4.3

Ernesto Vaillant Cardero

Mathematics - Miami Dade College (all)

4.3
Quality
2.8
Difficulty
75%
Would Retake
101
Reviews
4.3
Quality
2.8
Difficulty
4.3
Helpful
4.2
Clarity

75%

Would Retake

101

Reviews

Rating Distribution
Official

5

68

4

17

3

3

2

3

1

10

What Students Say

I took Mac1105 with him and now I'm taking mac1147, and I don't get tired of him

MAC1147 - 5.0 rating

Best teacher hands down

MAT1033 - 5.0 rating
Class Info

Online Classes

100%

Attendance Mandatory

83%

Textbook Required

26%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

B+

95% confidence
Based on 64 grades
Most common grades:
A (21)
A+ (17)
B+ (8)
Grade Distribution
A(38)B(5)C(8)D(3)F(2)A-/B+(10)
Based on 72 reported grades
A: 21
A+: 17
B+: 8
B: 5
Common Tags
EXTRA CREDIT (21)
Gives good feedback (18)
Caring (17)
Lots of homework (17)
Clear grading criteria (14)
Skip class? You won't pass. (13)
Respected (13)
Amazing lectures (10)
Rating Trend

Declining

-0.81 avg change
Oct
Dec
Dec
Apr
Jul
Oct
Last 6 months
Ratings by Course

1105

5.0

(1)

MAT1033MAC1105

5.0

(1)

MAT1105

5.0

(1)

MA1010

5.0

(1)

MAC2312

5.0

(5)
+7 more courses
Difficulty by Course

MAT1105

4.0

MAC2233

4.0

MAC2312

3.6

MAC1105

3.3

MAC1147

2.8

Reviews (101)
4.0
2.0
MAC1105
Jul 18, 2012

Good professor.

5.0
2.0
MAT1033
Aug 2, 2012

Extremely knowledgeable and helpful professor who always has time for extra questions. Gives his students always a chance to make up exams and is never too busy to help them succeed.

5.0
1.0
MAT1033
Nov 10, 2012

HE IS THE BEST TEACHER EVER. HE IS VERY HELPFUL, HE MAKES ME WANT TO COME TO CLASS ALL THE TIME. HIS CLASS IS VERY INTERESTING AND FUN.

5.0
1.0
MAT1033
Nov 25, 2012

He's awesome, point blank. Very helpful, breaks mathematics down and makes it easier to understand. His homework is mostly online, seldomly uses the book and gives reviews before the exam. Just show up to class, and take notes. Coming from someone who THOUGHT they weren't good in math, getting an A sure means he must be a good teacher. TAKE HIM.

5.0
2.0
MAT1033
Mar 19, 2013

AMAZING PROFESSOR! VERY HELPFUL You can tell He loves to teach. This is my second time taking MAT1033 I'm passing it with an A. He tries his hardest to help everyone. If you fail an exam he allows extra credit up to 15+ points. It was an honor taking his class. He gets excited, & DOESN'T MOVE ON unless everyone understands. TAKE HIM!

5.0
1.0
MAT1033
Apr 29, 2013

Im taking him right now and I must say he is an amazing professor ,he helps you until you understand it. If you fail a test he lets you redo the ones you got wrong for extra points ,just take his class.

5.0
2.0
MAT1033
Apr 25, 2013

Great professor. I am HORRIBLE at math and I passed with a A. He will repeat himself until you understand, give you reviews before tests and all his homework is online. It's not a walk in the park but you will learn and learn well.

5.0
3.0
MAT1033
Apr 29, 2013

One of the best math professors that there is! You would have to be really lazy not to pass his class. Every day that you come to class you will learn something new, and he tries to help you out anyway he can.

5.0
1.0
MAT1033
Jun 23, 2013

He is a very helpful professior. His class is very easy. If you need help he'll be glad to help you. Learn new lessons everyday. He makes learning math easy. I would recommend him. He's GREAT !

5.0
1.0
MAT1033
Oct 14, 2013

the best math professor ever

5.0
1.0
MAC1105
Grade: C
Dec 11, 2013

best professor ever

5.0
1.0
MAT1033
Grade: A+
Dec 13, 2013

I had failed MAT1033 w/ a different professor before & he was just simply AMAZING. I actually learned in his class & he gives you numerous opportunities to pass.. you can't fail. He lets you re-do tests for a perfect score & drops your lowest test grade! TAKE HIM (his accent is easy to deal with)

5.0
1.0
MAT1033MAC1105
Dec 14, 2013

omg this is the man!!! I mean no sugar coding if you want to learn math and pass take him. There's no other words to describe this guy and this is coming from somebody who thought they suck at math. He is truly gifted must take!!

5.0
1.0
MAT1033
Grade: C+
May 10, 2014

If you don't understand math , or hate it because of him you will love it. He goes over something over and over again until you understand it . Also add 15 points on your exams if you go do the ones you got wrong . Very helpful and understanding teacher . Take Him .

5.0
1.0
MGF1106
Jun 16, 2014

I have never rated a professor before but the only reason why I'm rating him is because he simply is the best math teacher and he deserves it. I'm bad at math. He makes it so clear and easy to understand. And he doesn't teach fast (hard to find a teacher like that) Take him. You will wish he can teach every other math out there. He's awesome.

4.0
3.0
MAC1105
Aug 6, 2014

He is alright,I had him for a 12 weeks course, the only bad thing about him is that he will take out a ridiculously huge amount of points out of your grade if you didn't do the whole homework online, I only got A and B in the exams through the semester but I ended up passing with a D...

5.0
3.0
MAC1105
Grade: A
Aug 9, 2014

Prof. Vaillant is an outstanding professor and person. There isn't one question he will not know 5 different ways to answer. I had a 12 week course, and the content was very fast-paced. But in that way he forced us to study and develop a sense of urgency for his class. Amazing professor!

5.0
1.0
MAC1147
Oct 22, 2014

Best professor ever! I took Mac1105 with him and now I'm taking mac1147, and I don't get tired of him. Great professor!

4.0
2.0
MGF1106
Grade: A
Nov 11, 2014

took this class in the summer. has a strong cuban accent. since it was an accelerated class in the summer he goes sort of fast, but its an easy class. participate and he will give you an A. i did. few tests and a final. one test was take home. take notes in class, pretty normal math. go to class oh and you gotta do the onlie mymathlab hw

5.0
1.0
1105
Grade: A+
Mar 3, 2015

Best math professor ever

4.0
2.0
MAT1033
Grade: C
Dec 22, 2014

He has an accent but you can understand what hes saying other than that GOOD PROFESSOR.

5.0
2.0
MAC1105
Apr 16, 2015

His classes are really nice. He explains everything very clear. If you have a question, just ask him, he will gladly explain it to you. Awesome teacher.

5.0
3.0
MGF1106
Apr 24, 2015

Loved this professor! I am not a math person at all, and passed this class with an A. He is there to answer any questions you may have and will help you as much as he can.

5.0
1.0
MAC1105
May 1, 2015

Best Math Professor ever! He teaches the class so clearly and easy. Just do the online homeworks and do the extra-credits. He has a cuban accent but you will completely understand. He will gladly help you and answer all the questions you have. I passed the class with an A. He is very nice, very respectful and he dresses nice. Will take him again!

5.0
2.0
MAC1105
May 16, 2015

Has a Cuban accent, but his deep booming voice, along with his extensive math skills makes it stick in your head during a test. Absolutely the best math professor I have ever had.

5.0
1.0
MAT1033
Grade: B
Jan 14, 2016

Really nice and smart guy. Makes everything easy

5.0
2.0
MGF1106
Grade: A+
Jan 26, 2016

HE WAS AMAZING! I've never rated a professor but he gave me such an incredible foundation of math that I decided to take MAT1033 after my liberal arts math lol! Yeah he's that good! Only four tests and no quizzes do the homework online! And he's clear so no matter what you'll be ok

5.0
1.0
MAC1114
May 2, 2016

I never take my time to rate a professor but this time i really need to rate Proferros Vaillant. He is a really good professor. All his explanations are super clear. He gives extra credits that really helps in you grade. The online hw is another good way to get grades, and his tests are easy if you do the study guide.

3.0
3.0
MAC1114
Jul 28, 2016
Would take again

He's a nice guy, but he makes you work for the A, and there's usually a catch. For example, he gives an extra credit review for the exams so the exams are hard, and the final is multiple choice unlike the rest of the exams so it was difficult and no extra credit.

5.0
4.0
MAC1140
Grade: A
Aug 2, 2016
Would take again

Great professor! He gives an exam review for each exam which counts as extra credit towards the exam. He encourages questions during lecture and will explain until everyone understands. His exams are all written, but anything that's on it he has gone over in lecture.

4.0
1.0
MGF1106
Grade: B+
Jan 4, 2017
Wouldn't take again

He is very caring for his students. If you completed the homework the class was a piece of cake.

Skip class? You won't pass.
Clear grading criteria
LECTURE HEAVY
5.0
4.0
MAC1105
Grade: A
Mar 31, 2017
Would take again

Best professor ever, He has a passion for teaching. I really appreciate him taking the time providing notes each class. His reviews for the exam are very helpful. He actually cares about his students and gives good feedback on how to improve in his class including extra credits to help your grade.I highly recommend this professor.

Gives good feedback
Inspirational
Caring
2.0
4.0
MAC1105
May 3, 2017
Wouldn't take again

Do Not take him! He make it extremely hard to understand his lecture, He do not respond to email. although he gives a lot of extra credit in class but at the end you never get the grade for them. horrible professor.

Tough Grader
TEST HEAVY
LECTURE HEAVY
1.0
5.0
MAC1105
May 4, 2017
Wouldn't take again

do not take this guy, he's horrible when it comes to explanation plus his heavy accent makes it even harder to understand. and he does not respond too email. Withdraw if you already Enroll!! do it while you can quick.

Tough Grader
TEST HEAVY
LECTURE HEAVY
5.0
1.0
MAC1105
May 7, 2017
Would take again

I loved this professor. I would most definitely take him again.. although I passed his class with a C, it was my fault. You literally just have to attend his lectures and study for the tests. He gives you a very clear and easy study guide for each test. Honestly he is a great professor, and knows what he's doing. Has a very clear way of explaining.

Gives good feedback
Caring
EXTRA CREDIT
4.0
3.0
MAC1105
Grade: A
May 7, 2017
Would take again

He's a great professor, yes he does have an accent but I was used to it by the second class. He takes the time to explain everything but if no one has questions he's obviously going to move on. He gives take home extra credit for the exams and emails you the review for the exam with plenty of time. In regards to the emails he replied to ones I sent

Respected
Clear grading criteria
EXTRA CREDIT
3.0
5.0
MAC1105
Grade: C
May 7, 2017
Would take again

It was a difficult and challenging course. It requires a lot time and hard work from students end. To pass his class you must do the homework completely that is already 20% and do well in everything else . He did gives reviews and went to the last one in class .

LOTS OF HOMEWORK
EXTRA CREDIT
LECTURE HEAVY
5.0
3.0
MAC1105
Grade: A+
May 7, 2017
Would take again

Professor vaillant, is a great professor. He knows how to teach and explains well. You must attend class to in order to pass. You get test reviews before each test which are very helpful. Overall, you just need to pay attention and you'll pass.

Gives good feedback
Respected
Skip class? You won't pass.
5.0
4.0
MAT1105
Grade: A
May 8, 2017
Would take again

If you didn't receive an A it is because you did not practice enough. His lectures are thorough, he gives study guides, extra credit, and online homework. I don't understand what more you can ask from a professor. Attend class, pay attention, practice daily, and you can work for an A. Your grades depends on your effort.

Skip class? You won't pass.
Amazing lectures
EXTRA CREDIT
4.0
4.0
MAC1105
Grade: A-
May 8, 2017
Would take again

The criteria is difficult no matter what teacher you take. You must apply yourself. He will be tough on those who don't not study and skip class but for those who put the effort, he will go above and beyond to help you when you are struggling. He does have a accent but is clear in his explanations.

Respected
Skip class? You won't pass.
Clear grading criteria
5.0
3.0
MAC1105
Grade: A
May 8, 2017
Would take again

Professor Vaillant is very clear explaining the lesson, his lectures are easy to understand. He always ask for questions. He gives a review for each test and then the test has the same level as the review does. If you pay attention to the lecture and do every homework and review you will pass the class.

Gives good feedback
Clear grading criteria
EXTRA CREDIT
4.0
4.0
MAC1105
Grade: C+
May 8, 2017
Would take again

Professor Vaillant is a good teacher. He goes over the steps of solving each problem and is available for questions on how to solve a math problem. His exams are fair and they cover what is taught in his class. Do the extra credits assignments, takes notes, ask questions ,do good on the exams, do the online homework, and you'll pass his class.

Skip class? You won't pass.
Caring
EXTRA CREDIT
5.0
4.0
MAC1105
Grade: B+
May 8, 2017
Would take again

Amazing teacher!! Concerned with student's learning, clear and direct methodology, friendly, and interesting class! He does reviews before exams, which is very helpful! I highly recommend Mr. Vaillant!

Gives good feedback
Clear grading criteria
Caring
5.0
4.0
MAC1105
May 8, 2017
Would take again

He is a really good professor. The actual content of the class is hard. However, he explained really well and give a lot of chances to the students to have a good grade. I would definitely take him again. I have a lot of difficulties and he helped me with that.

Skip class? You won't pass.
ACCESSIBLE OUTSIDE CLASS
EXTRA CREDIT
5.0
2.0
MAC1105
Grade: A
May 8, 2017
Would take again

Profesor Vaillant is the best professor in Math,nice person, and very clear in the explication of the class.

5.0
3.0
MAC1105
Grade: B
May 9, 2017
Would take again

Professor Valliant is a top notch teacher to those who want to learn. He encourages you to work hard. Like anything in life, the work you put in is the result you get out of it. Don't believe negative reviews. You will leave his class with a full understanding of the subject of the class. Good math professors are hard to find like good mechanics.

Gives good feedback
Skip class? You won't pass.
ACCESSIBLE OUTSIDE CLASS
5.0
2.0
MA1010
Grade: Not sure yet
Jun 9, 2017
Would take again

Professor Vaillant is THE BEST math teacher! When i think of math i get anxiety, but he definitely makes it an enjoyable subject. You actually learn and go to his class wanting to learn more. He gives great lectures and makes sure all of his students understand the material. It is really hard to find a good math teacher so pick him! Hes great!!

Respected
Amazing lectures
Caring
5.0
4.0
MAC1105
Grade: A+
Jul 19, 2017
Would take again

Hello Everyone, well this is the first time that i have written about a professor and well the third attempt for this class(not with him) the first two attempts i was really up for school and i took mac1105 anyways so i didnt pass adding also that my previous professors were not the best either, ( this professor is the best) "study "and done:)

Inspirational
Amazing lectures
EXTRA CREDIT
5.0
2.0
MAC1114
Grade: A+
Jul 19, 2017
Would take again

This professor will not only teach you in an understandable way, be if you actually do your work you will pass. I was able to skip the final because since I had gotten an a ok my previous exams, he exmepted it from me.

Respected
Amazing lectures
Caring
5.0
3.0
MAC1114
Grade: A+
Jul 19, 2017
Would take again

This class was very straight forward. Since I took it as a 6 week course, he did teach at a face pace, but it was doable. If you study hard, and take really good notes, you will pass (I promise). He gives reviews before every exam, and they're practically the same as the exam. Also, you are exempted from the final if you have an A in his class!!!

Skip class? You won't pass.
Clear grading criteria
EXTRA CREDIT
4.0
4.0
MAC1105
Grade: F
Jul 27, 2017
Wouldn't take again

Sadly, I did not pass his class but he is an excellent professor. It was due to my own fault for not passing. To avoid failing the class like I did, don't skip his class and do the homework which is online (It's easy) Expect 3 quizes (He drops the lower grade) and the final exam. You're excused from the final IF you have 95% in his class.

Tough Grader
Gives good feedback
LECTURE HEAVY
5.0
3.0
MAC1114
Oct 19, 2017
Would take again

He is a wonderful professor! He knows how to teach! He never embarrasses you if you do not know something. He is very supportive. I understand everything with him and it is a hard class. Lots of homework, though. You have to give it a lot of your time and study. If not, you won't pass the class. He always gives you xtra credit to boost your grade!

Skip class? You won't pass.
LOTS OF HOMEWORK
EXTRA CREDIT
5.0
1.0
MAC1114
Grade: A+
Dec 7, 2017
Would take again

(1/2) Love this man! I took him for both Trigonometry and Precalculus this semester. His passion for math is notable and he explains everything super clearly! He makes difficult concepts understandable and is always available outside of class if you ask for help.

ACCESSIBLE OUTSIDE CLASS
TEST HEAVY
Amazing lectures
5.0
1.0
MAC1140
Grade: A+
Dec 7, 2017
Would take again

(2/2) If you want an easy A, this is probably not the best choice. His class IS easy. 4-5 exams (extra credit available), drops lowest grade, mymathlab assignments, and an optional final (if you have over a 95), but you HAVE to pay attention. I wish he taught more classes!

Skip class? You won't pass.
TEST HEAVY
Amazing lectures
5.0
1.0
MAT1033
Grade: A+
Dec 13, 2017
Would take again

Awesome teacher, explains everything in detail and has an amazing grading scale. Best teacher hands down. Even if you don't like math you will understand and love math. Not to mention, he has a pretty nice mustache.

Respected
Inspirational
Clear grading criteria
4.0
4.0
MAC1105
Grade: Drop/Withdrawal
Apr 9, 2018
Wouldn't take again

I had to drop the class because I was failing but he is a very good professor. He will explain the problem 1000 times if he has to for you to understand but you must ask. problem with me was that he tought at a fast paste, tests were not multiple choice, and I did not study as much as i had to. He teaches like 5 different sections per class.

Tough Grader
Respected
EXTRA CREDIT
4.0
1.0
MAC1140
Grade: B
Dec 21, 2017
Would take again

I think that this professor is little tough grader because every time time is in the test paper, you must show all works with every questions. It's totally hateful for me. He will drop your lowest grade and there have 5 exams except final. The online homework is 15%, 5 exams are 60%, and final is 25%.

Gives good feedback
Respected
EXTRA CREDIT
5.0
2.0
MAT1033
Grade: A
May 13, 2018
Would take again

Profesor Vaillant does his teaching job very well. Before every test, he hands out practice exercises, he drops the lowest grade and if you are present at every lecture and you score high at each test(it's about 5 of them), he may exempt you from taking the final test.

Amazing lectures
Caring
EXTRA CREDIT
5.0
3.0
MAC1147
Dec 3, 2018
Would take again

Vaillant is the best professor you could possibly get. He is very passionate about the subject and his lectures are very clear and organized. He also gives extra credit (10 points) for completing one or two exercises for homework. And if you have an average of 95, you don't have to take the final. However, his homework is very long but doable.

LOTS OF HOMEWORK
Caring
EXTRA CREDIT
5.0
4.0
MAC1147
Grade: A+
Jan 27, 2019
Would take again

BEST TEACHER EVER!!!!!!!!! like oh my goodness, this guy is always ready to teach, if you don't get something do not hesitate to ask him, because he will literally stay after class and explain everything to you all over again. He also gives extra credit! take him and you won't regret it . He made me love math again.

Gives good feedback
Amazing lectures
Caring
5.0
1.0
MAC1147
Grade: A+
Dec 23, 2018
Would take again

One of the best math professor that I ever had, always ready to explain to you if something is not clear and a great person who is always ready to help. He gives 10 extra credits and drops the lowest of the exams.

Gives good feedback
Caring
EXTRA CREDIT
5.0
3.0
MAC1147
Grade: B+
Apr 25, 2019
Would take again

Make sure to do your online homework on time. reviews are very very similar to the tests. if you understand the review then you should get an A. His lectures are amazing. Every math teacher should learn from his enthusiasm and passion for teaching math. He drops one test. Overall great professor.

Gives good feedback
Accessible outside class
Amazing lectures
5.0
3.0
MAC1105
Grade: B+
May 3, 2019
Would take again

Great professor, hes very passionate about teaching. Seems like an all around good guy. He grabs your attention as soon as you enter the room. I would take his class in a heart beat. The school should give this guy a raise . Listen to me!! My only regret is not taking him sooner.

Gives good feedback
Accessible outside class
EXTRA CREDIT
5.0
4.0
MAC1105
Grade: B+
May 7, 2019
Would take again

I am a person who is not really good at math but this professor really TEACH YOU. He is the best teacher ever!H! He takes the time to explain any subject. I have learned a lot in his class. It's all about practice exercises what he gave you. I wish all the professor were the same as him. MAC1105.7P.M

Gives good feedback
Skip class? You won't pass.
EXTRA CREDIT
4.0
1.0
MAC1147
Grade: A+
May 27, 2019
Would take again

Reviews are exactly like the tests. If you understand the review then you should get an A on the tests(nothing lower than a B). Do the my math lab hw early as well. Do not procrastinate on the annoying my math lab. Do all this and you should get an A.

Gives good feedback
Clear grading criteria
Amazing lectures
2.0
4.0
MAC1147
Grade: D
Jul 10, 2019
Wouldn't take again

get ready to do that long my math lab. He is crazy by assigning so much my math lab. Not only that but his lectures are confusing after test 1 and the test are SHOW ALL YOUR WORK, or he will mark it wrong. He does not care. 5 very hard tests, and one final. Plus his lectures are so much information, like he needs to make them more comprehendable.

Lots of homework
Test heavy
Lecture heavy
1.0
5.0
MAC1114
Grade: C
Jul 23, 2019
Wouldn't take again

He is not the best in a 6 week class.

Lots of homework
Test heavy
Tough grader
5.0
2.0
MAC1105
Grade: A
Jul 28, 2019
Would take again

I took this professor for Mac 1105. He made the course easy to understand with clear notes and problems on the board. He does assign homework but all of it is due at the end of the course. His tests were just like what he taught in class. He gives study guides which are just like his test. You can do the guide you can do the test. Great professor.

Clear grading criteria
Lecture heavy
EXTRA CREDIT
5.0
3.0
MAC1147
Grade: A
Dec 4, 2019
Would take again

This professor is a real example of how a tough class isn't always a bad class. Prof. Vaillant is exceptionally passionate about teaching. He is understanding and willing to help students with difficult situations. I really turned around my grade with his help and enjoyed every minute of his class. It was a tough, but rewarding. He won't let u fail

Gives good feedback
Accessible outside class
Caring
4.0
3.0
MAC1114
Grade: A
Aug 16, 2019
Would take again

Professor Vailant is a good dude. I took Trig in 6 weeks over the summer and his course was diligent and fair. He lets us know it was a lot of homework, but all of it was relevant to the exams. Math MyLab is time-consuming but helpful if you complete and review it. Exams were both online and in-class and he helps if you ask. Definitely recommend!

Lots of homework
Skip class? You won't pass.
Caring
5.0
2.0
MAT1033
Grade: B
Dec 22, 2019
Would take again

Very good professor, highly recommended.

Respected
Inspirational
EXTRA CREDIT
5.0
2.0
MAC1147
Grade: A
Apr 30, 2020
Would take again

Great professor. breaks the work down numerous of times to make sure you understand. He has office hours where he will help you. he always asks the class"do everybody understand" and would never get mad/frustrated/rude when you dont. I love this professor and if you dont know math i would recommend because he will help you learn. RECOMMEND 10/10

Skip class? You won't pass.
Caring
EXTRA CREDIT
3.0
5.0
MAC2233
Grade: Not sure yet
Jul 11, 2020
Wouldn't take again

He did not teach much other than read from the paper that was on the screen and seldom solved any problem physically himself showing all the steps. He did give extra credit if My MathLab counted something wrong and is understanding of situations. Final grade still unclear and the course ends today

Lots of homework
Test heavy
EXTRA CREDIT
5.0
3.0
MAC2312
Grade: Not sure yet
Oct 27, 2020
Would take again

Very good professor, always making sure to ask if everybody understood the examples. If you didn't from the beginning he would repeat the whole thing not upset at all. You HAVE to work on MML, but it's the best way to practice. The reviews for the exams are exactly what is going to be on the exam. This class is not easy, but he helps a lot!!

Accessible outside class
Clear grading criteria
4.0
3.0
MAT1033
Grade: A+
Jan 14, 2021
Would take again

Very helpful! always willing to answer student questions and does not mind breaking down each math problem. labs were easy to get through and the tests were short and he gives you all the material to pass the tests. definitely made math look a lot easier :)

Respected
Participation matters
Clear grading criteria
5.0
4.0
MAC2312
Grade: A
Aug 1, 2021
Would take again

I took this class during summer, so as you can imagine was a lot in a short period of time. The professor really wants you to learn, he cares about you understanding. Gives a lot of examples and asks for qts and will gladly repeat the same example over and over until you understand. One thing to keep track is my math lab, do your hw accordingly!!!!

Gives good feedback
Lots of homework
Caring
5.0
4.0
MAC1147
Mar 23, 2022
Would take again

I loved having classes with him! He's very passionate about his job and eager to answer questions until you completely understand the subject. He also responds to emails basically within minutes and gives tons of extra credit. His pace can be a intense and lots of homework, but it helps so the tests are a piece of cake as long as you do the hw

Lots of homework
Lecture heavy
Accessible outside class
5.0
4.0
MAC2312
Grade: A
May 1, 2022
Would take again

Professor Vaillant was one of the best math professors I've taken at MDC. His lectures were very clear and easy to understand, and he never begrudged questions (even if they were from topics in a previous course). He always gave a review packet prior to the test that tracked closely with what was on the test. He is extremely responsive to emails.

Amazing lectures
Clear grading criteria
Caring
5.0
3.0
MAC1147
Grade: A+
May 11, 2022
Would take again

We were graded on MyLab HW, four exams, and a final. He dropped the lowest test grade and if you have over a 95, you were exempt from the final. His lectures were very informative/dense and he loves when people ask questions. It could be challenging to communicate with him sometimes, but he cares about his students a lot and will try to be fair.

Caring
Accessible outside class
5.0
3.0
MAC2312
Grade: A+
Jul 5, 2022
Would take again

Great professor, he explains the topics very well. You can reach out by mail to him at any day of the week and he will answer it with 2 hours or delay at most. If you do the online homeworks and the reviews, the test will be very easy. He appreciates effort, so keep that in mind if you want to get along with him

Amazing lectures
Clear grading criteria
Accessible outside class
5.0
4.0
MAC2312
Grade: A
Aug 22, 2022
Would take again

Had Calc 1 and 2 with him. Very good professor who will answer any questions you may have. The homework is a bit tedious but will absolutely help you for the tests. Not easy to get an A, so you will have to study. But you will learn for sure.

Amazing lectures
Lots of homework
Respected
5.0
3.0
MAC1105
Grade: B+
Aug 23, 2022
Would take again

he lectures like he's a detective priming you to catch a serial killer but i can't say i didn't learn.

Lots of homework
Test heavy
Accessible outside class
1.0
4.0
MAC1105
Sep 29, 2022

Would not take this class professor was not easy to learn form and super fast beware!!!!!!!! would not recommend him

Tough grader
Lots of homework
1.0
5.0
MAC1105
Grade: Drop/Withdrawal
Oct 3, 2022

He is not understanding at all his lectures go by way to fast and the things you studied in the review must of it is not in the test and does not give you extra credit and if you have accommodations he is not understanding with them, be careful and do not take this course with this professor because you are guaranteed to fail.

Tough grader
Test heavy
Graded by few things
5.0
2.0
MAC1105
Grade: A
Dec 13, 2022
Would take again

If you do your homework and know your formula it will be easy for you to have good grades, if you are not a serious student don't take it.

5.0
2.0
MAC1105
Grade: A
Dec 13, 2022
Would take again

If you are not a serious student don't take it, to pass the class you have to do your homework, know your formula, and pay attention when you are in class.

1.0
5.0
MAC1105
Grade: Incomplete
Dec 14, 2022

He does not help the students at all and just expects you to know everything. Inability to be kind and patient with students. Be careful. He lectures fast and doesn't stop

4.0
5.0
MAC1105
Grade: C+
Feb 16, 2023

He is knowledgeable and very passionate about his work. Lectures are heavy content wise but he explains things very clearly and easily. Tests were very hard for me, it was a lot of content in short amounts of time, however he will provide an extremely helpful study guide that will be similar to the test. It is difficult but you will learn.

Tough grader
Lecture heavy
Test heavy
5.0
3.0
MGF1106
Grade: A-
Mar 27, 2023
Would take again

He's a great professor, and I learned a lot. Lots of assignments, get ready to do the work. If you don't have time for assignments he's not the professor for you. He answers every question and helps a lot. Considerate professor. I would definitely take another class with him.

Participation matters
Gives good feedback
Lots of homework
5.0
4.0
MGF1106
Grade: A
Apr 4, 2023
Would take again

Best Math professor I ever had. It is a lot of work and you have to put up the hours but you truly come out learning something. I was scared at first because of the workload but he was attentive, responded to every email and question, and help us with everything. I will try to take MGF 2 with him.

5.0
3.0
MAC1105
Grade: A+
Apr 19, 2023
Would take again

Professor Vaillant is extremely knowledgeable in his field, and knows how to give over information very well. His classes are pretty fast paced but he always pauses for any questions. There is a lot of HW so be prepared to put in the time and work. Before each test he gives a study guide which is very similar to the test. Iwould 100% take him again

Gives good feedback
Lots of homework
Lecture heavy
5.0
3.0
MAC1105
Grade: A
May 2, 2023
Would take again

Good professor! I enjoyed having class with him. If you do the homework, pay attention to the class and study for the exam will be easy

Caring
Respected
Test heavy
1.0
5.0
MAC1105
Grade: F
Oct 23, 2023

The homework/tests in Mathlab are way harder than the lectures, so you are on your own. He will go over-correct your test grades after it was graded by Mathlab and potentially ruin your grades. The homework is 20% and the test are worth 80%. He will answer your questions tho.

Tough grader
Lots of homework
Test heavy
1.0
4.0
MAC1105
Grade: C+
Dec 8, 2023

This professor refuses to review with their students and his lectures are super fasts and expects you to know everything, the work on tests is key whether you passed or not if you work isn't precise in his eyes you will fail the exams no doubt, overall he is just a unpleasant professor

Tough grader
Participation matters
Lots of homework
4.0
4.0
MAC1105
Grade: A
Dec 11, 2023
Would take again

This professor teaches very well. I can say I learned a lot of things in his class. He will pause for questions and will answer any questions a student might have. However, one thing is that he is a tough grader for tests, you need to show work for each question exactly how he teaches or something similar. If you get a hang of that it will be fine.

Tough grader
Participation matters
1.0
4.0
MAC1105
Dec 12, 2024

Lessons are too fast paced and jumps around. Homework is excessive rather than tailored uses sites. Short due dates as well, so you constantly have to be working, not the best selection of you have a packed schedule.

Tough grader
Lots of homework
Test heavy
1.0
5.0
MAC1147
Grade: Rather not say
Jul 8, 2025

This is by far the worst professor to take up. He is very rude and like to call students out . He makes up rules in the middle of class and expects all students to follow it. I don't recommend taking this professor avoid him by any means.

2.0
3.0
MAC2233
Grade: B
Apr 26, 2025

The teacher's character was far from pleasing. You must participate and have your camera on during his class, or he will drop you. The Pearson homework(worth 20%) will have you sitting in front of your computer for hours. We were assigned 23 Sections, which took around 25 minutes each to complete. The exams(worth 55%) are short and unproctored.

Participation matters
Clear grading criteria
Lots of homework
1.0
4.0
MAC2233
Grade: B+
Jul 28, 2025

The subject was difficult, and the professor had an ineffective teaching style. He did not engage with the class, and the lectures were very dense. There was a lot of homework for every chapter. In this class, you have to teach yourself in order to complete the homework and pass the tests. If you miss one class, he will remove you from the course

Participation matters
Lots of homework
Lecture heavy
4.0
3.0
MAC1105
Grade: Not sure yet
Jul 29, 2025
Would take again

The teacher isn't bad, he just wants you to study and pay attention. Attendance is required, if you're online your camera needs to be on the whole time. He does teach well and will answer questions you have even if its not what the lesson is on. Whatever he teaches will be on the exams. The homework tho is HELL and tedious. Take the online class!!!

Participation matters
Lots of homework
Test heavy
5.0
4.0
MAC1105
Grade: B+
Oct 30, 2025
Would take again

This professor is one of the best I've ever had. This class was my first introduction to college math and I learned so much. You need to complete the quizzes very specifically and ask questions!!! Sure, the class is challenging but you learn so much!

Tough grader
Participation matters
Respected
Class Info

Online Classes

100%

Attendance Mandatory

83%

Textbook Required

26%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

B+

95% confidence
Based on 64 grades
Most common grades:
A (21)
A+ (17)
B+ (8)
Grade Distribution
A(38)B(5)C(8)D(3)F(2)A-/B+(10)
Based on 72 reported grades
A: 21
A+: 17
B+: 8
B: 5
Common Tags
EXTRA CREDIT (21)
Gives good feedback (18)
Caring (17)
Lots of homework (17)
Clear grading criteria (14)
Skip class? You won't pass. (13)
Respected (13)
Amazing lectures (10)
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Ratings by Course

1105

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5.0

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5.0

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Difficulty by Course

MAT1105

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4.0

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3.6

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3.3

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2.8

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