2.3

David Buhl

Mathematics - Northern Michigan University

2.3
Quality
3.7
Difficulty
67%
Would Retake
91
Reviews
2.3
Quality
3.7
Difficulty
2.4
Helpful
2.3
Clarity

67%

Would Retake

91

Reviews

Rating Distribution
Official

5

13

4

20

3

6

2

13

1

39

What Students Say

Doesn't help at all with questions, and expects you to be an expert at math

MA103 - 1.0 rating

took it as an online class and ended up teaching myself

MA171 - 4.0 rating
Class Info

Online Classes

100%

Attendance Mandatory

44%

Textbook Required

62%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

B+

71% confidence
Based on 7 grades
Most common grades:
A (4)
Drop/Withdrawal (2)
A- (1)
Grade Distribution
A(4)B(0)C(0)D(3)F(0)A-/B+(2)
Based on 9 reported grades
A: 4
Drop/Withdrawal: 2
A-: 1
D: 1
Common Tags
Hilarious (3)
Skip class? You won't pass. (2)
Gives good feedback (2)
Caring (2)
Test heavy (2)
BEWARE OF POP QUIZZES (1)
TEST HEAVY (1)
Participation matters (1)
Rating Trend

Improving

+0.65 avg change
Oct
Nov
Mar
Sep
Nov
Oct
Last 6 months
Ratings by Course

151

5.0

(1)

CS225

5.0

(1)

MA310

3.6

(10)

MA161

3.5

(2)

MA115

3.3

(7)
+12 more courses
Difficulty by Course

MATH

5.0

PRECALCULUS

5.0

MATMULT

5.0

MA151250

4.3

MA1

4.0

Reviews (91)
2.0
4.0
MA103
May 12, 2002

Nice guy, can't teach for crap

2.0
5.0
MA151
May 12, 2002

Smart guy, but he doesn't know how to teach anything.

1.0
5.0
MATH
Aug 5, 2002

No Comments

2.0
4.0
MA151
Mar 18, 2003

Avoid him if possible!

1.0
5.0
MA151
Mar 19, 2003

this guy can't teach! he rarely taught the class..he just had us work on problems and then walked around the room. he's the biggest jerk! i did bad on a test and he wrote ouch. he'll make you cry and get pleasure out of it

5.0
2.0
MA151
Mar 19, 2003

No Comments

1.0
5.0
MA151
Mar 21, 2003

Bad professor!

1.0
4.0
MA151250
Mar 26, 2003

Very intelligent man,but should not be teaching. Gets too personal.Has favorites,and if you're not one watch out.Criticizes people in front of the entire class.Very unorganized. If you're relying on him to teach you, you're in trouble.Avoid at all costs

1.0
5.0
MA250
Mar 27, 2003

I really wish I never have met the guy. He was an awful teacher and I wouldn't wish him on my worst enemy. Do not take him if you can avoid it.

1.0
3.0
MA250
Apr 2, 2003

Awesome person, awful teacher. He'll teach what he wants to teach, not what you need to learn. Avoid this teacher unless you have a death wish.

5.0
3.0
MA151250
Apr 7, 2003

If you know what you are doing, or can learn well on your own, with only a little hlep, these classes with him are easy; but if you need someone to hold your hand and walk you through it step by step, take a differen class, and don't minor in el ed math.

1.0
4.0
MA103
Apr 8, 2003

Nice guy, crappy teacher, take someone else.

4.0
4.0
MA
Apr 8, 2003

No Comments

1.0
2.0
MA151
Apr 8, 2003

Can not teach, avoid taking him if possible!

1.0
5.0
MA151
Apr 9, 2003

No Comments

1.0
4.0
MA151
Apr 21, 2003

Rude at times. Did not learn anything useful from him.

1.0
5.0
MA151250
Apr 22, 2003

Terrible teacher! Publicly humiliated students in class and bashed the military durring class. DID NOT teach ALG. in the ALG class. Called students stupid.

1.0
3.0
MA151
Jun 28, 2003

No Comments

1.0
4.0
MA151
Aug 12, 2003

He was a horrible teacher who didn't know how to teach at all!!!!!

1.0
5.0
MA151250
Nov 5, 2003

I was stuck with him for 250 unfortunately... Got an A- in 150, but a C+ in 151 and probably a C+ in 250, only class i've gotten a C+ in college... The worst teacher/professor i've ever had in my life, AVOID HIM AT ALL COSTS!

1.0
3.0
MA310
Nov 19, 2003

Terrible Awful teacher. Doesn't teach material, brief introductions to material and then demands you learn it on your own. He's very vague on assignments. VERY RUDE too.

4.0
2.0
MA250
Dec 9, 2003

Dr. Buhl was a good teacher as long as you didn't need a book to follow along with.

1.0
3.0
MA
Mar 19, 2004

He's an ok guy. As a teacher i don't consider him one. He should go work for legos.

4.0
4.0
MA
Apr 23, 2004

Didn't care for him at first at all. But I had trouble with the class and he was willing to meet with me as much as I wanted so that I understood the material. He is sorta rude and whatnot, but he doesn't take any b.s.

2.0
4.0
MA1
Nov 6, 2004

His favorite saying, "I don't know how to do that..." Excuse me? Your the so-called professor and you can't even teach me what you are trained for? PLEASE!!! I'd like a refund, I am not getting what I paid for! Don't be afraid to to go above him, but be sure to document everything!

3.0
4.0
MA171
Nov 10, 2004

He's a great guy, I just couldn't figure out what he was saying in realtion to the math. The tests were very hard.

3.0
4.0
MA103
Jan 21, 2005

Real good, funny guy. Doesn't respond to students much but pushes them to do their own learning.

1.0
5.0
MA171
Feb 13, 2005

he is very confusing. he knows what hes talking about, but he cant teach it to a class, so you basically have to teach yourself. he said that "only 18 of you will pass this class" (and that was out of 35 students. i mean, who says that?!

3.0
4.0
MA171
Feb 15, 2005

He is a very smart man, but just doesn't know how to pass his knowledge on to his students. Try your hardest and make a consistent effort because he will respond to that.

1.0
4.0
MA171
Feb 16, 2005

Horrible teacher. STAY AWAY. He doesn't know how to teach and forces you to learn everything on your own. He is a very unfair grader and thinks it's ok that only half of his students pass his class. Avoid if you can.

1.0
5.0
MA151
Mar 21, 2005

Horrid teacher

1.0
3.0
MA171
Mar 27, 2005

Quite possibly the worst professor I have ever had. Avoid him at all costs. He is arrogant, rude, obnoxious, and worst of all he has NO clue how to teach. If you need to take this class, your better off taking it online, you will most likely learn more.

1.0
5.0
MA115
Mar 28, 2005

I would not recommend taking him for PreCalc. He's pretty much the biggest **** I've ever met and doesn't know what he's talking about. If he does, he hides it very well.

2.0
3.0
MA171
Apr 8, 2005

Knows what he's talking about, but doesn't know how to get it across to his students. very unfair grader - no partial credit.

2.0
5.0
MA171
Apr 24, 2005

Comes accross as arrogant and has a hard time explaining concepts to students. Do NOT skip any classes and do all hw to get a semi decent grade. UNfair grader with no curves or partial credit.

1.0
5.0
PRECALCULUS
May 4, 2005

Dr. Buhl is not evil, he is simply a stupid educator. He aspires to be a "tough" professor, and places this before teaching material to his students. However, he lacks the capacity to be the type of professor he tries to be. Take his course if you enjoy the challenge of a bad style of teaching.

1.0
5.0
MA115
May 4, 2005

Ok, simply put, don't take this teacher if you want to learn pre calc! Take another teacher.I took this in HS and did B work, but got to his class and it was over!His teaching is unfair and the class is set up more like a calc class than pre calc!I just cannot express how cheated I feel,worked hard!

1.0
5.0
MA171
Jun 2, 2005

He hates you already...

1.0
2.0
MA171
Jul 30, 2005

What a crass individual this man is. I don't know if he was made fun of by a math teacher as a child or what, but, gosh he sure likes to intimidate and then not explain anything. I'd rather be beaten to death than take his class.

1.0
5.0
CS255
Grade: A
Sep 14, 2005

He sucks; can't describe anything, doesn't offer help, and won't even let other students help you when you need it....avoid him if you can

4.0
1.0
MA310
Sep 29, 2005

This man is awesome!!! Best class that I have ever had...I love this math teacher...Hes very interested in helping his students!!:)

5.0
1.0
MA310
Sep 29, 2005

Dr. Buhl is awesome, he is my ultimate favorite teacher. He likes to talk to the students and is interested in their well-being

1.0
5.0
CS255
Nov 28, 2005

He doesn't explain anything. Doesn't help you, he's just an ass.

1.0
5.0
MA151
Dec 5, 2005

Buhl is full of****.He thinks he is so funny but in all honesty everyone hates him. Hes the absolute worst math teacher at northern. Dont take him unless you want to fail.

5.0
3.0
CS225
Dec 12, 2005

sure Buhl can be an a$$ at times. but he is only teaching you that the world isn't always fair or seen through rose colored glasses... I think he just gave the ones that aren't college matteral a wake up call... Buhl.. keep up the good work... He's class is fun.. and I did learn some neat stuff!!!

4.0
1.0
MA310
Dec 15, 2005

This course is not hard if you even have the most basic of programming skills. It's even picture driven, come on. This class teaches you some new ideas you can incorporate in your classroom, use it as such.

5.0
3.0
MA151
Jan 8, 2006

I do not like math and never do well in it, but I actually really enjoyed this class. Buhl is very creative and always makes class interesting. He really wants you to learn the material; it's not just a job to him. You have to accept his sense of humor though, he means no offense, don't take his jokes personally. My fav. Prof. so far.

5.0
3.0
MA151
Jan 18, 2006

I enjoyed his class very much, he made math interesting, and was very fair. If you come to class, study, and participate, you'll do great!

2.0
1.0
MA310
Feb 27, 2006

I have had him for more than one class. He seems to have an easy time giving the people that he likes A's for little effort. If he doesn't like you you will work your butt of for a lower grade. Fortunately he liked me and I did well. Watch your p's and q's in the begining. Don't WHINE either

4.0
1.0
MA310
May 3, 2006

Really enjoyed this class because it was a lot of playing with stuff to see what you could do with it. Nice change of pace from normal math classes.

2.0
5.0
CS255
Jul 20, 2006

A horrible teacher...actually, you have to teach to be called a teacher- He DOESN'T. His idea of "teaching" is "I don't know how to do ____, but I want to learn how, so it's due tomorrow." Stay away if possible. Relaxed atmosphere....until grades come out.

3.0
3.0
CS255
Nov 7, 2006

I agree that he didn't know his stuff well enough to teach it, so we had to figure it out on our own with little guidance/help from him. When I asked him questions he'd ignore me. I also felt like I received very little motivation from him. He took a month to grade one of my assignments. As far as teachers go, I wouldn't say he's my favorite.

4.0
3.0
MA151
Nov 27, 2006

Difficult class if you don't do the homework

4.0
2.0
CS255
Jan 14, 2007

I personally liked this class. His teaching style is kind of hands-off, but in the real world there's not going to be someone there holding your hand the whole way. Great class for independent learners and those not afraid of computers.

2.0
4.0
MA151
Apr 15, 2007

Nice guy and can be helpful. It's hard to know what to expect on his test and they can be hard. He cares about his students Don't feel intimidated by him; he means well. If you are looking for an easy teacher, don't take him.

4.0
4.0
MA151
Apr 15, 2007

Nice guy and can be helpful. It's hard to know what to expect on his test and they can be hard. He cares about his students. Don't feel intimidated by him; he means well. If you are looking for an easy teacher, don't take him.

4.0
4.0
MA115
Apr 25, 2007

I agree he's a hands off teacher and that you never know what to expect on a test. But he's a good teacher and if you need help he's pretty good about it. If you like math then you should be fine.

5.0
4.0
MA115
May 1, 2007

I really enjoyed his class. His teaching style is hands off. His tests were very unpredictable and the grading for the tests were very harsh. If you are looking for an easy grade, stay away. If you are willing to work hard and ask questions in or outside of class, he will do what he can to help. I would recommend him .

1.0
5.0
MA103
Mar 25, 2008

Horrible professor, teaches you one thing and tests you on something completely different. Makes you learn how to do everything on a computer program so you don't know how to do it without it. Then takes it away for the exams. Horrible professor, would not reccommend.

4.0
4.0
MA171
Sep 27, 2008

I had 103 & 171 with him. Buhl is more difficult in the 103 class, since most of the students are there because they have to be and don't care. Despite what you've heard, he does care about his students. Go to him if you have questions. I know from first hand experience- he'll set up meetings with you. If you're a hard worker, take his class.

4.0
4.0
MA171
Nov 2, 2008

took it as an online class and ended up teaching myself. the videos online just confuse me more. however, if you go to him for help he does a good job of making sure your questions are answered.

4.0
4.0
MA171
Nov 18, 2008

took this online and he pretty much is just there to put someone in charge, but he's really nice and understanding. I missed a quiz because I didn't notice I had to take it by noon that day and he let me retake it, no questions asked. if you are good at math and don't mind teaching yourself, it's actually not too bad...

1.0
5.0
MA151
Dec 10, 2008

I am now an 8th grade teacher and looking back at NMU and the professsors there I Must say that Buhl was the least helpful. I look back on my time at NMU and he is the only negative face I remember. If you want to look back at NMU with all postive thoughts don't take Buhl classes.

1.0
5.0
MATMULT
Dec 26, 2008

As a current accountant, former education major who took two courses with Buhl in 2003, even though he's a nice guy, he has a hard time with clarity in the classroom. His courses require using outside resources because what he teaches in class is hard to comprehend.

2.0
5.0
MA115
Jan 8, 2009

Not a very good professor at all. Not very helpful, usually doesn't really know what he's talking about. The tests and quizzes are horrible; they don't cover what was discussed in class or what was done in the homework. Grades really unfairly. Makes up ridiculous word problem assignments.

5.0
2.0
MA115
Feb 4, 2009

I think Dr. Buhl does a nice job of teaching this class. He paces things so that I have time to understand, and he is willing to help when I have a question.

5.0
1.0
MA115
Feb 6, 2009

As a graduate of NMU I have had the entire variety of professors. Dr. Buhl is one of the better professors out there. He encourages his students to actually do independent learning (which is the goal of higher education!) He was helpful and fun to interact with. I still keep in touch!

4.0
4.0
MA103
Nov 5, 2009

I took this class online. He posts podcasts online for each section. It's a self-paced class for the most part, so you can take the tests before they are due. The assignments are mostly odds, so you can check them yourself. You do have to teach yourself for the most part, but it's not too hard. Can't say much on his personality..haven't talked much

5.0
3.0
MA103
Dec 13, 2009

Although I did really bad in his online class, it was through no fault of this professor. He's a decent guy...gave me every opportunity; even extended test time and dates for me. Unfortunately, I am not able to understand the "Language of the Universe"...never could, never will. But thanks for trying Professor Buhl! :)

1.0
4.0
MA151
Mar 29, 2010

If you are not already good at algebra do not take this class. In math for elementary teachers he only focused on the answers to algebra problems and NOT how to help children understand math process thinking. Only type of instruction was on the board and he skipped steps within the problem. Does NOT help you become a better elem teacher!

1.0
4.0
MATHMODE
Apr 29, 2010

Does not teach. You have to teach yourself. Avoid!

1.0
5.0
MA151
Sep 30, 2010

quizz on one thing and tests on another

1.0
3.0
MA103
Oct 4, 2010

The worst class I've had in four years at NMU. He obviously sees online class as a free paycheck. Frustration factor was through the roof! No responses to emails even when they were about errors HE made on exams, which were filled with purposely tricky material not covered in class. But what class? Mostly consisted of links to unhelpful videos.

1.0
5.0
MA151
Mar 23, 2011

Worst class I've ever taken!!!! Made me totally hate math and hate this class! No help at all & he doesnt care about your feelings at all!!!!

2.0
5.0
MA171
Sep 25, 2011

Hate this class and I hate math. I have it online which I believe makes things more difficult. The only positive it that you can take unlimited attempts for hw and quizzes so when you don't do so well on the exam at least your score balances slightly. I think online is better than in class with this one.

2.0
4.0
MA151
Sep 30, 2011

Unbelievable. Literally gets joy out of tricking you on tests, not helpful, and doesn't go over much at all. Avoid this teacher if you plan on keeping your gpa and dignity.

3.0
3.0
MA161
Nov 7, 2013

I absolutely hated him at first, but once i started participating more it became a lot easier. He may act like a jerk at times, but he is always just messing around. He is always there to help if you need it too. His quizzes and exams were not easy, but if you put the time in to study and ask questions when you need to, you will do great!

2.0
4.0
MA151
Apr 29, 2014

If you are looking for a professor that teaches you how to do the problems, and gives you notes to learn from.. this is not the teacher for you. Book work assigned has little to no consistency with the exams and quizzes and little opportunity is presented for extra points. Biggest waste of money in a class at Northern yet..

4.0
2.0
MA310
Oct 23, 2014

Dr. Buhl is a very interactive professor that keeps class interesting. He does a lot of activities that pertain to our lives as students.

5.0
1.0
151
Nov 13, 2014

Dr. Buhl was very helpful. I would take a class of his again. He helped me understand, and as far as a math professor goes, he is a good one!

5.0
2.0
MA151
Grade: A
Jan 2, 2016

I've heard some negative things about Dr. Buhl, but I thoroughly enjoyed his class. I ended up with a solid A in the class, while I struggled for a B- in MA150 with a different professor. He is clear cut and to the point. He really likes when students get involved and is funny and personable, but his sarcasms is often mistakenly taken as rudeness.

3.0
4.0
MA310
Apr 19, 2016

Dave is not your run of the mill professor. He doesn't do a whole lot of direct instruction; he expects you to discover the process yourself. You have to put a lot of time into the class, but he is a pretty flexible and easy grader. He will also bend over backwards to help you (whether it be an assignment or a job application or a scholarship).

4.0
4.0
MA310
Grade: A
Jun 27, 2016
Would take again

Don't take Dave if you're looking for a simple lecture/quiz type of teaching. He had a bit of a muddy grading process but ultimately he wants students to care about what they learned. He's a ton of fun and will push you but also be there to help along the way. His teaching was a nice break from the typical college course.

1.0
5.0
MA103
Grade: Drop/Withdrawal
Oct 27, 2016
Wouldn't take again

Doesn't help at all with questions, and expects you to be an expert at math. I am not a math person and I did not get any help learning math whatsoever from this professor

Skip class? You won't pass.
BEWARE OF POP QUIZZES
TEST HEAVY
5.0
3.0
MA310
Grade: A-
Nov 1, 2016
Would take again

The class I took was entirely project based using geometer's sketchpad. If you got the project done correctly you passed, but he also looks for students that are trying. I got an A on my final project because I asked questions and showed that I cared. Dave is a professor who will still stop and say hi when he sees me because he genuinely cares.

Gives good feedback
Hilarious
Caring
4.0
4.0
MA161
Grade: A
Mar 15, 2017
Would take again

The best mobility instructor ever

Gives good feedback
Participation matters
Hilarious
4.0
1.0
MA103
Mar 28, 2017
Would take again

Buhl is a funny and easy professor, almost 50% of the grade was homework and it was easy. Tests aren't too bad if you understand the material

LOTS OF HOMEWORK
1.0
5.0
MA103
Grade: D
Sep 11, 2018
Wouldn't take again

Worst math professor I've ever had... I already have a strong dislike to mathematics in general, and Buhl just helped to solidfy this for me. Considered taking the W many times, now I'll be retaking with a different professor. Do not take classes with Buhl unless you already have a strong grasp of the material and just need the credits.

4.0
4.0
MA171
Grade: B+
Nov 30, 2018
Would take again

At first I hated him because he never explained things clearly. Once he realized we weren't stats geniuses he began working through things with us & helping us out. I like that he makes you reason through things so you learn it on your own & retain it. I wish there was more opportunity for extra credit though, one bad test grade can really hurt.

Tough Grader
Skip class? You won't pass.
1.0
4.0
MA171
Grade: Drop/Withdrawal
Oct 17, 2019
Wouldn't take again

One of the worst kind of professors there is! He does not care how you do in the course and simply will not help you with anything. He's arrogant and disrespectful to you if you don't understand the material. If you struggle with math good luck because you'll be teaching yourself the material and won't get much help. Waste of money waste of time.

Lots of homework
Test heavy
4.0
3.0
MA103
Oct 30, 2019
Would take again

I normally hate going to math classes but I actually don't mind going to his class. He is funny, however he could come off as uncaring or a jerk if you don't realize it's sarcasm. Overall, nice guy who cares how his students are doing if you put in the effort. His teaching is to the point, although you will have to figure out some stuff on your own

Test heavy
Hilarious
Caring
Class Info

Online Classes

100%

Attendance Mandatory

44%

Textbook Required

62%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

B+

71% confidence
Based on 7 grades
Most common grades:
A (4)
Drop/Withdrawal (2)
A- (1)
Grade Distribution
A(4)B(0)C(0)D(3)F(0)A-/B+(2)
Based on 9 reported grades
A: 4
Drop/Withdrawal: 2
A-: 1
D: 1
Common Tags
Hilarious (3)
Skip class? You won't pass. (2)
Gives good feedback (2)
Caring (2)
Test heavy (2)
BEWARE OF POP QUIZZES (1)
TEST HEAVY (1)
Participation matters (1)
Rating Trend

Improving

+0.65 avg change
Oct
Nov
Mar
Sep
Nov
Oct
Last 6 months
Ratings by Course

151

5.0

(1)

CS225

5.0

(1)

MA310

3.6

(10)

MA161

3.5

(2)

MA115

3.3

(7)
+12 more courses
Difficulty by Course

MATH

5.0

PRECALCULUS

5.0

MATMULT

5.0

MA151250

4.3

MA1

4.0

Similar Professors