2.5
Quality4.2
Difficulty13%
Would Retake99
Reviews13%
Would Retake
99
Reviews
Rating DistributionOfficial
5
15
4
14
3
12
2
25
1
33
What Students Say
“I would NOT recommend”
MATH155 - 1.0 rating“worst teacher I've ever had”
MATH155 - 1.0 ratingClass Info
Attendance Mandatory
33%
Textbook Required
55%
Grade Predictor
Your expected effort level
Predicted Grade
C+
Grade Distribution
Common Tags
Rating Trend
Declining
-0.34 avg changeRatings by Course
MATH406
5.0
(1)MATH310
5.0
(2)202306310406
5.0
(1)MATH130
5.0
(1)MATH306
4.5
(11)Difficulty by Course
202
5.0
250
5.0
260
5.0
310
5.0
CALC
5.0
Reviews (99)
Math doesn't come easy to me but the fact that he is almost never at this school doesn't help(department head meetings and trips) He is a laugh though.
He was my advisor and i had him for several math and cosc classes. can be very confusing, but it's impossible to get less than a 'c' in his class, even if you don't understand anything. He lets you retake every test(the exact same test) till you get a 75%
No Comments
Very educated on his subject but lacks the ability to explain things another way, then insults you. VERY limited office hours, but he does let you retake exams. If algebra is rusty to you-select another prof. PS-No calculators can be used on tests.
WITHOUT A DOUBT THE HARDEST, WORST PROFESSOR. YOU HAVE TO BE OUT OF YOU MIND TO TAKE HIM AND DO WELL. ALOT OF GRADED HOMEWORK AND HE IS A HARDDD GRADER!
The class is really hard and Parker is very unclear and goes so fast. No calculators on exams, will not hesitate to give you a 0 on homework that took you 2 hours to complete. He has no mercy with his grading, half my class dropped.
best professor i had this semester. Very flexible with late homework and make up tests. Nice guy..although hes more receptive to questions if you go to his office rather than ask in class.makes dumb jokes that you can't help but laugh at.hes a good guy
He's a really great guy, really made geometry come alive for me. His class's are fun and he is very passionate about math. If you're a math major i'd take him for upper level classes, only thing is homework is 40% of your grade but you can retake tests!
Don't wast your time. He is so hard, he grades the homework like its a test. If you get problems wrong on the homework you get a 0. He is by far the worst teacher I have ever had. If you are at all rusty in Algebra, I would not take his class.
He is way too fast. NO calculators allowed in class and test, but you can retake test which includes a long retest process, about 2 weeks.He is really hard and if you are bad at math DO NOT TAKE HIM!!!! YOU WILL FAIL!!!!THIS IS A WARNING.
Terrible prof. Goes over material way to fast. HW every night which he wont hesitate to give you a 1 out of 10 on, even if its all done and took you hours to complete. Tests are hard, no calculators. He also speaks down to you as if he is better than you
DO NOT TAKE THIS TEACHER. HE IS THE WORST TEACHER EVER. DOES NOT GIVE PARTIAL CREDIT FOR ANYTHING. NO CALCULATORS ALLOWED. HE GOES OVER MATERIAL WAY TOO FAST, AND HE IS A WASTE OF YOUR TIME!
Parker is a good teacher. I was scared going into this class and have found that Parker explains the material very well. He is also very accessible and happy to have students come to his office. Nice guy too.
challenging, but knows what he's talking about. there has never been a question i have asked without him having an answer right away. dry sense of humor but is very smart.
he is an ****! the meanest teacher i have ever had. he made people feel like crap when they asked a question. I dropped him after the third week.
He is very hard to follow in class. Unless you plan on learning from the book or getting extra help I sugguest you take another professor.
Calculus with him or as i like to call it "satan's a**hole!" was by far the worst ever. what they should do is when you walk into the class have someone hiding jump out and punch you in the face! that way you're worried about that instead of the awfulness of the class...DO NOT TAKE IT!!
he is like the worst professor ever he does not know how to teach. If you ask him a questions he will say something like "you should of knowed that" and if you have 40 questions and made 10 minor mistake you have a zero on the quiz or hwk DO NOT TAKE HIM IF YOU HAVE A CHOICE!SERIOUSLY-NO CALCULATORS
Doesnt know how to teach. If you ask a question, he just makes fun of you for asking it. No calculators on anything. I had to drop the class because I could nt keep up. Avoid this teacher.
Grades Hwk everyday, Tests are hard but you have a chance to make them up; to 75%. Moves fast. Probably need to use the tutors. No partial credit. Final exam was very HARD. I went to every class and still got a D.
Had linear algebra with him, a lot of homework, I missed a few, and it did show on my final grade a bit, but if you work and show improvement or at least knowledge of the subject, he'll help your grade. As for 160, I can understand his teaching style to be tough, but if you listen, do the work, and show up to class, you will learn the material.
Very knowledgable, but grades too tough.
Worst math teacher EVER!!Not clear at all on any explanation.Went to his office for help and pretty much told me I was stupid.Hard tests and no calculators!
No Comments
Very Very Tough Grader, lots of people from my clas dropped it. He'll give 6 hour assignments with 20 problems, Then if you mess up twice even if its in the same problem, he gives you a zero and it kills your grade.
He is a tough grader, but you learn! He does try to explain things that aren't easy to understand and he is helpful if you see him after class. I hated his class for the first 2 weeks, but then I realized that he is trying to make you think instead of feeding you answers.
I love Dr. P! I have had him for 4 classes and have gotten A's in 3 of them. he is pretty hard but you actually learn something. HW is a pain but it doesn't hurt you in the end-believe me. There are no surprises on his tests and he is almost always available for help. I would def. recommend him as long as your not looking for a bs class.
VERY good teacher, I have taken him for every Math class a can. He knows a LOT about math and makes it very interesting. It can get hard at sometimes but he is always in his office and wont let you leave until you fully understand it. His tests can be hard because in order to do well you have to completely unterstand the topic. Not a BS class.
He knows a lot and can help explain things well if you have any questions. He gives a lot of homework and grades hard but it's worth it when you take the test and then know what you're doing. You will have to think in his class. He pushes his students to do well. Might seem difficult but after slackers drop out it gets better.
HE SUCKS. DO NOT TAKE HIM! I am good at Math and am currently trying to not get a D. He doesnt know how to explain things. Only shows an example and thats it. 3 hours of graded homework each class. in which you you can 75% of it right and you get a 0/10. Impossible tests. It is because of this teacher I am dropping out of the university.
I can not stand this professor. I don't claim to be great at math but i'm not an idiot and I cannot get a single thing he teaches. His examples are ambiguous, he's mocking if you ask legitimate questions... For an intro level stats class it is an unreasonably difficult course, do not take him, if you are signed up for him i suggest running!!!!
If this is not your major dont take this class he is extremely hard and does not allow caculator use on any of his test.
Really hard and ridiculous teacher. He is an ****. makes people feel stupid and degrades you... how is he still teaching??? barely got a C in his stat class...do nottttt take him!!
Ok. Prof. Parker is hard. BUT he is strait forward. He is an excellent teacher and forces you to learn. Lets you retake any test as many times till you get atleast a 75%. homework every night. You dont have to show up for class, but you end up going so you dont fail. I'm lazy and i got a "b". Hes always willing to work with you. great teacher!!!!!!
Parker is an interesting man with a dry sense of humor. But he is a horrid teacher. I'm not a math whiz but I'm not retarded either. I just did not understand a thing he said after the first week of class. A lot of homework every night. Hard exams with no calculators /formulas. He absolutely ruined my first semester here at SU. AVOID AT ALL COSTS!
he is cool
Took AP stats last year, have recently gotten c's and d's in an intro stats course. Grades EXTREMELY hard and when you ask question, he's condescending and obnoxious. EVIL.
Rough is putting it lightly. i got b's in highschool never a math genius but understood it and managed. Not this Bulls*** in class lost once you miss one class you wont want to go back horrible teacher. first semester struggled because of this guy. if you are good at math and dont need a teacher he is for you
PLEASE NEVER EVER EVER TAKE THIS GUY. He grades EXTREMELY hard, if you don't want to take this course over the next semester don't sign up for him. Gives tons of homework a night, and he talks down to you all the time as if you are dumb. The average test grade for the class as a whole is less than 50. Stay away!
I thought the material for the class was pretty easy, but it was the kind of math that I happen to like. There is definitely a lot of hw...you'll get an assignment almost every night but he gives you at least 2 days to complete them. His handwriting is terrible and he moves pretty fast so you need to pay attention. Overall I enjoyed the class.
STAY AWAY! he does not allow calculators through out the semester, you don't get tested on what he tells you will be on the test. Grading is extremely hard, if theres one things wrong the question is wrong 0 points!
THIS TEACHER SUCKS! DR PARKER BASICALLY TELLS YOU THAT YOU ARE STUPID IF YOU DON'T UNDERSTAND A QUESTION. HE CONSTANTLY COMPLAINS ABOUT HOW HE WISHES OBABMA WAS NOT IN OFFICE WHICH WASTES TIME IN CLASS. GIVES YOU A TWENY POINT ASSIGNMENT W/ 30 QUESTIONS AND GRADES 3 OF THEM. YOU BASICALLY GET A 0 EVERY TIME! STAY AWAY. I BEG YOU.
Parker is not a good teacher in plain terms. If you do well in the class its because you read the book and do example after example on your own. I got a C and thats because I taught myself EVERYTHING.He does let you retest to get a max of 75 which is extremely helpful. His tests are nothing like the fianl though so good luck. Take someone else
Terrible.
He is a really rough teacher to have. He gives tons of homework, and takes points off for the most ridiculous things. He rambles about nothing, but over all he teaches, and if you look over your notes and do the homework, you will be fine. this class is not hard, the teacher just has some quirks.
Contrary to most of the people that have rated Parker, I think he is a good teacher. He gives a good amount of HW, but I think it helps you to master the material for exams. He explained Linear Algebra very well, his tests are fair (maybe even more than fair). I would definitely take him again
WOST PROFESSOR EVER!!!! IF YOU ARE NOT TO GREAT WITH MATH TO BEGIN WITH YOU WILL FAIL. HE WONT LET YOU USE A CALCULATOR, HE MAKES YOU FEEL LIKE AN IDIOT, TOLD ME TO DROP OUT OF MY(SOWK) PROGRAM BECAUSE I WASNT DOING WELL IN HIS CLASS. HE IS VERY HARD TO APPROACH AND VERY DISCOURAGING. ID ADVISE YOU TO NOT TAKE HIM, DO YOUR SELF A FAVOR!!!!
you will fail this class.worst professor EVER! cannot use calculators on anything-this is an intro class! if you make one minor mistake on the homework he will give you a 0 out of 10.dont bother asking him for help, unless you want to know how stupid you are. his reasoning for why everyone gets 0 on the hw is that the class must not know how to rea
Thanks to Dr. Parker i'm dropping out of school.went to ask for help and he told me not everyone is good at everything they do, we always offer this class in the summer and winter session. so, good luck to those who go through with the horrible choice of taking him. PS-your not aloud to use calculators AT ALL
Really hard grader!
Very condescending teacher, ask him anything or make a minor mistake and you will more tan likely be called an idiot. Probably the hardest grader ever, he will give you zero points for a problem on a test for very minute mistakes. Cannot use calculators and he's really not any help outside of class. Tests are hard. I would not recommend him at all.
He is a hard grader but it is because he grades for every little thing. He gives the opportunity if you fail a test to get at least a 75 on it. Very fair grader and overall a decent teacher
This is the worse teacher in the world. He has the most ridiculous grading system EVER. will take off a lot of points for a simple mistake. Does not teach well and should not ever be allowed to teach again. DO NOT TAKE ANY COURSE WITH HIM!!!
This guy is a jerk. He is not easy to understand and talks down to his students with a serious amount of condensecion. He grades very hard taking off half credit on the whole assignment if you skip one problem. Does not give enough time for tests, and he collects and grades every homework assignment. DO NOT TAKE!
Mr Parker is one of the hardest teachers i have ever had. He expects the whole class to get a perfect on all the homework and tests, and when someone gets it wrong,he calls the whole class stupid. And dont even think of asking a question,because you will get shut down by him.But he does let you retake the tests which saved me from failing the class
awful awful awful, cant use a calculator, cant use note sheet. do not take this guy, his pwoerpoitns are uselss he just all around sucks
Horrible....would not advise anyone to take him. Not if you need it for a course requirement anyway!
the worst math teacher i have ever had. doesn't teach anything. During class if you ask him to explain something he simply says.. it's on the board.... thats it. Don't take him, there are plenty other capable teachers here
He collects and grades all homework, tests are long for the time alloted and your not allowed to use a calculator which makes it more difficult. Although the class is hard he is available to help you with questions you have. He allows you to retake tests which is a HUGE saving grace!!
I had him as a teacher after I almost failed Calc. He was so helpful and no being able to use a calculator really helps you learn. Retakes on tests help you stay afloat.He's really smart and funny. Good teacher.
i admit that he is not the easiest teacher but he is a very fair allowing for retakes on quizzes and he explains stuff at his office as well. He will kick you around but if you dont struggle with it you are not actually learning. Do the homework as his tests are based off his homework and the true and false suck but it really helps in understanding
I love his teaching style, and he is very helpful during his office hours. He assigns a ton of homework, but it is designed only to help you. His tests are lengthy and difficult, but if you do poorly, you are allowed a retest for up to 75%. His classes are a ton of work, but if you DO the work, you will learn the material with at least a C.
Dr. Parker is super helpful. He's a hard grader and his tests are difficult, but he has more office hours than any professor I've seen and is always willing to work problems with you. It isn't an easy grade, but he forces you to learn the material (no calculator and no formula card on tests). I'd only recommend him for math/cs majors though.
His retest policy: score below a 75%. Redo your failed test at home until you get a 100%. Take the actual retest. The highest grade you can get on it is a 75%. His tests are hard because of this policy. This class grades your ability to copy numbers from page to page without the smallest error, which is surprisingly pretty hard. That's not math.
Dr. Parker's a good professor, and all of his lectures are clear, and the exams are pretty easy, however, he grades very harshly, regardless of getting the right answer; if there's any terminological error or "minor" mistake, you will lose points. It's helpful, but at the same time, it can hurt your grade. If you like a challenge in math, take him.
I've taken Dr. Parker for math courses and he was excellent and I learned a lot. Even though he has his masters in CS, it has apparently been awhile since he taught the subject and he had forgotten A LOT of material. A lot of the classes were spent with him going on off topic rants. I would suggest skipping taking any CS class he teaches.
The class wasn't really difficult if you actually read the lab book. The exams were surprisingly easy, and the final exam was very fair. Dr. Parker always provided us with lots of information about hardware that wasn't included in the textbook, which makes the class more interesting. I would recommend taking him. Easier than taking him for math.
Very useless when it comes to teaching. He doesnt explain how to do things, he explains where it comes from. He's explanation for your question is"Algebra." He is also highly rude and inconsiderate when it comes to you trying to understand a topic. Overall you will save yourself from stress and not understanding if you dont take his class.
Parker is a really great guy. His test are exactly what he teaches in class, and his office hours are a really big help if you don't understand something. He's always willing to help, if you're willing to go talk to him. He's a tough grader, but if you know the material, then you can get an A, no problem.
One of the worst graders I have ever had. Two test in a row and only 4 people received a 60+. At some point the blame needs to fall on the professor.
Horrible teacher. Tells stories about himself a lot that does not relate to statistics. Tough grader and doesn't stick to his word. Allows retest but it is hard to take a retest. Teaches the same things over and over again, without showing what else he will test you on. I would not take his class ever again and recommend no one taking his class.
In the beginning of the semester, he'll probably ramble on about tennis and Sweden seem like a crazy old man but underneath that he really knows what he's talking about. He doesn't make a lot of mistakes when working problems out, and neither should you; his retest policy is insane so you should try to get it right the first time. He's a great guy
Save yourself. If you want to learn stats DO NOT take him. Extremely hard grader with absolutely no teaching guide line. Rambles about random things with a little math here and there. Allows for retests but they barely improve your grade. You're absolutely screwed when it comes to the cumulative final
There is no direct lesson plan he's all over the place. Best advice teach yourself. Not very helpful went to his office several times he seems to be very intelligent but is not the best fit for explaining concepts to students. Pay attention during class for specific wording to answers on homeworks bc those are you test answers worded thewayhewants
The least helpful and most irritating professor on the face of the planet. David Parker touts the fact that he is a sadist on the very first day of class. Whenever you get something wrong, all he will do is circle something on the page and write "no". 15 out of 20 people got a D or below on the last test. Avoid this horrible man at all costs.
This was the worse class iI have ever taken and i like to think I am good at calculus. on our last test only 4 people out of the whole class passed. He is just too old to teach, cannot write clearlybe understood easily, he will go off on random rants about nothing that has to do with class ALL THE TIME. Take someone else for this class.
Told a lot of stories about his past, very little about statistics. Went to him multiple times for help, but he kept going off topic. He'll let you redo tests, but all of the questions have to be correct or he won't let you take another one that your real grade will be. Didn't care what was going on, DO NOT TAKE HIM!!! You'll only fail.
I took Dr. Parker for calc 2 and was able to manage an A in the class, BUT I had to work more than hard for it. Lectures are not very clear and he is by far the toughest grader I've had on exams and hw. Going to office hours is a must... There he will be willing to work with you. If you want an A in this class you've got to go above and beyond.
I took Statistics with Parker and hated it. He rambles on about everything but math and then takes information straight from the book with little explanation. He is not clear when it comes to assignments and his retest policy isn't worth the amount of work he required since you can only get as high as a 75%.
Take another other STAT teacher. He is funny but his tests are ridiculous for a 100 level statistics class.
He did not explain the concepts clearly at all. I know nothing for the final, he did not prepare us at all. I would strongly recommend you to not take him as a teacher.
This professor knows the material but has a bit of difficulty explaining it. I would say that if you actually go to every class and pay close attention, then you have a good chance of passing, otherwise it would be difficult.
I would NOT recommend. If it was not for being able to retake tests, I would not have passed.
I would NOT recommend. If I did not have smart friends in that class, I would have never passed. He rarely answers questions which makes understanding his class more difficult. He sits in the front of the class and rambles about Ecstasy and other unrelated topics and he gets off topic all the time. If I could have taken someone else I would have.
This might possibly be the worst teacher i have ever had, he goes at his own pace in class and DOES NOT INTERACT WITH THE CLASS AT ALL, if you don't understand the material too bad. When you ask a question he just repeats what he said, not clearing it up at all. If you are not very good at math i promise you unless you put in mad work you will fail
Lectures are awful because its impossible to read what he writes on the board. Seems to know a lot about the subject but doesn't know how to teach it at all. Reads straight from the textbook and rants about everything unrelated to statistics.
terrible
worst teacher I've ever had
No matter what professor you choose for calculus, it's going to be hard. Dr. Parker is a pretty good teacher. He did many example problems and was willing to workout homework problems during class when we got stuck. He also has a really good re-test policy and was always available during his office hours. Try to attend SI sessions for extra help.
I DO NOT recommend taking this class. It's an extremely difficult, he does not use the text book unless its for assigning homework. My class ended up being 14 chapters behind compared to the other Stat 155 classes. By the second half of the semester, about half the class dropped the class. He gets very off topic, and grades extremely harshly.
Dr Parker is a extremely great proffessor! He makes calculus a breeze! He makes time in his class to answer questions and work example to make sure u understand the material before proceeding! He is great for all levels of calculus. He firmly believes in Murphys law, so review hw and previous tests because chances are that is on the next test
One of the worst professors at this school but they have a lot so he doesn't grab the top spot
He spends class doing practice problems that do not help you when you are working on the WebAssign. He allows retest on all of his exams. All of his test are cumulative. He also tends to talk your ear off and give lifelong advise.
Extremely, extremely tough grader. Hardest I've ever seen. If you do everything right but get the answer wrong, you get 0 points. He does know his stuff, but most people tend to not do well because of his grading. The only silver lining is that my class had an SI, and he lets you do retests to get a max score of 75. Wouldn't recommend if possible.
We've just started Calc 2 and I'm already hating this class. Im extremely good at math(ez A in calc 1); this course is not hard. But the professor is BAD. He's an old man with horrible handwriting, grades insanely hard, and makes his homework x10 harder than it needs to be. Avoid this professor at all costs. Im so sad to be stuck in this class.
Hardest grading professor that will literally insult students on their results after exams. AVOID THIS PROFESSOR AT ALL COSTS, YOU WILL THANK ME.
Pleaseeee save your money and do not take Dr Parker. This was truly the most confusing class I've ever taken - and not even because of the material! The test questions make no sense and he is extremely unclear. Theres no point of going to lecture because all he does it talk about unrelated topics.
If you end up with this professor get out of it as soon as possible. He's currently cramming material that he did not teach at all throughout the semester. Class is pointless because all he does is talk about gun control and anything other than stats. Went into office hours multiple times and he still had no idea who I was. Lost an exam also.
I do not recommend ever taking Parker. If you do, read the textbook because you won't learn anything in class. For example, his main method for solving almost everything is something he calls "Gambler's Guess". Basically, he tells you to guess the answer and see if it's right. If you haven't learned the material, how can you anticipate the answer??
Class Info
Attendance Mandatory
33%
Textbook Required
55%
Grade Predictor
Your expected effort level
Predicted Grade
C+
Grade Distribution
Common Tags
Rating Trend
Declining
-0.34 avg changeRatings by Course
MATH406
5.0
(1)MATH310
5.0
(2)202306310406
5.0
(1)MATH130
5.0
(1)MATH306
4.5
(11)Difficulty by Course
202
5.0
250
5.0
260
5.0
310
5.0
CALC
5.0