jun 29, 2016
Wouldn't take again

If you haven't taken chem in a while or don't have a lot of background in chem beforehand then I strongly recommend to NOT take him. He makes you feel awkward for asking questions and seems almost annoyed if you don't understand. His lectures come from slide shows and his voice makes me sleepy. He doesn't explain too much what's going on in lab.

5.0
3.0
CHEM30A
Dec 18, 2016
Would take again

great professor. not the easiest, but not impossible. make sure you attend lectures. he also curves grades at the end of the semester.

Respected
Clear grading criteria
LECTURE HEAVY
4.0
4.0
CHEM30A
Grade: A
Mar 3, 2017
Would take again

Very difficult exams which are stressful, but hang in there. If you go to class, pay attention, go to the labs, and do the online homework, you will not only pass but probably get a good grade. You can learn a lot, and his lectures and expectations are clear.

Skip class? You won't pass.
LOTS OF HOMEWORK
Clear grading criteria
3.0
2.0
CHEMF025
Grade: B+
Jun 6, 2017
Wouldn't take again

Dude's great and a pretty solid teacher. May tend to go on tangents often (2-3 times per lecture) but he knows what he's doing for the most part. However he is not that great at explaining things, and the only reason I easily passed his class was because of my chemistry knowledge from high school. Highly recommended if you want an easy A

ACCESSIBLE OUTSIDE CLASS
TEST HEAVY
2.0
5.0
CHEM1A
Grade: Drop/Withdrawal
Dec 4, 2017
Wouldn't take again

Don't take Li unless you've mastered Chem1A in advance. Exams are difficult. The course moves @ a pace there's barely time to catch-up & absorb the material even if you take a hiatus on life to study. It can be a discouraging class. Seek a teacher who is patient, clearly explains concepts, and wants students to learn vs weed students out on exam 1.

Tests are tough
1.0
5.0
CHEM1A
Grade: Not sure yet
Dec 4, 2017
Wouldn't take again

Dude is smart but does not know how to explain things well. He is condescending to students. Some times students are scared to ask questions. On more that one occasion, our class was lost in lab. He was texting on his phone, not sure what he's doing on his phone all the time. Class exam average is low67-70. No curve.

Tough Grader
Participation matters
Tests are tough
4.0
3.0
CHEM1A
Dec 12, 2017
Would take again

Overall he's a pretty good professor. There are two midterms and one final and he clearly goes over what's going to be on the exams beforehand. Exams are worth 60%, lab is 30% and online hw is 10%, so your lab grade can definitely bring up your exam grade. Lecture is a little boring but he explains concepts pretty clearly.

Clear grading criteria
3.0
4.0
CHEM1A
Dec 15, 2017
Wouldn't take again

Uses paper projector slides, skip slides (old school); hard to follow along w/ppt. Flexible w/deadlines, fair w/students. Exam has trick questions. Doesn't respond to emails. Lecture poorly organized w/ 3 test in 3 weeks. Good guy but poor teaching skills, boring lecture, does not explain topic concept well. You need to teach yourself. Passable.

Tests are tough
LECTURE HEAVY
2.0
4.0
CHEM1A
Grade: A
Dec 16, 2017
Would take again

Does not explain concepts well. Gets mad and is condescending when students ask questions. Tests are very hard, but he tells you exactly what's on them, so if you're good at studying on your own and teaching yourself, you can do well. That's the only reason I'd take him again. But I don't recommend him to people who don't already know chemistry.

LOTS OF HOMEWORK
Tests are tough
2.0
4.0
CHEM1A
Grade: A
Jan 4, 2018
Would take again

I spent the entire quarter panicking about my grade in this class and trying to learn what HE would put on the test rather than chem. Tests are hard, but he goes over them in depth. Most of the questions were more related to what we did in lab, or were cherry picked from the power points. Lectures are BORING, and hard to follow. Labs are easy.

5.0
3.0
CHEM1A
Jan 13, 2018
Would take again

Great, Care and knowledgeable and fair to students grading.

Respected
Clear grading criteria
Tests are tough
5.0
3.0
CHEM30A
Grade: A
Jul 12, 2018
Would take again

I pretty like his class. To me it was easy; might be a bit hard for average students. As long as you get 95% on the final you automatically get an A. He provides study guide. Wanted to take CHEM 1A with him this fall, but too bad the lab prof is Rezaie. My tip for you is to study the lecture notes and find quizzes on quizlet to practice.

Respected
Participation matters
Clear grading criteria
4.0
3.0
CHEM1A
Grade: C
Feb 13, 2019
Would take again

Communicate with Jimmy if you are struggling, he will understand and help you. He was incredibly supportive and wanted students to succeed for the right reasons. Gives feedback that was beneficial. He may appear condescending, but he has good intentions and cares. Lectures right before exams are key, you will see very similar questions on test

Tough Grader
Skip class? You won't pass.
Caring
4.0
3.0
CHEM30A
Grade: B+
May 22, 2020
Would take again

Prof Li is a good professor. I took him in partner with Prof. Cormia. Li is definitely more lecture heavy and though it was a little tougher, I cut him slack for having to adjust to teaching techniques during COVID. If you take him try to get Prof. Cormia as lab; he'll truly help connect the dots. Otherwise he records lectures and is accessible.

Lots of homework
Get ready to read
Lecture heavy
5.0
4.0
CHEM30A
Grade: Not sure yet
Jun 24, 2020
Would take again

Pr. Li is always open for the dialogue. He even checked my homework, which was not required. He starts his sessions 30 min earlier so you can always ask if you don't understand anything. It was a hard class, but I learned a lot. I highly recommend. He is patients with students, he also does not make you feel bad if you ask a dumb question.

Accessible outside class
Inspirational
Clear grading criteria
4.0
3.0
CHEM25
Grade: A
Dec 13, 2020
Wouldn't take again

Good prof. Didn't attend lectures but passed bc of the hw. He records his lecutres anyways so it doesn't rlly matter. If you know how to do the few hw problems then you should be good for the quizzes and exams. Nice and friendly guy, isn't too tough on grading. Pretty easy class imo.

Accessible outside class
Caring
2.0
2.0
CHEM25
Feb 26, 2021
Wouldn't take again

His lectures were too basic imo. I never attended class after the first two weeks. Reading the book, doing the homework, and a few practice questions is enough for a good grade. No partial credit. All quizs/exams are mult choice. MANAGE YOUR TIME. All HW is due on lab test date. If you cant stay on a schedule take a prof with more class structure.

Clear grading criteria
Caring
4.0
2.0
CHEM025
Grade: A
Dec 23, 2021
Would take again

Very easy course. The quizzes reflected straight from the homework and the final had similar problems from the textbook. The labs themselves (labster, at-home labs, etc.) and the lab quizzes are easy. Lectures are ok, but the homework problems are more helpful. An A is achievable if you just do the homework and extra textbook problems! Good luck!

Accessible outside class
EXTRA CREDIT
3.0
2.0
CHEM025
Grade: B
May 16, 2022
Would take again

A good teacher for chem 25. Quizzes were ok. Lab quizzes were easy. Watch his lectures.

Lecture heavy
Test heavy
4.0
2.0
CHEM1A
Grade: Not sure yet
Jul 11, 2022
Would take again

Great class to take over the summer.

Get ready to read
Gives good feedback
Lecture heavy
5.0
3.0
1A
Grade: A-
Sep 8, 2022
Would take again

Took him for chem1A during the summer and before i took this class i went though 2 chem 1A professors and I which I took a W in. I am very slow learner and if you are a like me I think he is the prof for you! He goes over materials and gives EC. He yells but that is form of talking so dont fear!

EXTRA CREDIT
Gives good feedback
Caring
1.0
5.0
1A
Grade: B+
May 2, 2024

Jimmy Li is a very lazy teacher and does not actually make sure that students accurately understand the material, the exams would contain material that was not covered in the lectures and a student in our class one time asked him for help on a topic that they weren't understanding and he told them to drop the class. Save yourself DO NOT TAKE.

Tough grader
Graded by few things
1.0
5.0
1A
Grade: B+
May 2, 2024

THE RATINGS ARE A LIE!!!!! Professor always expected us to learn everything from High school. He would just say to drop the course. He just dumped work onto us and expected us to complete it without explanation. Beware of the tests you think you are prepared? NOPE, trick questions about things you should have learned in High school. Horrible class.

Tough grader
Get ready to read
Test heavy
1.0
5.0
CHEM1A
Grade: A
Jul 29, 2024

Watch out about Jimmy Li. He lies about material on the tests and puts extra stuff that he does not teach. He even told De Anza college that he prefers them over Foothill students even though it was his incompetence that led to the class being worse at Chem 1A. Save yourself by not taking this man he truly does not care about your learning.

Tough grader
Lecture heavy
Test heavy
3.0
4.0
1A
Grade: B+
Jan 12, 2025
Would take again

Professor Li has a specific teaching style, but if you engage with it, you can succeed. Unstuckstudy and the free textbook are great study aids. Attend class, do the work, and you'll learn a lot.

1.0
5.0
1A
Grade: B
Jun 18, 2025

Do not take. Avoid him at all cost.

Tough grader
Lots of homework
Beware of pop quizzes
5.0
3.0
CHEM1A
Grade: A
Aug 3, 2025
Would take again

He is a very nice person. I took his summer class, Chem 1A, at Foothill, and it was easy. Attend class and take notes. He is very flexible because I was going on vacation and he allowed me to move my exam dates. He tells you when you are missing something and is very patient. There would be days when he would give you an A just for attending labs

Gives good feedback
Respected
5.0
3.0
CHEM1A
Grade: Not sure yet
Aug 4, 2025
Would take again

Li is an outstanding Foothill Chemistry instructor. His lectures are clear, well-structured. His teaching alone was enough for me to understand everything. As a much younger student, I really appreciated how kind and supportive he was—he treated me with the same respect and encouragement as everyone else. His class was challenging and enjoyable.

Amazing lectures
Inspirational
Caring
1.0
5.0
CHEM1A
Grade: A
Nov 6, 2025

This professor is an very cunning man, who will be unable to communicate in any language well, english or mandarin. He can't speak english well and gets mad at students who make the same mistake his 50 year old self does. He also refuses to go into detail. He discourage questions or makes no exceptions ever, which is not an norm at NTU, Tsunghua.

1.0
5.0
CHEM1ALAB
Grade: A+
Nov 7, 2025

He's rarely accessible in his office hours and his lectures were disorganized and hard to follow. The professor jumped between topics without clear transitions, making it difficult to take coherent notes. Exams didn't reflect the material covered in class.”

Tough grader
4.0
3.0
CHEM1A
Grade: A
Nov 10, 2025
Would take again

He is a really great teacher. I confronted him about the bad reviews he had and he said to not believe those. He was correct he was the opposite, he gave extra credit at the end. I took him during the summer, very fast paced but very manageable.

EXTRA CREDIT
Clear grading criteria
Gives good feedback
5.0
3.0
CHEM1A
Grade: Not sure yet
Dec 13, 2025
Would take again

Prof Li is a nice man. Study outside of the class and solidify your understanding of underlying concepts, and brush up on them throughout the quarter. He gives extremely useful info regarding exams, so take notes. If you put in effort, you will get a good grade. Very manageable class. Work on different types of problems from the same concept.

5.0
3.0
CHEM1A
Grade: A
Dec 13, 2025
Would take again

Chem 1A. Professor Li really wants everyone to pass in his class and really takes time to explain and help out. Test and quizzes are pretty simple, in lab just do what he says and you should be all set but if you need help don't hesitate to ask he is really caring professor. Wish he teach chem 1B

Caring
1.0
1.0
CHEM1
Grade: A
Dec 30, 2025

I caught this professor writing reviews for himself, which are the last two reviews. I think he shouldn't be teaching if he contradicts the policies he sets forward, and will give students preferential treatment while pretending to be equal as the politician he is. I think its because he came from a poor family so we should feel bad.

1.0
5.0
CHEM1A
Grade: A
Dec 30, 2025

He is not accessible after class as posted with the Dean being unable to help, will trip up over some problems he does and discriminates against east asians. I have my son take his class who was in middle school and can admit he was excessively grilling on him and asked my son to be taken out of class multiple times for his medical condition.

Beware of pop quizzes
1.0
5.0
CHEM1A
Grade: A
Dec 30, 2025

This class gave me anxiety. The textbook was unhelpful and there were a lot of overlapping concepts in lectures that got confusing when it came down to the final exam. He expects memorization, which is not effective when learning. The lectures had errors. Take notes because ppts are confusing. 50% of your grade is decided on the final week

1.0
5.0
CHEM1ALAB
Grade: C
Dec 31, 2025

His tests don't cover material from the textbooks with the class average being a D. He is usually late for his office hours and his an inability to communicate, from his familial background not because of his cultural heritage. He gives no exceptions to anyone taking his time even if there are hospitalizations.

1.0
5.0
CHEM1ALAB
Dec 31, 2025

I had an bad experience with an labmate of mine and Li didn't address the issue at all and was antagonized I took time from him answering his emails with people at Taiwan. His tests have the average to be 60-70% because the tests are different from the material he lectures or the textbook he assigns.

Tough grader
Get ready to read
Class Info

Online Classes

100%

Attendance Mandatory

74%

Textbook Required

17%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

A-

95% confidence
Based on 31 grades
Most common grades:
A (16)
B+ (6)
Not sure yet (5)
Grade Distribution
A(17)B(3)C(4)D(1)F(0)A-/B+(7)
Based on 37 reported grades
A: 16
B+: 6
Not sure yet: 5
C: 3
Common Tags
Clear grading criteria (8)
Caring (6)
Tough grader (6)
Tests are tough (5)
Respected (4)
Get ready to read (4)
Lecture heavy (4)
Gives good feedback (4)
Rating Trend

Declining

-0.42 avg change
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Last 6 months
Ratings by Course

25130

5.0

(1)

CHEMC

5.0

(1)

INTRO25

5.0

(1)

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5.0

(1)

CHEM30ASUMMER

5.0

(1)
+11 more courses
Difficulty by Course

CHEM1ALAB

4.3

1A

4.2

CHEMF025

3.5

CHEM1A

3.3

25130

3.0

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