2.3

Trevor Bolduc

Chemistry - University of California Riverside

2.3
Quality
4.2
Difficulty
35%
Would Retake
124
Reviews
2.3
Quality
4.2
Difficulty
2.3
Helpful
2.3
Clarity

35%

Would Retake

124

Reviews

Rating Distribution
Official

5

24

4

12

3

9

2

9

1

70

What Students Say

1st review has to be himself Assigns >5 hrs of hw outside lab weekly for a 1 unit course, then gives unrealistic time recommendations just so he can say it shouldn't take that long Tries to be relatable, instead is unprofessional Wordy lab manual = tedious weekly quizzes Be prepared to spend more time on lab than lecture *Even hooley don't fw him*

CHEM8LA - 1.0 rating

horrible prof, unorganized and awful lecturer, majority of the content was self taught with 3+ hour long videos, exams were alright but avoid this man at all costs

Chem008B - 1.0 rating
Class Info

Online Classes

100%

Attendance Mandatory

87%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

B+

95% confidence
Based on 63 grades
Most common grades:
Not sure yet (40)
A- (14)
A (13)
Grade Distribution
A(21)B(9)C(13)D(0)F(0)A-/B+(20)
Based on 109 reported grades
Not sure yet: 40
A-: 14
A: 13
C-: 8
Common Tags
Tough grader (59)
Lots of homework (33)
Test heavy (27)
Lecture heavy (26)
Amazing lectures (18)
Participation matters (14)
Clear grading criteria (13)
So many papers (13)
Rating Trend

Improving

+1.09 avg change
Jul
Aug
Sep
Oct
Nov
Dec
Last 6 months
Ratings by Course

CHEM008A

3.9

(17)

Chem008B

2.7

(55)

CHEM8LA

1.4

(22)

chem08lb

1.4

(19)

CHEM008LC

1.1

(11)
Difficulty by Course

chem08lb

4.9

CHEM008LC

4.8

CHEM8LA

4.4

CHEM008A

3.8

Chem008B

3.8

Reviews (124)
3.0
5.0
CHEM8LA
Grade: B+
Jan 6, 2025

Trevor Buldoc added quizzes to each lab for all lab sections and increased the amount of work for lab. His final exam was straightforward and pretty good only because it was his first quarter teaching the organic chemistry labs and had issues with the TA's and their grading.

Tough grader
Clear grading criteria
Lots of homework
1.0
4.0
CHEM8LA
Grade: A
Jan 20, 2025

1st review has to be himself Assigns >5 hrs of hw outside lab weekly for a 1 unit course, then gives unrealistic time recommendations just so he can say it shouldn't take that long Tries to be relatable, instead is unprofessional Wordy lab manual = tedious weekly quizzes Be prepared to spend more time on lab than lecture *Even hooley don't fw him*

Tough grader
Get ready to read
Lots of homework
1.0
4.0
CHEM8LA
Feb 4, 2025

The amount of work for the whole ochem lab series is ridiculous and will take up so much time. He is new and has made the labs 100x harder and i hate him

Tough grader
Lots of homework
1.0
5.0
CHEM8LA
Grade: B
Feb 5, 2025

SOOO BAD. Like so bad. I don't get why he makes a 1 unit class so complicated. Get ready to do a lot of homework and spend hours on lab reports. When you bring it up to him he'll tell you that you need to manage your time better. Awful

Tough grader
Get ready to read
Participation matters
1.0
5.0
CHEM8LA
Grade: Not sure yet
Feb 13, 2025

Syllabus is 13 pages. Quizzes, discussion assignments. Post lab, top hat, prelab, notebooks, final. 1 unit class, but this is the most work I had in any class ever. My 6 unit classes had less work. Please do students a favor and create a more efficient course. it's the worst structured course I ever took in college and with insane expectations.

Tough grader
Lots of homework
So many papers
1.0
1.0
CHEM8LA
Feb 13, 2025

so bad so much work. he's new so he probably gave a lot cause he's scared of a lawsuit in case someone gets hurt or something so he made a lot of work cmon dude

5.0
3.0
CHEM008A
Grade: Not sure yet
Feb 19, 2025
Would take again

He is a great professor. People were unhappy that he added one quiz a week to the lab section. Super awesome lecturer. took extra time to hold exam reviews and provided a midterm that was almost identical to the real one. He is seriously the GOAT if you get past the lab being a hard course. He answers every question but you have to put in the time.

Amazing lectures
Clear grading criteria
Accessible outside class
4.0
3.0
CHEM008A
Grade: Incomplete
Feb 24, 2025
Would take again

Taking both lecture and lab section with this goofy ahh professor, the only thing that sucks about this course is the lab portion, but it can be done in a couple of hours. Lecture-wise, he is a great lecturer but attendance is mandatory. Practice exams are useful and if you view the supplemental videos before exams, the exam will be easy.

Get ready to read
Hilarious
4.0
3.0
CHEM008A
Grade: B
Mar 11, 2025
Would take again

He does give a lot of work for the lab section but gives a week to finish the post-lab assignment. His lecture is very easy to understand, he encourages questions, all the in-class participation is based solely on participation not correctness, he has 4 grading schemes in case you bomb a midterm, lenient grader, and hosts midterm review sessions.

Amazing lectures
Clear grading criteria
Lots of homework
4.0
3.0
CHEM8LA
Grade: B+
Mar 12, 2025
Would take again

The lab was a lot of work just because you have to use several different websites and programs to get assignments done. The lab is easy to pass but hard to get an A. Lab reports depend on how good your TA is at explaining in lab and then grading after lab.

Lots of homework
Accessible outside class
1.0
4.0
CHEM8LA
Grade: C
Mar 13, 2025

Dr. Bolduc is seriously terrible. He assigns hours of work (top hat prelab and procedure questions, pre-lab quizzes, lab reports, and discussion questions) He also has an extremely strict rubric so the lab reports require so much effort every week. He sends convoluted emails every week and will drone on and on during his final review

Tough grader
Lots of homework
1.0
5.0
chem08lb
Grade: Not sure yet
Mar 15, 2025

pre lab quizzes hard for no reason and you don't even get to know what answers you got right or not. Final exam was obnoxiously hard

Tough grader
So many papers
Lecture heavy
3.0
2.0
CHEM008A
Grade: C+
Mar 26, 2025
Would take again

He's a very fast professor but will stop to answer any questions.I see he isnt the best for lab but it is different for his lecture. Midterms/final make up most of the your grade with 80% but final could override any past mistakes so that's nice.Pretty sure gave extra points on our final because my final grade got boosted,but idk what he did tho

EXTRA CREDIT
Caring
Test heavy
2.0
4.0
CHEM8LA
Grade: C-
Mar 26, 2025

Trevor is extremely unprofessional when it comes to determining the final grade in the lab sections. He did not upload the rest of the grades to canvas so our grade is a surprise. Grades incredibly harshly. He gave a practice final similar to the final but still docked off points for questions that HAD to be correct. Just terrible.

Tough grader
4.0
3.0
chem08lb
Grade: A-
Mar 26, 2025
Would take again

Lab is a lot of work, but Trevor is an amazing teacher. As a lab instructor, I would say he assigns a lot of work for 1 unit course but as along as you follow the lab report feedback you will do fine. Most people that complain don't put in the effort and expect for an easy A. Final was similar to practice, and HIGHLY rec going to review session.

Tough grader
Gives good feedback
1.0
5.0
CHEM8LA
Grade: B-
Mar 26, 2025

Workload is excessive for a 1 unit class, feedback and point deduction for the lab reports is excessive and arbitrary. He takes a long time to resolve issues and respond to emails about problems, and he gives no grace for extenuating circumstances.

Tough grader
Lots of homework
1.0
5.0
CHEM8LA
Grade: A-
Mar 27, 2025

Be ready for a huge, unnecessary amount of workload. You need to spend hours both before and after each lab. Grade scale is the worst ever in his class.

Lots of homework
5.0
3.0
CHEM008A
Grade: A-
Mar 31, 2025
Would take again

Amazing professor, clear lectures. Silly guy, makes learning bearable. I highly recommend going to office hours. Exams are 90% like practice exams. Pre chapter quizzes, don't forget to do the first one before class starts. Grades quickly. Lab was good, time consuming. Go to TA OH for lab report help. Great exam review sessions. Geolocation poll EV.

Get ready to read
Amazing lectures
Accessible outside class
1.0
4.0
CHEM8LA
Grade: A
Mar 31, 2025

Seems nice, but workload is awful. All tophat work, canvas quizzes, and lab reports. The reports are graded harshly and the feedback sucks it won't help you in knowing/learning what you did wrong. I get having high expectations for students, but he has no flexibility and horrible feedback which just makes the class unnecessarily difficult.

Tough grader
Lots of homework
5.0
5.0
CHEM008A
Grade: A
Mar 31, 2025
Would take again

for the lecture, he is very good. willing to help you get to the best grade possible. for the lab, he's a lot of work, but it's normal. he's also very new so he's figuring things out, things have improved in just one quarter, he will be better in the future for sure

Clear grading criteria
Test heavy
Graded by few things
1.0
5.0
chem08lb
Grade: C-
Apr 9, 2025

SO BAD, TERRIBLE. The final exam was extremely hard, dropping my grade from a B+ to a C-.

Tough grader
Lots of homework
1.0
5.0
chem08lb
Grade: Not sure yet
Apr 10, 2025

these quizzes are terrible

Tough grader
Lots of homework
So many papers
5.0
3.0
CHEM008A
Grade: B-
Apr 16, 2025
Would take again

i loved Bolduc! OCHEM is a difficult subject so of course people are going to struggle, but he gave us practice exams that were nearly IDENTICAL to the actual exams. attendance is taken using pollev so those are free points, just show up. he uses grading schemes that will help us get the best grade possible. i recieved a B- because i was lazy.

Amazing lectures
1.0
5.0
chem08lb
Grade: Rather not say
Apr 23, 2025

Insufferable human being, does not care about his students grades or if they are responsible for their problems whether submission wise or understanding, will not help you in terms of fixing grading or understanding the course, assigns too much work for a 1 credit class, hope i get run over each time i come to this class period.

Tough grader
Get ready to read
1.0
5.0
chem08lb
Grade: Not sure yet
Apr 30, 2025

do not take ochem lab with him, does not care about students, SO MUCH WORK!! unhelpful does not care about raised concerns grades VERY UNFAIR TAs have no clue of what's happening

Tough grader
So many papers
Lecture heavy
1.0
5.0
chem08lb
Grade: Not sure yet
Apr 30, 2025

So rude as a professor, does not care about students, whether it be incorrect grading on assignments or if they have their own things going on. Even if you correct him on something, he will not acknowledge, will not reply to email, I get tempted to drink the chemicals in lab sometimes because of him

Tough grader
Lots of homework
So many papers
1.0
5.0
CHEM8LA
Grade: Not sure yet
Apr 30, 2025

awful professor who does not care about students wayyy too much work, and grades very harsh with no clear grading criteria; genuinely the worst lab experience I have ever had at ucr take this course literally anywhere else

Tough grader
1.0
5.0
chem08lb
Grade: Not sure yet
Apr 30, 2025

worst lab prof at UCR; lots of work , question my life choices everytime I go to lab

1.0
5.0
chem08lb
Grade: Not sure yet
Apr 30, 2025

There is too much work for an 1-unit course, TAs approve your work completely, but you still get awful grades. Spend over 6-8 hours per week for this course; from canvas quizzes, tophat assignments, to post lab reports (which are graded super incorrectly, docking points for things that are not wrong). Class makes me want to get run over

Tough grader
Lots of homework
So many papers
1.0
5.0
CHEM8LA
Grade: C+
May 13, 2025

The worst lab experience of my undergraduate classes.

Tough grader
Test heavy
1.0
5.0
chem08lb
Grade: Not sure yet
May 19, 2025

This class is way too much work for a one unit class. He claims to have lab reports back in 5-7 days and I have no reports graded. I had him for 08LA/LB and both labs were too much work hours before and after the lab. For discussion q's, groups who turned in the same answers got different grades and when asked Bolduc punitively took off more points

Lots of homework
1.0
5.0
CHEM8LA
Grade: C+
May 20, 2025

NEVER replies to emails. Making a meeting is impossible bc no availability. Final Zoom review session consisted of him answering two questions and joking around about balls. Unprofessional. Many discrepancies in the grading. ex: discussion assignment, you are advised to work on it with friends, and they got 10/10, while I got 6/10. work heavy

Tough grader
Lots of homework
1.0
5.0
chem08lb
Grade: Not sure yet
May 21, 2025

The professor consistently demonstrated a lack of professionalism. Feedback was vague, grading felt arbitrary. When students asked for clarification, they were often met with condescension or dismissiveness rather than support. Overall, the course felt more like a test of endurance than an educational experience.

1.0
5.0
chem08lb
Grade: C-
May 27, 2025

The was the worst lab experience of my entire academic career. Like what on earth are these quizzes everyone I've heard from is averaging 50% or below. His labs don't even line up with the lecture, which doesn't make sense as he also teaches lectures. He's not a bad guy but his lab needs to be greatly improved.

Tough grader
Lots of homework
Test heavy
1.0
5.0
chem08lb
Grade: C-
May 31, 2025

The final exam was extremely difficult—far beyond what was expected. Although it followed the structure of the practice final, the questions were significantly more challenging, to the point that it felt ten times harder. Many students struggled, with some scoring as low as 20%. That alone should give you an idea of how unreasonable this lab was.

Tough grader
Lots of homework
1.0
5.0
chem08lb
Grade: Not sure yet
Jun 3, 2025

good luck in this lab seriously! final is 30 percent of your lab grade and is very difficult!! lab grading is very harsh and isn't done by your lab TA so if your experiment was unsuccessful the grade you receive will not be good as the random TA will not know that. The lab includes more work than the actual course and is more difficult.

Tough grader
Get ready to read
So many papers
1.0
5.0
chem08lb
Jun 4, 2025

if you get him, good luck. he is a terrible coordinator and thinks all his goofy announcements are helpful and relatable, but they're just so out of touch. he has added unnecessary items to the syllabus, final is ridiculously hard. he holds a 3-hour final review session in which he only jokes around and solves maybe 2 questions out of 15.

Tough grader
Lots of homework
So many papers
1.0
5.0
chem08lb
Grade: B
Jun 6, 2025

terrible lab coordinator possibly the worst one ever

2.0
3.0
Chem008B
Grade: Not sure yet
Jun 6, 2025

Welcoming and funny guy. Assigns WAYYY TOO MANY videos to watch outside of class. About 4 chapters were fully online videos because he can't teach effeciently. Uses way to much color on slides, never uses black ink, this makes the notes distracting. So much uneccessary info on slides, makes it overwhelming. practice exams match his exams though.

Lots of homework
Hilarious
Lecture heavy
1.0
5.0
CHEM008LC
Grade: C-
Jun 8, 2025

doing a prelab quiz and getting a 2.69/10 changes your way of life

Tough grader
Test heavy
Graded by few things
3.0
4.0
Chem008B
Jun 9, 2025
Would take again

Dr. Bolduc as a lecture professor is much better than as the lab coordinator. Hes very nice and cares about his students but hes unfortunately terrible in teaching content in a timely matter and usually ends up cramming 1000 videos for students to watch, which sucks, but since hes new, ill give him some slack.

Participation matters
Hilarious
Caring
1.0
5.0
Chem008B
Grade: Not sure yet
Jun 10, 2025

he has too many videos to watch, the final is so hard so freaking hard, he teaches so much to know in 2 weeks before the final its actually so overwhelming, i don't know why he likes making the exam so hard, even lab is so much work, i don't even understand the material. the actual tests are harder than the practice tests.

Tough grader
1.0
1.0
Chem008B
Grade: Not sure yet
Jun 10, 2025

This class is so hard for no reason. just good luck if u have him

Tough grader
Participation matters
Lecture heavy
1.0
5.0
Chem008B
Grade: Not sure yet
Jun 11, 2025

Lectures were rushed, so he assigned hours long videos to watch outside of class since he wasn't able to finish teaching in class. Exams are very difficult due to him cramming info last minute & making it overwhelming to study. There's no curve. 0/5 lab coordinator as well.

Tough grader
Lecture heavy
1.0
5.0
Chem008B
Jun 11, 2025

The worst teacher at UCR. He consistently rushed lectures and his tests take up a majority portion of your grade in the class. The last two weeks before the final, he had so much material to cover that he posted hour long videos of new content, even up until the week of the final. Worst experience ever at this school.

Tough grader
Get ready to read
Test heavy
1.0
4.0
Chem008B
Grade: Not sure yet
Jun 11, 2025

Horrible professor. Overwhelms you with info and multiple 1hr+ videos to watch outside of class every week up until the last day of class. Seems like he values quantity over quality. Horrible lab coordinator too. review sessions are inefficient when answering questions. Cassleman goat.

Lecture heavy
Graded by few things
1.0
5.0
Chem008B
Grade: Not sure yet
Jun 11, 2025

First class I have felt like I was going to fail. Gave us the final practice exam two days before the real final. Super unorganized and rushed our lectures when we ran behind, leaving us multiple times with 3 hour videos to watch outside of class because he couldn't finish. Never clear on what was being tested, unorganized notes and schedule.

Tough grader
Participation matters
Lecture heavy
1.0
5.0
Chem008B
Grade: Not sure yet
Jun 11, 2025

very unprofessional and unorganized. notes are very overwhelming to look at. way too many things on slides. practice final is very easy compared to real final. is very inefficienrt at teaching. assigns over 3 hours of SI videos every other week, sometimes weekly. do not take him!

Tough grader
Lecture heavy
Graded by few things
2.0
4.0
Chem008B
Grade: Not sure yet
Jun 11, 2025

2 midterms, 1 final, pollev, exam reflections, & canvas quizzes w the lowest one dropped. Start of the quarter quizzes based on textbook but he gave up on that quick. Made them on yuja vids that had 1-3 hrs worth of lecture material that he "didnt have enough time" to cover. Good teacher but disorganized, notes get bad end of quarter. SI helps!

Tough grader
Lecture heavy
Test heavy
2.0
4.0
Chem008B
Jun 11, 2025

I actually liked his notes, the color coding made it easier to read than if everything was in all black, but the 329402940 extra videos we had to watch outside of lecture were not cool 👎hes nice but SOOOO inefficient and horrible at pacing the class--it was so insanely rushed the entire 2nd half of the quarter

2.0
4.0
Chem008B
Grade: Not sure yet
Jun 11, 2025

i actually liked his notes, the color coding made it a lot clearer for me to read & understand esp considering theres 500 arrows on any given slide for the mechanisms. nice guy but AWFUL at pacing and overall inefficient w time in lectures, his explanations were good but after week 3 everything was so rushed i was fighting for my life to keep up

2.0
4.0
Chem008B
Grade: A-
Jun 12, 2025

So many hours worth of videos outside of class, the exams are worth so much, so many supplemental information that was not tested, lectures were not structured anf hard to follow, expectations are also super unclear. Outside of the class he is an amazing person though. The lab course is actually the worst class I have ever taken.

Get ready to read
Lecture heavy
Test heavy
1.0
5.0
Chem008B
Jun 12, 2025

WELCOME TO THE TREVOR BOLDUC SHOW. That will be every lecture. Spends most of the lecture inserting jokes or stuff about himself which adds to the workload needed to learn for his inefficient version of this course. Syllabus is like 20 pages long, writes a thesis for every announcement and the entire course design is like word salad city on adderal

1.0
5.0
Chem008B
Jun 13, 2025

Dr. Bolduc is unprofessional, unorganized, and goes too slowly in class to teach anything. He assigns 1-3 hours of mandatory videos to watch outside of class ALL with testable content. He uses too many colors on his slides to make sense. His midterms and final are way more challenging than anything seen in class. He makes crude/inappropriate jokes

Hilarious
Lecture heavy
Test heavy
1.0
5.0
Chem008B
Grade: Not sure yet
Jun 13, 2025

He's been the most difficult professor I've had. I tried to give him the benefit of the doubt since he seems nice, but the workload was excessive and unreasonable. For the first time, I'm genuinely worried about passing a class, something I've never had to worry about before. That says a lot.

Lecture heavy
Test heavy
Graded by few things
1.0
5.0
Chem008B
Grade: Not sure yet
Jun 13, 2025

All the latest comments are sadly all true. This is the most worried l've ever been about whether I can pass a class. If I do pass, it'll be the hardest-earned C l've ever received- Everyone agrees, he's a nice guy. Practice exam match test layout, but are always harder. Pacing was the most atrocious thing I ever seen… and is the worst part.

Tough grader
Participation matters
Lots of homework
1.0
5.0
Chem008B
Grade: Not sure yet
Jun 13, 2025

Bolduc is a good person overall but as an organic chemistry professor, he is unbearable. All of the reviews are true. Don't take him.

Tough grader
Participation matters
Lecture heavy
1.0
5.0
Chem008B
Grade: Not sure yet
Jun 14, 2025
Would take again

after midterm 1, for every 1 hour of in-person lecture, there was 2 hours of take-home lecture. yaps a lot, very disorganized, canvas page makes no sense. i like him a lot as a person and a lab coordinator so i was really disappointed. i'd cut him slack for being new but it shouldn't be at the expense of my grade. i probably failed.

Tough grader
Participation matters
Lecture heavy
1.0
5.0
Chem008B
Jun 14, 2025

Seriously what the heck, I paid 15k an yr for education not standup comedy. every single lecture I had to hear every minute for an hour something about his life, his self dialogue, or his boyfriends in bed or something. Complete narcissist, I would wager he has a selfie of himself as lockscreen. And to top this off this dialogue goes into canvas .

1.0
5.0
Chem008B
Grade: Not sure yet
Jun 14, 2025

I would give a 0 if i could but 1 is the lowest.

Tough grader
Lecture heavy
Test heavy
1.0
5.0
Chem008B
Grade: Not sure yet
Jun 14, 2025

Horrible teacher who rushed covering everything right before the final. Instead of actually teaching he made us watch HOURS of videos outside of class. His actual exams are way harder than the practice exams. Every morning of his test, I felt like I was gonna have a heart attack, he's not good for anyone's health.

Tough grader
1.0
5.0
Chem008B
Grade: Not sure yet
Jun 14, 2025

rushed everything

Tough grader
1.0
5.0
Chem008B
Grade: Not sure yet
Jun 14, 2025

He is a terrible professor the worst as UCR thus far he rushes his lectures doesn't post practice exams until 2 days before the final. He also makes you watch tons of online lectures again because his lack of time management throughout the lectures just don't take him wave your time your money and it would overall be better for your mental health.

Tough grader
1.0
5.0
Chem008B
Grade: Not sure yet
Jun 15, 2025

Super harsh grading on tests, never gave much leniency for errors. Super rushed, unhelpful, and unorganized. DO NOT TAKE!

Tough grader
Lecture heavy
Test heavy
2.0
4.0
Chem008B
Grade: Not sure yet
Jun 15, 2025

his first time teaching 8b he did have really bad time management.I would say each week we had 3-6 hours of videos that we didn't cover in class that needed to be watched. He is super nice and entertaining as a person but a really harsh graded he looks for little to no errors. If you put in all the extra work he adds you'll be good but it is a lot!

Tough grader
Lots of homework
Test heavy
4.0
3.0
Chem008B
Grade: Not sure yet
Jun 15, 2025
Would take again

Yes his lectures are a lot and hes a bit unorganized but it's really not that bad. Just spend a lot of time going over practices (he provides a lot) and memorizing mechanisms and you'll be ok. Ochem is meant to be hard but Trevor really cares and he spends a lot of time ensuring that we have= everything we needed. He's just a millennial.

Amazing lectures
Caring
Lecture heavy
1.0
4.0
Chem008B
Grade: A-
Jun 15, 2025

horrible horrible horrible. dont take him. basically every bad review sums up his class. prefer cassleman a lot more.

Participation matters
Lecture heavy
Graded by few things
5.0
1.0
Chem008B
Jun 15, 2025
Would take again

Hands down the funniest, most chaotic and smartest professor ever turns the most loathed class into the best structured class of all time. 10/10 would attend a 2 a.m. review session if given. Give this man a tenure and a sitcom! Anyone complaining probably did not study well enough for exams, grading was extremely lenient!

Amazing lectures
Hilarious
Respected
1.0
5.0
Chem008B
Grade: B
Jun 16, 2025

Great person who cares about the class. Just is too optimistic about what can be done and what is expected of students. Rushes a lot, tough grader. If class is behind “schedules” assigns a few hours worth of videos over the weekend which then causes students to keep learning and not practicing. This cycle would continue for the quarter

Hilarious
Lecture heavy
Test heavy
1.0
5.0
CHEM008LC
Grade: A
Jun 16, 2025

terrible lab coordinator, can't keep track of anything and is just overall a horrible professor. avoid him like the plague.

1.0
5.0
CHEM008LC
Grade: A-
Jun 17, 2025

This guy is the worst you could get in terms of university professors, like the bottom of the barrel. Crazy hard pre-lab quizzes that he won't even let you properly review for the final, a lot of stuff that you're kind of expected to just figure out on your own with harsh consequences on your grade if you make one mistake. AVOID FOR YOUR SANITY

Tough grader
Lots of homework
5.0
1.0
Chem008B
Jun 17, 2025
Would take again

rising star at UCR, one of the best chemistry professors to ever do it. had many and this one was really good. funny lectures, engaging, really epic. the study guides help alot, very relaxed grading schematics. organic chemistry is just a hard subject overall but this guy is really epic.

1.0
5.0
CHEM008LC
Grade: A-
Jun 17, 2025

Avoid this guy like the plague. Creates the most darn hard finals that tank your lab grade for no reason. I've had a 4.0 GPA going into his class but his final exam tanked my overall. I went through constant office hours, spent countless hours revising his reports, and constantly asking my peers for feedback. AVOID THIS PROFESSOR AT ALL COSTS!!

Tough grader
Lots of homework
Test heavy
5.0
4.0
Chem008B
Grade: Rather not say
Jun 18, 2025
Would take again

Professor Bolduc is a good lecturer and is genuinely very enthusiastic about the class. The practice midterms completely reflect the format and content of the midterms. He mentioned many times that curving is impossible, but he scales the grades at the end which benefits everyone.

Clear grading criteria
5.0
1.0
Chem008B
Grade: A
Jun 18, 2025
Would take again

The BEST CHEM PROFESSOR AT UC RIVERSIDE. Top quality, very informative lectures. Also hilarious and very approachable. I think the subject is just hard itself hence the negative reviews. He has like 4 grading values which allows students to fail the midterm twice without repercussions. Awesomeness to another degree

Clear grading criteria
Hilarious
Caring
3.0
3.0
Chem008B
Grade: B-
Jun 18, 2025
Would take again

Definitely a hard earned B-… and A was definitely possible tho. His pacing was completely off, and he posted practice final 40 hours before the exam. So he reasonably scaled everyone at the end… since it his first time, I'll cut him some slack. I know he will and CAN do better next time! (Wish he lets us know about the scale to reduce stress tho)

3.0
3.0
Chem008B
Grade: A
Jun 18, 2025
Would take again

Attendance wasn't mandatory unless you wanted your final to be used as your overall final grade; you'd need 90-100% attendance. The material was hard itself but him teaching it and his note guidance worked great for me. He was a bit delayed with a few chapters and we did have to "self learn" for a few slides but it was doable.

Participation matters
Amazing lectures
Test heavy
1.0
3.0
CHEM008LC
Grade: A
Jun 18, 2025

Most unnecessarily difficult lab course ever. Unclear lab reports, unclear rubric, and unfair TA-based grading highly dependent on the TA you get. Grades are not normalized to account for TA bias and lab reports can take easily over 3+ hours.

5.0
1.0
Chem008B
Grade: B+
Jun 18, 2025
Would take again

Very nice professor. 008B has a huge curve. 45% ended with a B+. go to office hours, connect with the professor, study study study and use his resources he posts. You will be rewarded with hard work and just learning without any consequences

4.0
4.0
Chem008B
Grade: A-
Jun 18, 2025
Would take again

He's ok. LECTURES are mandatory due to poll everywhere. The practice exams are extremely useful, it's basically a 1:1 format of the real exams. I think he just gives too much work for what the class is. This was countered overall with generous curve. 61% was around a A- for me

4.0
4.0
Chem008B
Grade: A+
Jun 18, 2025
Would take again

Not bad as the other reviews say. He was a great lecturer and went into detail into the topics but that lead into a poor pacing of the class and falling behind, leading into supplementary videos over the weekend. I'll cut some slack since it was his first time teaching 8B. Gives practice midterms/final that mirror the actual exam which is great.

Participation matters
Caring
Test heavy
1.0
5.0
CHEM008LC
Grade: A-
Jun 19, 2025

This was the worst professor I've ever had in my life its a one unit class, but it was more work than literally every other class I was taking combined. He's so ambiguous with his questions and expects you to do so much work for ONE single unit. It's not like he's teaching us a bunch of new information it's mostly tedious repetitive reports.

Tough grader
Lots of homework
4.0
5.0
Chem008B
Grade: A+
Jun 19, 2025
Would take again

Really good ochem teacher, and arguably is one of the best lecturers I've taken. Biggest complaint was that he wasn't rlly prepared for the quarter system and gave us like 6 different hour long videos to watch outside of class. Midterms are very similar to his practice ones as well. (Again his lab is horrible, 0/5 rating for that)

Amazing lectures
5.0
1.0
Chem008B
Grade: A
Jun 19, 2025
Would take again

The goat, had a 38% and got a C+!!!! What a curve!!!!

4.0
3.0
Chem008B
Grade: B+
Jun 19, 2025
Would take again

Not sure why he has so many terrible ratings (other than his lab lol that actually sucks). As a lecturer tho he was fairly decent. I found his exams to be EXTREMELY straight forward almost exactly like his practice midterms and final. Curve at the end was pretty cool too, although some people say they didn't get a curve but idk if I believe that

Amazing lectures
Clear grading criteria
Test heavy
5.0
4.0
Chem008B
Grade: A
Jun 19, 2025
Would take again

His lectures are very good and the content is very straightforward. His exams were easier than Kou's (the other 8B professor) and as long as you practiced the material outside of class, you can definitely pass his exams. He curved the final grades as well. Do not ask for a regrade unless you are sure you are correct.

Participation matters
Amazing lectures
5.0
2.0
Chem008B
Grade: C-
Jun 25, 2025
Would take again

I don't really understand all the hate I ended the class with a 37% and he curved to a C-. Lectures and practice exams are identical to the exam. He says he doesn't curve but he does

Tough grader
EXTRA CREDIT
Amazing lectures
5.0
1.0
Chem008B
Grade: B-
Jun 26, 2025
Would take again

Awesome professor. I would ignore bad ratings below. Unfortunately most toxic cohort in Spring 2025. When I approached one of the 8 students who failed on discord, they wanted me to lie that my PollEverywhere did not record properly. They have an entire group to lie so they can pass the course. He's not awful, there is just a lot of work & is new

Tough grader
5.0
2.0
Chem008B
Grade: C-
Jun 26, 2025
Would take again

Retaking CHEM008B was big pain, however having it with trevor was the best outcome. Says no curve but passed with 45%. Don't understand the hate from those 8 people in the discord. Tried hanging by a thread I guess ¯\_(ツ)_/¯

Participation matters
Clear grading criteria
Respected
1.0
5.0
chem08lb
Jun 26, 2025

If you're hoping to actually learn something in ochem lab, avoid this class at all costs. He is the most disorganized, and disengaged prof I've encountered. Grading was completely arbitrary. He gave zero feedback, just random deductions with no explanation. If the goal of this lab was to make students hate chemistry he succeeded brilliantly.

3.0
3.0
Chem008B
Grade: B
Jun 26, 2025
Would take again

Course is rigorous but expectations are clear and transparent. A vocal group of students consistently scored low began pushing claims of unfair grading. When inconsistencies in their story were questioned, they suddenly went silent from their smear campaign and deleted earlier statements. If you engage with the material, you'll be fine.

EXTRA CREDIT
Caring
Lecture heavy
3.0
5.0
Chem008B
Grade: A
Jun 28, 2025
Would take again

Ochem is tough no matter the teacher but doable with lots of study and practice. Trevor's a newer prof and not used to the fast quarter pace, and because of this, he gave us tons of lecture videos to watch outside class. At least he made them for us; some profs wouldn't and would just expect us to learn it all alone.

Tough grader
Gives good feedback
Lecture heavy
5.0
3.0
Chem008B
Jun 28, 2025
Would take again

IGNORE EVERY BAD REVIEW. Extremely helpful in OH and very understanding. Exams are hard but mostly fair, he adjusts things behind the scenes when they're not. THE CLASS IS SCALED! Crammed a lot in the end and sent us home with hours of required videos, but I'm sure he will improve on this. Teaches slowly but clearly, lots of supplemental videos.

Amazing lectures
Clear grading criteria
Hilarious
5.0
2.0
Chem008B
Grade: A
Jun 29, 2025
Would take again

Dr Bolduc is good, he's notes are very helpful, lectures are clear and engaging. Sure some of the analogies he gives is a hit or miss but he explains every concept throughly. You will do well if you just tried. All the bad reviews are just from the lab and people who don't put in the work (cope). Practice exam is v similar to the actual.

EXTRA CREDIT
Amazing lectures
Clear grading criteria
3.0
5.0
Chem008B
Grade: A+
Jul 25, 2025
Would take again

He's a great instructor but I do have a few critiques. He wasn't prepared for the quarter system and ended up making us watch a total of 30-35 hours of extra videos due to us being behind and only gave us the practice final 3 days before the actual final. If he improves his time management, he's probably one of the best Ochem teachers here at UCR.

5.0
5.0
chem08lb
Grade: A+
Aug 8, 2025
Would take again

Funniest guy on planet Earth. Great professor and likely a savant.

4.0
3.0
Chem008B
Grade: A-
Sep 27, 2025
Would take again

He was cool, a strong number of students who didn't do well in the class got upset and review bombed him here (They did not read instructions in poll everywhere). His tests are almost one to one with the practice but he does tend to overload with work due to being behind schedule.

Participation matters
Hilarious
Lecture heavy
1.0
4.0
Chem008B
Grade: A-
Oct 16, 2025

horrible prof, unorganized and awful lecturer, majority of the content was self taught with 3+ hour long videos, exams were alright but avoid this man at all costs

Test heavy
1.0
5.0
Chem008B
Grade: A+
Oct 17, 2025

Assigned hours worth of videos on Friday, didn't post until Saturday night, and a quiz on a Monday morning. All on a holiday weekend. Self taught everything. He is a nice person, but very unreasonable in lab/lecture. I saw many people study his material all the time and didn't pass or barely passed. Practice final was posted 2 days before the Final

1.0
5.0
chem08lb
Grade: A+
Oct 17, 2025

Assigned hours of video lectures last minute over a weekend, then quizzes you on it before class. No feedback. Gave the practice final 2 days before the final. Self taught everything. Does not care if you have other classes, jobs, etc. Very unreasonable time management and will send emails at 3am.

1.0
5.0
CHEM8LA
Grade: Not sure yet
Nov 13, 2025

Super unreasonable professor. His assigned workload is very unreasonable for the lab being only 1 unit. This class took more of my time than my two upper division math courses, bio course, and ochem lecture combined. Don't know who left this man in charge of labs that was a mistake.

Tough grader
Get ready to read
Lots of homework
1.0
5.0
CHEM8LA
Grade: Incomplete
Nov 14, 2025

An intense workload that crushes you with a brutal cycle of weekly simultaneous prelab (current week) and postlab work (last week). Pray for a lenient TA for better grades to cushion the blow from a searing lab final. Brace for sleepless nights and mental anguish. Without this class structure, the quality of life would improve for many students.

Tough grader
Get ready to read
Participation matters
5.0
4.0
Chem008B
Grade: A+
Nov 17, 2025
Would take again

such a good prof, can go on and on abt him. I signed up for rmp just to write a review for him. OCHEM is rly hard, obvsly all the people writing bad reviews didnt study like youre supposed to. Prof Bolduc gives u every resource u need, (inperson review sessions, 1on1 ohs, general ohs, recorded lectures, everything. WHITEBOARDS r ur bsf in ochem!

Clear grading criteria
Caring
Accessible outside class
5.0
4.0
Chem008B
Grade: A+
Nov 17, 2025
Would take again

T.r.e.v.o.r. B.o.l.d.u.c. Talented and so smart, Reliable and helpful, Engaging and entertaining lol, Virtuous + moral-driven person, Optimistic and so caring/kind towards his students, Role-Model and the goat, Brilliant like srsly so smart, Organized, Literate as in very well spoken, Dedicated to helping students master ochem, Uplifting, Canadian!

Inspirational
Hilarious
Online Savvy
1.0
5.0
CHEM008LC
Grade: Not sure yet
Nov 25, 2025

He is a horrible lab coordinator and professor. My TA said we are doing graduate level lab reports, and we are graded as such. There is probably 2+ hours of pre lab work and 5+ hours of post lab work EVERY LAB. He grades very harshly, and has 3 discussion assignments on top of this. I have had him for 3 quarters and 8A/B lecture and still hate him.

Tough grader
Lots of homework
So many papers
1.0
5.0
CHEM008LC
Grade: Not sure yet
Dec 6, 2025

You know I'm glad that I'm done with bolduc labs. I'm sure everyone already knows that he assigns too much homework but to switch the final completely to what the practice was is absurd. Genuinely a shame that UCR still has this guy in charge of their ochem labs. Horrible in lecture and that correlates to his labs too.

Lots of homework
So many papers
Test heavy
1.0
4.0
CHEM8LA
Grade: A
Dec 6, 2025

The reviews aren't exaggerating. He has such unrealistic demands and there were many days where I was spending almost double the amount of time on Chem Lab assignments instead of my actual OCHEM class. I didn't think any of the content was hard but the sheer amount of assignments made it a brutal lab. Not to mention he is an annoyingly tough grader

Tough grader
Get ready to read
Lots of homework
4.0
4.0
CHEM008A
Grade: Not sure yet
Dec 6, 2025
Would take again

Most of Bolduc's bad reviews comes from his lab (and rightfully so) but his lecture's aren't that bad. His midterms and final were extremely similar to his practice exams. As long as you paid attention in lectures and didn't fall behind, the class was a breeze compared to the labs.

Amazing lectures
Test heavy
Accessible outside class
3.0
3.0
CHEM8LA
Grade: Not sure yet
Dec 6, 2025
Would take again

The lab is hard but is graded by participation. You can completly fail the expirement but as long as you explain what went wrong then you should get most of the points. Final was hard but not impossible.

Tough grader
So many papers
Graded by few things
1.0
5.0
CHEM008LC
Grade: Not sure yet
Dec 8, 2025

Absolutelty atrocious grading. Depending on the TA, you get it can save or break your grade. Insane amount of work for one unit class. First class ive ever had the TA basically determines grade you get in the class. Bolduc screws students over by not making all the TA's grade similarly.

Tough grader
1.0
5.0
CHEM8LA
Grade: Rather not say
Dec 8, 2025

So much work for a 1 unit class, don't expect to get a good grade unless you have a good TA and lock in for every quiz/lab report.

Lots of homework
Hilarious
So many papers
5.0
3.0
CHEM008A
Grade: Not sure yet
Dec 10, 2025
Would take again

He was a great professor and his lectures made ochem easier to understand. Would def recommend watching his take-home videos for extra practice. He definitely cares abt his students. Practice final and midterms are pretty similar to the actual midterms and final. As long as you are studying as the weeks go on, you should be able to do pretty well.

Amazing lectures
Clear grading criteria
4.0
4.0
CHEM008A
Grade: C
Dec 10, 2025
Would take again

He gives really great lectures, he tries to clearly explain lots of concepts. He also allows for lots of in-class questions. I thought that he was a bit of a tough grader, but maybe OChem is just hard. I found his take-home videos to be super helpful along with the exam review sessions, overall, would definitely take him again though!

Amazing lectures
Lecture heavy
Test heavy
1.0
5.0
CHEM008A
Dec 11, 2025

he's exams are hard and he is picky with grading the answers, overall the material is a lot and he makes it so much harder. if you want to study from the book dont expect any questions similar o nothing similar from the book.

Tough grader
Lots of homework
Test heavy
1.0
5.0
CHEM8LA
Grade: Rather not say
Dec 11, 2025

Ta's grade completly differently. If you have a bad Ta then rip.

1.0
5.0
CHEM008A
Grade: Not sure yet
Dec 12, 2025

Don't forget boy you were my shadow on Vine Now you got a few subscribers and you think that you're the s I'll admit you got money, you got bars, you got chicks But you're a !!!!! You ain't thankful for your fans, it's kind of funny Do your investors know Team 10 ain't making any money?

Tough grader
Amazing lectures
Test heavy
1.0
5.0
CHEM008A
Dec 12, 2025

No curving or scaling to ANY exam not even the class. Final was scheduled two days after the lab final. The last chapter which was taught three days before the final ended up being 1/4 of the exam. Exam is handwritten no mcq. This class tanks my grade and gpa so much.

Lecture heavy
Test heavy
Graded by few things
5.0
4.0
CHEM008A
Grade: A-
Dec 16, 2025
Would take again

I was so scared to take him for Chem8A after seeing his overall RMP reviews, but like others said, they're mostly from lab. He's one of the best ochem professors here as he gives lots of resources (recordings, HW videos, good notes, 1 on 1 office hours). Unlike other professors, his lectures were engaging and I never once felt bored

Tough grader
Hilarious
Accessible outside class
5.0
4.0
CHEM008A
Grade: A-
Dec 16, 2025
Would take again

Idgaf what anyone says this guys the fkn goat. Spent 4 days total studying for this cuz of how insane of a lecturer this dude is. Uploads all the lectures + had like 40 xtra vids each unit alone walking through the practice q's (which are literally just a free extra set of practice test questions). His practice exams are identical to exams.

Amazing lectures
Lecture heavy
Test heavy
5.0
5.0
CHEM008A
Grade: C-
Dec 16, 2025

just passed ochem with a 50% in the class. Don't know how . He's the goat

Lecture heavy
Test heavy
Graded by few things
2.0
5.0
CHEM8LA
Grade: B+
Dec 17, 2025

every night before lab i pray i don't wake up

Tough grader
Get ready to read
So many papers
1.0
5.0
CHEM008LC
Grade: A
Dec 19, 2025

So glad I'm done with him. Lab should be worth more credit or workload should be halved. I finally feel joy again now that I am done.

Tough grader
Lots of homework
5.0
4.0
CHEM008A
Grade: B+
Dec 19, 2025
Would take again

AMAZING Professor. Ochem is a hard class but he made it very manageable. He's very approachable and helpful in office hours. Test are very similar to practice exams. He wants his students to succeed. He records very helpful videos to explain practice problems.

Clear grading criteria
2.0
5.0
CHEM008LC
Grade: A-
Dec 19, 2025

So much work for a single credit. If you have the time definitely go to office hours to help with the lab reports. No way I could've gotten the grade I got without them.

Tough grader
Lots of homework
Class Info

Online Classes

100%

Attendance Mandatory

87%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

B+

95% confidence
Based on 63 grades
Most common grades:
Not sure yet (40)
A- (14)
A (13)
Grade Distribution
A(21)B(9)C(13)D(0)F(0)A-/B+(20)
Based on 109 reported grades
Not sure yet: 40
A-: 14
A: 13
C-: 8
Common Tags
Tough grader (59)
Lots of homework (33)
Test heavy (27)
Lecture heavy (26)
Amazing lectures (18)
Participation matters (14)
Clear grading criteria (13)
So many papers (13)
Rating Trend

Improving

+1.09 avg change
Jul
Aug
Sep
Oct
Nov
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Last 6 months
Ratings by Course

CHEM008A

3.9

(17)

Chem008B

2.7

(55)

CHEM8LA

1.4

(22)

chem08lb

1.4

(19)

CHEM008LC

1.1

(11)
Difficulty by Course

chem08lb

4.9

CHEM008LC

4.8

CHEM8LA

4.4

CHEM008A

3.8

Chem008B

3.8

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