3.7

Khanh Ma

Biology - Northern Virginia Community College (all campuses)

3.7
Quality
2.9
Difficulty
75%
Would Retake
95
Reviews
3.7
Quality
2.9
Difficulty
3.7
Helpful
3.6
Clarity

75%

Would Retake

95

Reviews

Rating Distribution
Official

5

43

4

23

3

7

2

7

1

15

What Students Say

He is a great teacher

BIO142 - 5.0 rating

Participate in his class, read the book, and study his exam reviews, and you will do great

BIO141 - 5.0 rating
Class Info

Online Classes

100%

Attendance Mandatory

91%

Textbook Required

71%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

A-

95% confidence
Based on 35 grades
Most common grades:
A (13)
A+ (11)
B (6)
Grade Distribution
A(24)B(6)C(0)D(0)F(0)A-/B+(5)
Based on 39 reported grades
A: 13
A+: 11
B: 6
B+: 5
Common Tags
EXTRA CREDIT (11)
Hilarious (7)
Inspirational (6)
Skip class? You won't pass. (6)
Caring (4)
Clear grading criteria (4)
Respected (3)
Lecture heavy (3)
Rating Trend

Improving

+0.38 avg change
Jul
Jan
Apr
May
Aug
Dec
Last 6 months
Ratings by Course

141

5.0

(2)

NAS161

5.0

(2)

BIO141142

5.0

(2)

AP141

4.0

(1)

BIO141

3.8

(55)
+2 more courses
Difficulty by Course

NAS162

4.0

AP141

4.0

BIO142

3.4

141

3.0

BIO141

2.6

Reviews (95)
4.0
3.0
BIO141
Jun 3, 2010

Dr.Ma is a great instructor. He keeps it entertaining yet maintains professionalism and helpfulness. I would def. take his class again for bio142.

1.0
5.0
BIO142
Jun 17, 2010

He is the worst professor so far!.Dont take him if u want A OR B . He likes to fail people. he has favourites.... He doesnt have that much knowledge of teachng! his accents are horrible! He is mean. His exams are very difficult!

4.0
3.0
BIO142
Jun 28, 2010

IF YOU WANT TO LEARN SOMETHING TAKE THIS CLASS...

5.0
2.0
NAS161
Jun 30, 2010

He is a good teacher..If you come to class and stay the whole time you will get extra credit and he is very helpfull..Although his lecture exams are difficult he tells you what is excatly is on his lab tests.I would def take him again for 162..

5.0
2.0
BIO142
Jul 1, 2010

He gives reviews and tells you exactly what's going to be on exams both lab and lecture. He gives great examples in lecture to help you better understand. And he gives a lot of extra credit opportunities. What more can you ask for?

1.0
5.0
BIO142
Jul 1, 2010

It is easy for a teacher to say that an "incapacity to learn" is the reason that his or her students did not do well. In this case it was the instructor's incapacity to teach that failed many students. I was lucky though. I did all the extra credit, I spent 3 hours a night studying, and studied with four other students and I barley scraped by.

1.0
5.0
BIO142
Jul 2, 2010

His first test was an essay test. I handed in a 8 and 1/2 page essay and got a B- because he said I did not go into enough depth. This was the 1st test. Avoid this teacher. I learned more by reading the book. He never went over the answers to the Lab. He told us that he did not understand genetics and to figure it out.

1.0
5.0
BIO142
Jul 2, 2010

That was the worst professor I have ever had at NVCC! He teaches in disorganized manner, he is very unfair in grading and confusing in lab and lecture exams. Never goes over mistakes on tests with you and on top of that delays grade results with couple of weeks. You won`t clearly know how you have done in his class until your grade is unfixable.

3.0
4.0
BIO142
Jul 6, 2010

I have mix review..I am going to say A&P is hard period, but his teaching methods was just confusing. I would be lying if he was not helpful, but he needs to create a teaching plan and stick to it. I felt like he was grading based on students emotions.

1.0
5.0
BIO141
Jul 13, 2010

This professor was not helpful at all.He was not organized and he did not give your grades to you until the last minute. I would not recommend him to anyone.

1.0
5.0
BIO142
Aug 23, 2010

This is the worst teacher I have ever had. Does not know the material he is teaching, is spiteful, and completely scattered. The only way I made it through the class was through teaching myself and with learning with other classmates.

2.0
5.0
BIO142
Aug 23, 2010

horrible teacher, does not know how to teach. No point attending class because you won't learn anything. Gives grades out depending how how he's feeling. Do not take this class because you will regret it.

1.0
4.0
BIO141
Oct 6, 2010

please dont take this class.. you will need luck to get an A or B.. he does not know what he is doing. Dont waste your time and money on this guy.

4.0
2.0
BIO141
Nov 12, 2010

Totally loved him, i took bio 141 6:30 am in the morning and it wasnt that bad at all. This teacher made the class fun. He knows his material well and can really teach. He is super funny and cute. Take him!

4.0
3.0
BIO141
Nov 14, 2010

He can be humorous at times. Pay attention +go to class. Can be confusing when he's messing w/ you. A&P is mostly memorization so study hard + keep up with reading. He always posts slides last minute or after lecture so remind him! He has favorites, slightly disorganized, like any class study at home,don't waste lab time LEARN SOMETHING!!!

3.0
4.0
BIO141
Dec 12, 2010

Professor Ma is extremely sarcastic and at times funny. He isn't as bad as some of his reviews say! You just need to study. Going to class is important if you want to do well. He is unorganized! But you learn to deal with it. I would take him again!

5.0
5.0
BIO141
Dec 16, 2010

Dr. Ma is AMAZING!! You will actually learn in this class. If I read all these reviews about Dr. Ma before signing up for the class I would actually have believed it. All these negative reviews are inaccurate he is one of the best. You are a fool to fall for these lazy folks who don't attend class nor study. His teachings are very effective.

4.0
3.0
BIO142
Dec 22, 2010

He is funny and, this semester, gave out lots of extra credit. He cares, just has a bit or a hard time showing it. To do well in his class: study and read the book!

1.0
5.0
BIO141
Jan 10, 2011

He is so disorganized. You have to beg him to post his notes and the study guides. He does everything last minute. He hands out a ton of extra credit so people can pass his class. His lectures don't make sense. If you don't believe me take his class, sit thru a lecture, and then you will know first hand who is telling the truth. It is your money!

2.0
5.0
BIO142
Mar 6, 2011

He is very disorganized and put slides last minute.Then he gives this extra credit point tht realy do not help much.He has favorite students.If you want to fail this course go for him.

5.0
5.0
BIO142
May 11, 2011

Dr. Ma is an excellent teacher. He uses funny stories and helpful phrases to help you learn and remember the material. To do well you MUST attend class, study, read the book, and not waste lab time. He does not give A grades away you have to earn them. His class will prepare you for a career in the medical field. A+ rating.

4.0
3.0
BIO141
May 23, 2011

I find it laughable that poor reviews are being given by people with notably poor grammar and syntax. I had Dr. Ma for 141 & 2. He is reasonable, concise on what he requires, posts a fair amount of extra credit and tells you exactly what to study. I did poorly on the tests I didn't study for and well on the ones I did. You get out what you put in.

4.0
4.0
BIO142
Nov 16, 2011

Took dr. ma the first year he taught he really didn't know what he is doing and doesn't care to much for teaching but he is very helpful and keeps class interesting the class environment is more like a friend environment excited that he is still there two years later hope he is the same because i intend to take BIO 142 with him attendance important

3.0
4.0
NAS162
Feb 23, 2012

The class is hard, it is a lot of information to learn and is not a class you can just cram before hand. He starts out tough, but as the semester continues he gets easier. He is the most helpful if you catch him without an audience, laugh at his jokes, and be respectful.

2.0
4.0
BIO142
May 8, 2012

This guy clearly doesn't want to teach and doesn't care about teaching. I'm not sure why he is still there. As you can see from prior posts, others agree.

5.0
3.0
BIO142
May 9, 2012

Smart and funny

5.0
2.0
NAS161
Jun 5, 2012

He is awesome..

5.0
2.0
BIO142
Jul 28, 2012

I took him over the fall semester in 2011 for Bio 142. He gave out alot of extra credits and helped the students to pass. I struggling in the class bio 142, he helped me to understand how to take a test plus the material. I ended up with an A in the class.

5.0
2.0
BIO142
Aug 2, 2012

He is very easy on grading. he gave us a lot of points to go study in the science learning center. I though i was gonna fail the class, but i needed up with An B. he's very knowledgeable and care alot for students. I wish he is teaching other classes as well.

3.0
4.0
BIO142
Aug 5, 2012

Told you from day one what was expected and that people hate him. Never posts things on time as stated and tells you how much he dislikes teaching and shares way too much personal information (his salary, gambling habits). He puts material on the test that was not covered in class so teach yourself the material.

2.0
4.0
BIO142
Aug 8, 2012

Some open book/home tests, extra credit, points back, but tests are poorly written & on untaught info. Rude comments, vague/wrong explanations, spiteful if questioned. Lacks transparency-real grades not on BB, on spreadsheet all can see. Strong students can teach themselves & get Bs. If you need an A, or good teachers to get Bs take someone else:(

5.0
1.0
BIO142
Aug 11, 2012

BIO 142 with Dr. Ma was a fun adventure! Notes and lectures go directly with the text and if you pay attention in class and review the notes and text there are NO surprises, it's all there! I was SO happy to have a professor who wanted to do labs and they were informative and FUN! I would recommend Dr. Ma to anyone who is serious about BIO!

1.0
5.0
BIO142
Aug 11, 2012

3x said it’s his job to fail 30% of us. Kind of confusing bc doesn’t explain well, gets frustrated if you keep asking him. Labs were him pointing quickly to models and then going to his computer. Seems to use lots of extra points to make up for bad test questions.

1.0
4.0
BIO142
Aug 11, 2012

Wanted to like him but was disapponted. I really like the subject but felt the professor couldn't explain things as well as they needed to be. He's hard because he isn't clear, the notes don't always match the book and he puts things on at the last minute that he didn't cover in class.

4.0
1.0
BIO141
Dec 1, 2012

If you pay attention in class you should be fine on the tests

5.0
1.0
BIO141
Dec 5, 2012

I didn't even open the book because i was only listened in class and look at the note only one time before the exam and i got an A in class. he is giving you alot of extra credit plus alot of review times before the exam

1.0
5.0
BIO141
Dec 11, 2012

He only reads PowerPoint presentation and talks about grad school! On test he is very tricky and does not care for students, if you really want to learn don't take him!!

5.0
2.0
BIO141
Dec 13, 2012

He's awesome and easy. Just go to the science learning center and you'll get 16 extra credit points. His tests are fairly hard, but just listen when he goes over the test at the end. He gives tons of extra credit, so just do them! He is the best bio teacher i had by far.

5.0
1.0
BIO141
Jan 7, 2013

there is no reason for you not to get an A/B in this class because he gives 16 extra creds for going to the science lab and some more throughout the course. He also drops the lowest test grade for both inclass and lab lectures. Just listen to him when he does test reviews, and ull do well.he is the best prof i ever had. im taking him again for 142

4.0
1.0
BIO141
Mar 1, 2013

Comments claiming that the tests don't cover the material are false. He gives us the exact same questions that are on the tests, so... When I took the class in the fall, I was expecting a low grade because science is a weak spot for me. I passed with a B. I recommend him to anyone taking Anatomy & Physiology.

5.0
3.0
BIO141142
May 11, 2013

He's a great professor.Very funny, nice, and does a lot to help his students do well. Gives everyone a chance for extra credit and lets you know what will be on the test during his review. some tests can be fairly difficult but just pay attention during the review and study the material. I definitely recommend him.

5.0
1.0
BIO141
May 22, 2013

This professor offers 5% of extra credit for going to the science learning center throughout the whole entire semester. (once a week)You need to pay attention during his lectures to pass his exams. He does drop the lowest lecture/lab grades! TAKE HIM!

5.0
1.0
BIO141
Jul 2, 2013

He is funny and really smart plus very easy on students. He loves to help student out. I will recommend him to anyone

5.0
1.0
BIO141
Aug 7, 2013

He gives 16 extra creds for going to the science learning center, and some more for doing extra credit work. Text books are recommended, but not required. I regret buying one because everything is done on powerpoint. I loved this class, and it most of all, the grading was curved alot, which was awesome.

5.0
1.0
BIO141
Aug 7, 2013

He gives sixteen extra creds for going to the science learning center, and some more for doing extra credit work. Text books are recommended, but not required. I regret buying one because everything is done on powerpoint. I loved this class, and it most of all, the grading was curved alot, which was awesome.

4.0
3.0
BIO141
Aug 16, 2013

My favorite professor! Super funny and he likes teaching. Makes sure you don't fall asleep even if it's late and you are tired. Just listen and take notes! Also gives extra credits. He is awesome!!

4.0
2.0
BIO141
Nov 22, 2013

I enjoyed my class with Dr. Ma. He is a student himself so he understands that working and being a student is tough. He treats students like friends. He gives extra credit for those to go to the science learning center. Also he will highlight what will be on the test. You should average a B if you pay attention.

4.0
1.0
BIO141
Grade: Not sure yet
Nov 11, 2014

Dr. Ma is straight out AWESOME . I was sad he didn't teacher Bio 142 but oh wells ! Hes extremely funny and he makes lecture simply enjoyable with his jokes and stories . He's totally cool he allowed us to add him as a friend on facebook LOL . His accent is not too heavy for an asian professor more like cute LOL .

5.0
2.0
BIO141
Grade: A+
Nov 15, 2014

Dr. Ma is hands down one of the best professors I've ever had. He's not necessarily an easy A, but if you try, listen, and respect him, then you should have no problems getting an A. I am even going to use Dr. Ma as one of my college recommendations. If there's one thing I can tell you to do is, PAY ATTENTION, if he says "remember that", DO IT!!

3.0
3.0
BIO141
Grade: B+
Nov 26, 2014

BIO 141 is a tough course. Dr, Ma made it okay and fun. He literally tells exactly whats on the exams always. He gives a lot of points and if you show you care about his class and show up he will help you a lot. Defff recommend him to anyone who needs to pass bio !! take take. stop your searching. he is the one you need to take

5.0
3.0
BIO141
Apr 20, 2015

Dr Ma is nice. He always makes class more comfortable and funnier. It's not an easy A class. There are 4 lecture tests, 4 lab tests and you have to put your effort into it. However, I had good time in his class. And I found I learned something from his stories.

5.0
2.0
BIO142
Grade: A
Apr 25, 2015

He is a great teacher!

5.0
3.0
141
May 8, 2015

He is amazing! His 2 last tests were really hard but he did give out extra credit. He made night class more fun and less sleepy. You should take HIM

5.0
2.0
BIO141
Grade: B
May 9, 2015

I really enjoyed Dr. Ma's class. I wouldn't say it's necessarily an easy A, but if you pay attention you'll be fine. You don't really have to have the book, but it's recommended. You can tell he wants all his students to well, but he won't just give it to you. Really funny guy too! He also gives a lot of extra credit!

3.0
3.0
BIO141
Grade: A
Aug 3, 2015

Dr Ma is a great person. However, if you want to gain knowledge stay out of him. He reads slides not lecturing; waste time talking personal issuesfun. His exams are tricky although he gives reviews. We are doing final this week 5 chapters, no lectures, no review. It is going to be an Open book ex. Not recommended for any knowledge seeker student.

4.0
2.0
BIO142
Grade: B+
Aug 11, 2015

BIO142 is a tough course. You have to put a lot of effort in studying if you want an A. Dr. Ma is the best professor for BIO 141142, so take him. Pay attention in class, take notes and jot down when he says "remember this." Please take him if you don't want to fail. His class is never boring. Trust me you will not regret it.

4.0
4.0
BIO141
Grade: B
Aug 12, 2015

Dr. Ma is amazing! Took summer 2015 class. His lectures are not boring and he's pretty funny. You will learn and pass as long as you make an effort. Do not think for a second because he gives leeways you will pass a test. You MUST make an effort to study the lesson. Trust me on this lol. Would recommend him. Wish more science teachers are like him.

5.0
1.0
BIO141
Grade: A+
Aug 12, 2015

I took Bio 141 with this summer, i was blown away with amazing lecture. He took his time and did review for everything test. He gave us half take home half in class for each exam. He wanted us to do well and he does not want anybody to fail. He gave us al ot of extra credit and do review. Amazing instructors. Funny too.

2.0
4.0
BIO141
Aug 13, 2015

It seemed like this summer was not his best compared to other years. He made us do two extra credit which he never counted and then messaged us after the semester was over "The maximum extra credit point is 10 which purely bases on your lecture attendance and lab's participation." The final exam was on 5 chapters which he never lectured.

5.0
3.0
BIO141
Grade: Not sure yet
Nov 11, 2015

Dr. Ma is an amazing teacher ! I definitely recommend him. You HAVE to study to get an A in his class but if he sees you are trying and participate he will curve your grade. Class is never boring and he is very passionate about what he does. Always pay attention and write down when he says "Remember that" you will most likely see it on a test.

4.0
2.0
BIO141
Grade: A+
Nov 18, 2015

Dr. Ma keeps class entertaining and gives great examples that help you better understand how the body works. He is very knowledgeable and genuinely wants you to learn. Gives great study guide, if he says "this will be on the test" it will be. You have to study in order to get an A. Gives extra credit for attendance. Book will help, but not needed.

2.0
4.0
BIO141
Grade: A
Nov 24, 2015

Dr. Khanh does not speak the best English and his test are a grammatical nightmare. His study guides are helpful to a point but be ready to see things you haven't seen before on the exams. All you can do is go back through powerpoints and study. He is not a bad teacher and he is fair, Biology is just not an easy A

5.0
2.0
BIO141
Grade: A+
Dec 15, 2015

I just took Bio 141 with him on monday and wednesday's morning. Bio 141 has a lot of information, but he only pointed out the important information for us to study for the test. He is very funny, give extra credits, review before the exam and one flashcard 3x5 for every test. He is very knowledge and he is willing to help and caring. respect him

4.0
3.0
BIO141
Grade: B+
Dec 16, 2015

fantastic professor,highly recommended but must be prepared to read more.

4.0
4.0
BIO141
Grade: A
Dec 17, 2015

Dr. Ma is a good teacher. He does read of slides but gives great examples to help remember. You need to study ! If you don't and think this is a easy course you will be lucky to get a B/C with his help. He gives extra credit at the end of the semester for attendance. I barely scraped an A in his class. You get what you put in basically.

4.0
4.0
BIO141
Grade: A
Dec 17, 2015

Dr. Ma allows 3x5 flashcards for the tests, but a couple people in his other classes would try and cheat and use more then that, he said he would not allow flashcards for the next semesters so good luck if its true! His tests can be tough and if you don't know the information then your screwed. The book is very helpful trust me !! & PAY ATTENTION!

5.0
2.0
BIO141
Dec 29, 2015

I took Bio 141 over fall 2015 semester. he is an good instructor and listen to his review before the test and when he said this will be on the test, it will be on the test. he is really nice and helping out everyone out. Very good instructor. Easy A if you listen and show up for class.

4.0
3.0
BIO141
Jan 4, 2016

Dr. Ma is a fairly good professor; however, he does tend to just read off the slides, but he gives examples and points out the important information you need to know for the exams. His exams can be tricky, but just pay attention to his reviews and study his powerpoints and you will be fine.

4.0
1.0
BIO141
Grade: A+
Feb 4, 2016

Dr. Ma is so amazing! PLEASE take him! You will get an A if you do a few things: print out PowerPoint, pay attention during his lecture and highlight stuff whenever he says "remember that" Extra credit for attendence . Flash card allowed for test! Very funny guy! Also give review so just right that stuff on your notecard and u are good to go!

5.0
3.0
BIO141
Grade: A
Apr 24, 2016

definitely take another course with him he has a sense of humor. He wants all students to pass but, you have to study especially because grade is based only of test, no homework or class work does give you test reviews on what exactly will be on test, lecture in class basically read off powerpoint you must print.@the end will help grade xtrapoints

3.0
4.0
BIO141
Grade: B
May 19, 2016

Dr. Ma is very funny and laid back but there isn't much of an opportunity to raise your grade in the class. The only things that are graded in the class are the lecture and lab exams. His lab exams are pretty straight forward (mostly got A's on them) but his lecture exams were not (ended up with a B in the class).

5.0
2.0
BIO141
Grade: A
Jul 22, 2016
Would take again

took his class this summer. He is straight forward. His accent is hard to follow sometimes but other than that he is amazing. Easy to get at least a B if you follow his test review. Read the book and pay attention in class, definitely an A. Sometimes he comes across mean, but dont take it personally

5.0
4.0
BIO141
Grade: A
Aug 13, 2016
Would take again

Dr. Ma's class rocks! He is very caring and respectful of each student. He truly cares about your success in the course, and was easily accessible for help before/after class, and via e-mail. He acknowledges your efforts and is very encouraging. Participate in his class, read the book, and study his exam reviews, and you will do great!

Participation matters
ACCESSIBLE OUTSIDE CLASS
Caring
1.0
4.0
BIO141
Dec 2, 2016
Wouldn't take again

Very knowledgeable teacher; however he goes through his power points very fast and does not provide specifics on the things to expect on test. He is very rude and sarcastic, if you ask a question be prepared to be clowned and to feel stupid in front of the class. I would never recommend this professor to anyone.

5.0
1.0
BIO141
Grade: A+
Dec 5, 2016
Would take again

We are almost ending our semester with Bio 141. I really like him because he is very caring for his students. He doesn't want anybody to fail his course by giving his students take home exams and extra credits. You will like him if you take it. He told us from the first day of class, there will be people don't like him. He is willing to help you.

Inspirational
Clear grading criteria
EXTRA CREDIT
5.0
2.0
BIO141
Grade: A+
Dec 17, 2016
Would take again

I really like Dr. Ma. He is very funny and he gave us extra credit because he is caring alot. I took bio before at my university which was very difficult course. He made it easy and willing to help you if you need help. He doesn't like people missing his class. I recommended him to all my friend. He gave us very accurate review. Easy to pass

Inspirational
Hilarious
EXTRA CREDIT
5.0
2.0
BIO142
Apr 20, 2017
Would take again

Dr. Ma is a hilarious professor. Some people might see him as "unethical" but he means well and really knows how to engage with his students. He does go over a study guide during class so make sure to pay attention. (Most of the class recorded him so we could go back and listen) There are exactly 5 Lecture exams and 5 Lab exams. TAKE HIM!!!!

Skip class? You won't pass.
Hilarious
TEST HEAVY
4.0
2.0
BIO141
Grade: B+
Jun 21, 2017
Would take again

I took the 5 week session which is FAST PACED. Reads off the powerpoint very quickly. He does a review before every test which is very helpful. He tends to gets off topic really easily. Hard to take notes in that class. Loves to talk about himself. Overall he does everything in his power to give us extra credit and help us pass the class

Skip class? You won't pass.
Hilarious
EXTRA CREDIT
5.0
2.0
BIO141
Grade: A
Jul 31, 2017
Would take again

I just finished taking the summer course with Dr. Ma. Overall, the experience was really great! He tells you the areas to focus on for the exams, gives a study guide, and prepares you well, for exactly what the exam will cover. It's shocking that there are any negative reviews for him tbh. He has a great sense of humor and enjoys making an impact!

Clear grading criteria
EXTRA CREDIT
4.0
3.0
BIO141
Apr 29, 2018
Would take again

Professor Ma is a good teacher. He guides you with what is really needed in the exams. He might seem silly and random but he is just trying to keep the class entertaining. He will throw out some life inspiration/ facts with harsh yet funny honest truths about life as well as spasific things. I really enjoyed his class. I would suggest him again!

Skip class? You won't pass.
Clear grading criteria
EXTRA CREDIT
5.0
1.0
BIO142
Grade: A+
Jun 27, 2018
Would take again

I took Doctor last semester for Bio 142 during fall 2017. His Bio 142 is much easier than bio 141 if u r taking with him. I took Bio 141 with him and taking Bio 142 with someone during summer 2017 receive C in the course. took Bio 142 with him in the fall, i took his course and I got an A in it. Extra credit, easy grader, inspiration. exam revie

Skip class? You won't pass.
Caring
EXTRA CREDIT
5.0
2.0
BIO142
Grade: A+
Jul 10, 2018
Would take again

He is really funny and give you alot of extra and review for the exam plus the flash card for test. I took him for both 141 and 142.

Inspirational
Hilarious
EXTRA CREDIT
5.0
3.0
BIO142
Grade: B
Dec 18, 2019
Would take again

Very humorous, but makes sure works gets done. Be sure to study more than what he tells you, because at times you will see a little extra on the exam. One of the best professors so far.

Hilarious
Amazing lectures
EXTRA CREDIT
5.0
2.0
BIO142
Grade: B+
Dec 19, 2019
Would take again

Professor MA is the BEST professor I have encounter in all my years of school. He makes things so easy to understand all while throwing funny jokes your way. His engaement with the class is amazing because he gives you real life problems that help you understand the material. I took him for Bio 141 & 142 and passed with a good grade.

Gives good feedback
Respected
Hilarious
1.0
3.0
BIO141
Grade: Not sure yet
Nov 5, 2020
Wouldn't take again

This professor is very unorganized during class time and does not know the material himself. He also makes inappropriate comments during class. He is open to questions but then makes you feel dumb and insults you for asking a question. His lectures consist of him mumbling and rapidly reading the powerpoint, and does not explicitly explain the info.

Test heavy
Lecture heavy
1.0
2.0
BIO141
Grade: A
Dec 6, 2020
Wouldn't take again

Disorganized, unprofessional, never followed syllabus, went off topic a lot. Has very low expectations, which I found insulting & demeaning of the quality of education I was receiving. Will take another prof for BIO 142. If you are 18 and looking to skate by in life-this is your guy. Older and dedicated students-look elsewhere.

Graded by few things
4.0
4.0
AP141
Grade: B
Dec 12, 2020
Would take again

Took him several years back but I still remember his class he is a young and very nice and caring. Willing to work with you just voice your concerns. lets you know what you should study for exams. He is a doctor and shares interesting case studies that help your understanding in class. Take him

Participation matters
Skip class? You won't pass.
Clear grading criteria
5.0
2.0
BIO142
Grade: B
May 9, 2021
Wouldn't take again

He is a good professor by teaching the lectures but strangely this semester he didnt even grade lab hw and attendance. The only way passing this class is do well the exams, which are easy. Got my grades based on exams , obviously with the rest would of have gotten a A. Strangely a good professor.

Inspirational
Graded by few things
Amazing lectures
2.0
5.0
BIO142
Jul 24, 2021
Wouldn't take again

This professor knows what he is teachingbut he just reads off a powerpoint and makes you do a lot of homework and test and doesnt help you when you need it.

Skip class? You won't pass.
Lots of homework
Lecture heavy
5.0
2.0
BIO141
Grade: A
Jan 12, 2023
Would take again

He is very caring and willing to help you out if you need help. Very funny. He will help your grade if your actually try

EXTRA CREDIT
Amazing lectures
Hilarious
5.0
2.0
BIO142
Grade: A
Jan 12, 2023
Would take again

very good instructor and willing to work with you.

Gives good feedback
Inspirational
Respected
1.0
3.0
BIO141
Grade: A
Apr 2, 2023

Enrolled for his BIO 141 class. He turned it from a 15 week class to a 13 week class. Eventually he decided to drop the class without noticing us and a different professor is teaching now. He is very well known for changing his mind all the time and being unreliable.

5.0
3.0
141
Grade: Not sure yet
May 28, 2023
Would take again

Took his 2 week class for NAS 2, great professor. Lecture heavy, but expected. Nice guy, funny, cares about his students. Tests are not difficult, he is good at explaining difficult concepts.

Amazing lectures
Caring
Lecture heavy
5.0
2.0
BIO141
Grade: A+
Aug 7, 2024
Would take again

Very nice and knowledgeable instructor. He cares alot about his students with extra help to make sure they will do well in the course.

EXTRA CREDIT
Amazing lectures
Respected
5.0
2.0
BIO141142
Grade: A+
Dec 12, 2025
Would take again

It is obvious that Dr. Ma is not teaching for the money but wants to have a little part in the journey of his students into the medical field.He truly cares and works with his students.If you put in the effort this is a very doable A. He has clear expectations and helps you succeed.Every class you get one point of extra credit just for showing up.

EXTRA CREDIT
Inspirational
Caring
Class Info

Online Classes

100%

Attendance Mandatory

91%

Textbook Required

71%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

A-

95% confidence
Based on 35 grades
Most common grades:
A (13)
A+ (11)
B (6)
Grade Distribution
A(24)B(6)C(0)D(0)F(0)A-/B+(5)
Based on 39 reported grades
A: 13
A+: 11
B: 6
B+: 5
Common Tags
EXTRA CREDIT (11)
Hilarious (7)
Inspirational (6)
Skip class? You won't pass. (6)
Caring (4)
Clear grading criteria (4)
Respected (3)
Lecture heavy (3)
Rating Trend

Improving

+0.38 avg change
Jul
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Aug
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Last 6 months
Ratings by Course

141

5.0

(2)

NAS161

5.0

(2)

BIO141142

5.0

(2)

AP141

4.0

(1)

BIO141

3.8

(55)
+2 more courses
Difficulty by Course

NAS162

4.0

AP141

4.0

BIO142

3.4

141

3.0

BIO141

2.6

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