3.4

Michael Brelle

Chemistry - Sierra College

3.4
Quality
4.0
Difficulty
45%
Would Retake
112
Reviews
3.4
Quality
4.0
Difficulty
3.3
Helpful
3.5
Clarity

45%

Would Retake

112

Reviews

Rating Distribution
Official

5

46

4

18

3

16

2

9

1

23

What Students Say

MR B is a horribly arrogant and rude

CEHM1A - 1.0 rating

Very arrogant and yells at you if you do not understand

CHEM1A - 1.0 rating
Class Info

Online Classes

100%

Attendance Mandatory

89%

Textbook Required

62%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

B+

95% confidence
Based on 44 grades
Most common grades:
A (16)
B+ (6)
B (5)
Grade Distribution
A(19)B(7)C(7)D(6)F(0)A-/B+(10)
Based on 55 reported grades
A: 16
B+: 6
B: 5
Drop/Withdrawal: 5
Common Tags
Lots of homework (18)
Tough grader (15)
Lecture heavy (9)
EXTRA CREDIT (8)
Clear grading criteria (7)
Skip class? You won't pass. (6)
Gives good feedback (6)
Tough Grader (5)
Rating Trend

Declining

-0.84 avg change
May
Jun
Sep
Nov
Dec
Jan
Last 6 months
Ratings by Course

CHEM142

5.0

(1)

AA

5.0

(1)

1B0000

5.0

(1)

CHE1A1B5

5.0

(1)

CHEM0001A

4.8

(5)
+10 more courses
Difficulty by Course

AA

5.0

CEHM1A

4.5

CHEM1A

4.2

CHEM1B

4.1

CHEM0002A

4.0

Reviews (112)
5.0
2.0
CHEM2A
Jan 21, 2008

It's only been a week, but so far so great. Ill post again in about a month or so!!!

5.0
3.0
CHEM142
May 8, 2008

Dr. Brelle was the first teacher I had after returning to school after a 20 year break. He was very encouraging and was all in all a great teacher.

5.0
2.0
CHEM2A
May 12, 2008

Dr. Mike is a phenomenal professor who happens to have a passion for what he does. He has very well constructed power points that are available on blackboard and he will always be there to help you with any particular problems that you may run into. I highly recommend taking his class, but be prepared to work; chemistry doesn't come easy for some.

2.0
4.0
CHEM1B
May 22, 2008

He doesn't have any practice exams or practice labs exam. This is the first time he taught this class so we are basically his guinea pigs. I didn't learn much from him, I had to go through the book, ask one of my classmates, or go to a tutor. The good thing about him is that he is approachable. He isn't specific on what he wants in lab...

4.0
4.0
CHEM5
Jun 12, 2008

Dr. Brelle was a good teacher but he tried to make this class more of a graduate class so we had to do things on our own and the final forensic lab was brutal and stressful and each student went at their own pace in this class. he's good but i like deadlines and a little guidance.

5.0
3.0
CHEM1B
Jun 27, 2008

Dr. Brelle is one of the most approachable professors i've had at sierra college in the past 3 years. His lectures are good and he'll input his own knowledge and experiences into some of the sections as well as answer any sort of question students may have pertaining to the lecture. Gives extra credit problems on tests, a major plus. take chem 1Y.

5.0
3.0
CHEM5
Jul 2, 2008

Dr. Brelle is an awesome teacher. He will challenge you to understand the material but he always makes himself available to his students. I really enjoyed the class and though we had a lot of issues in the lab he always found a way to make it a learning experience that was worthwhile! If you get the chance take him for chem!

5.0
2.0
CHEM1B
Oct 30, 2008

Professor Brelle is a great instructor. He is approachable, explains the material with interest and enthusiasm, and offers ample extra credit on exams. He often gives examples from his own experiences and knowledge, which keeps things interesting. Highly recommended.

5.0
4.0
CHEM2A
Dec 10, 2008

Take this professor. Dr. Brelle is extremely knowledgeable, and loves chemistry. His enthusiasm always comes through, not to mention he has a great sense of humor for a chem geek. If you attend class and do the work you will do well. And if you're real lucky he'll let you use his lucky grad school pointer for your presentation!

3.0
5.0
CHEM1B
Mar 14, 2009

I'm not sure why we even had to buy the book we barely ever use it. The hw is only 3 EC. Lab's gay and everyone's always confused. Brelle's pretty up to ur questions. Hard class.

5.0
4.0
CHEM1A
Mar 28, 2009

He's not that bad. He's tough but he's the best chem teach u will get at sierra. Not an easy class. Be warned. He is helpful is knows u are trying and are asking the right questions.

5.0
3.0
CHEM1A
Apr 16, 2009

Best chem teacher at sierra and I have been through a few. Super nice. Very willing to help.

5.0
3.0
CHEM1B
Jul 5, 2009

Great teacher! He's difficult, but fantastic. He will not spoon-feed you chemistry like Vanderbout--you need to really understand things. Reading the text before lectures is a must. Mr. Brelle is clear, concise, has many real-world examples, and is funny, too. This teacher gets my highest recommendations.

5.0
4.0
CHEM1B
Nov 8, 2009

Great approachable teacher, learned alot from his class, dont listen to the "lab is gay comments or any of that" its chem 1b for godsake a weed out class, a college class

4.0
4.0
CHEM1
Jul 21, 2010

Not an easy class. Dr B is awsome- class is extemely hard, post labs are impossible, most of the time we hadn't even learned material expected in post lab calcs. BUT he is great.... And it really helps if he likes you- don't cheat, he won't like you.

5.0
3.0
CHEM1B
Jul 30, 2010

Dr. B is a great teacher. He knows a lot and is very passionate about his subject. He is a hard grader tho but he always says he does it to help us in the future. I did kind of feel that he has favorites especially if you're the "A" student but he is very helpful if you ask for help.

5.0
5.0
CHEM1B
Oct 5, 2010

Dr. Brelle is an amazing teacher. He is the reason why I love chemistry now! He warns you that it is a tough class & to be fair to everyone he holds his students to a high standard. But if you study and ask questions he will work with you so you understand it all! Very helpful & clear in explanations. If you want to UNDERSTAND CHEMISTRY TAKE BRELLE

3.0
4.0
CHEM1B
Nov 7, 2010

He wants you learn a lot of the mat'l on your own so expect to do the 40 hours a week outside of class. He plays favorites and it is reflected in his grading. Tests are challenging but fair if you know the mat'l. Very picky lab grader.

3.0
5.0
CHEM1B
Nov 9, 2010

Dr Brelle is a great lecture professor but definitely has favorites. He's a very tough grader and grades his "favorite" students a lot easier than others. I've seen him mark some students 20% off for incompletion of prelab and others he says to finish it later. I despised going to class because of his arrogant behavior and sarcasm. No practice exam

3.0
5.0
CHEM1B
Nov 18, 2010

Dr. B is passionate about teaching but he is the worst grader. He plays favorites for sure. I don't understand how labs can be out of 63 points! Places to much emphasis on the importance of purpose and theory and not real content.

3.0
5.0
CHEM1B
Nov 18, 2010

Dr. B is passionate about teaching but he is the worst grader. He plays favorites for sure. I don't understand how labs can be out of 63 points! Places to much emphasis on the importance of purpose and theory and not real content.

4.0
4.0
CHEM1B
Nov 19, 2010

He is a very good professor, and illustrates real life examples while teaching. He might knock off points from your lab report for things like purpose. But in the long run it helps become a better chemist. I am definitely not his 'favorite'. But it's okay because, chemistry is my major, and I am looking for criticism.

5.0
3.0
CHEM1B
Dec 2, 2010

Great teacher, extremely knowledgeable! Expect to earn your grade. He challenges you to think for yourself, which is not always popular. I am a more intelligent person for having him as a professor.

3.0
5.0
CHEM1B
Dec 8, 2010

Gives good examples in class. Knows a lot, but he's very rude and does not grade fairly.

5.0
5.0
AA
Jan 6, 2011

Took for 1A, 1B and now in 5. For all you people nagging about favorites: if you are lazy, and expect not to try and have your life handed to you in a neatly wrapped giftbox, you won't do well. His "favorites" are those who really put fourth effort- you study like you haven't before, and do 110%. Be the favorite. Great professor!

5.0
4.0
CHEM1B
Jan 31, 2011

Well, this is chemistry; you are going to have to put some time in no matter who the prof is! Brelle certainly takes a hard subject and makes it relate-able to the student; he explains everything super thoroughly. I started to love chem because of the way he makes it seem relevant. Prepares you really well for future chem/science/life. TAKE 1X/1Y!

4.0
4.0
1A1222
May 17, 2011

I am just finishing 1a, i have had to work my behind off for this class and absolutly enjoy it! Dr B is the most real teacher ive ever had! You earn your own grade and thats how it works in real life! This is college if your not ready to work and put in the time drop out because plenty of people that are ready to work would take your spot at the drop of a hat. Ill check in during 1b

5.0
4.0
CHEM1B
Jun 29, 2011

Very good teacher!!! Expect to work hard and earn your grade. Does not have favorites just appreciates students who do their job. Do your job and you will do well. Read the book prior to lectures and all will be clear.

5.0
4.0
CHEM1B
Jul 29, 2011

Great Teacher! He is very into the subject and knows his stuff. He uses great metaphors to help understand the material. This is just a deceivingly tough course over the summer. Stay on top of the work and don't underestimate the ACS exam.

5.0
3.0
1B0000
Jul 29, 2011

Dr b, is by far my favorite teacher, the best teacher ive had at sierra college! Damn good teacher, expects you to work hard and earn your grade. Thank you DR B for all youve taught , it will carry my educational goals far! Good luck to all who take the class! Enjoy and work hard!

2.0
5.0
CHEM1B
Nov 4, 2011

Very difficult to talk to, not approachable. Does not like certain students,either loves you or hates you kind of guy. Rude and certainly arrogant on many occasions. One of the worst professors of my academic career.

4.0
4.0
CHEM1A
Apr 18, 2012

Dr. B is definitely qualified to teach the class. He's not an easy teacher, the subject itself isn't easy though. You take a placement test on the 1st day, I recommend that you listen to what he says about that. I went to both Brelle's and Clemens lectures and I personally liked Clemens teaching style better. She gives out more homework though.

5.0
3.0
CHEM1A
May 18, 2012

Dr. B is a great professor. He is very professional and offers a lot of help. That being said, make sure you do your part in the class. Study outside of class and keep the material fresh. I'm lucky I got by with a B for the minimal amount of studying I did. I regret not having done more to make the material crystal clear. Lesson learned.

5.0
3.0
CHEM1A
Oct 27, 2012

Wonderful, wonderful man. Prepares you for your future in college. Teaches good study habits and uses Owl homework which is Extremely beneficial in understanding material. Lab Exams are exactly what you do in lab. He makes you work for your grade but its worth it in the end! Wish I had him for EVERY class!

5.0
4.0
CHEM5
Oct 29, 2012

Very tough labs expect to use the entire 4 hours most every day. The exams are manageable if you do the homework. Read the textbook its probably the best written chemistry text out there with great examples and questions. Dr. B is a great teacher and is awesome at clarifying concepts during office hours.

2.0
5.0
CHEM1B
Nov 20, 2012

Not a very nice man, brushes off your questions and is very rude. There should always be a mutual level of respect between professor and student. This is clearly lacking.

4.0
5.0
CHEM1A
Nov 20, 2012

Not a nice guy, but a good teacher. His explanations and expectations are clear. Nothing about the class is easy, but chemistry's a difficult subject.

5.0
4.0
CHE1A1B5
Jun 17, 2013

His pet peeve is when people aren't prepared for lab. Its easy to tell who isn't and thats probably why he doesn't like some people. Be prepared, ask relevant questions and go to his office hours if you need help.

3.0
5.0
CHEM5
Jul 2, 2013

This class was very difficult, the tests were hard, and Dr. B gives very few examples of what is on tests. That said this class was awesome! The labs were very interesting and fun. They last for weeks instead of 1 day. With only 12 students in the class we became like a little Chemistry family! Dr. B can be rude when he is stressed out.

1.0
3.0
CHEM0002A
Aug 15, 2013

Took this class over the summer. Dr. B is very unclear and difficult to approach at times. His lectures were unclear and rushed. His powerpoints were full of mistakes. The syllabus was not planned well. I found him very difficult to deal with, but did well in his class regardless. He does get homework returned quickly. Don't take his summer class.

1.0
5.0
CHEM1A
Nov 17, 2013

Dr. B is not a good professor. He is rude and very arrogant. He gets annoyed if you do not understand something and makes you feel unintelligent (I am an A student) It is an intro Chem class but he does not teach it that way. He made me cry multiple time. I ended up dropping his class.

5.0
3.0
CHEM0001A
Dec 16, 2013

Chem 1A is hard, and Brelle will emphasize this. But it is HARD. Chem-is-try, as he puts it. Brelle respects people who put in the effort to do good; however, he greatly dislikes people who think they are too smart or who don't want to put in the effort, which is why he gets bad ratings. I loved his class. 3 lab & 6 lecture exams. READ THE BOOK.

4.0
5.0
CHEM1A
Dec 19, 2013

I earned an A in Chem 1A. Dr. Brelle however, is rude, disrespectful, and belittling to students in his class. He is knowledgeable of the subject matter and explains chemistry in detail. But his unprofessionalism, and attidude is counterproductive to a healthy learning environment. I'm assume he is a good Chemist, but he is a lousy teacher.

3.0
4.0
CHEM1
Dec 22, 2013

Took chem 1a with him. He is so rude and unprofessional it's ridiculous they allow him to stay. He belittles students who aren't natural geniuses and makes you feel like an idiot for asking questions he THINKS you should know the answer to. Talks about ur grades IN FRONT of other students! Chem is hard, but even harder with a professor who is unapproachable. He should stick to working in a lab and leave teaching to professionals with people skills.

5.0
3.0
CHEM2A
Grade: Not_Sure_Yet
Aug 1, 2014

Dr. B was clear with expectations and up front that a summer session of chemistry can be tough. What some may say is him being too hard on students, I feel is him just having appropriate expectations. I learned a ton from him and would recommend him to others, 100% if you can listen and put his instructions into practice, like any student should.

1.0
5.0
CHEM2A
Grade: B-
Aug 24, 2014

hes so scary.....hes awful don't take him.

5.0
3.0
CHEM2A
Grade: A
Oct 18, 2014

I took the class summer 2014 and it requires some studying definitely. He will gladly help you out if you have a question, but don't expect him to just give you the answer. He is strict on sig figs on his tests and quizzes so be sure to always double check yourself on that. Overall he's a good teacher though.

1.0
4.0
CHEM1A
Nov 11, 2014

He asks petty questions on his tests that have nothing to do with the material in the book or notes. Such as "What do you call a measuring tool?" when he stated once on the first day of class that he doesn't like it when students call it a scale instead of a balance. He isn't clear on his expectations and is arrogant and impersonal.

3.0
4.0
CHEM1A
Grade: B
Nov 14, 2014

Dr. Brelle expects effort from his students and his exams are pretty tough. But he offers plenty of resources for you to take advantage of, and if you also take the problem-solving course, you should be fine. Approachable, but wants you to at least try problems by yourself before asking for help. If you are willing to work hard, you will pass.

5.0
4.0
CHEM1A
Grade: A
Nov 16, 2014

Dr. B is by far the best college science professor I've ever had. Chemistry is tough, and if you don't invest a lot of time into studying, it's difficult to do well. He was helpful, clear, gave bountiful extra credit on tests, and used the really helpful OWL homework. He's a great chemist with a neat career history, and a real asset to Sierra.

5.0
3.0
CHEM1A
Dec 12, 2014

Fantastic professor. Taking 1A from Dr. B reaffirmed my decision to major in a Chemisty

4.0
3.0
CHEM1A
Grade: A
May 1, 2015

Really good teacher. Was clear with what he expected and would do many example problems for you in class. The laboratory part was time consuming but he was a good grader on them. If you payed attention in class and did the OWL homework (EXTREMELY RECOMMENDED!) you should be able to do very well on his exams.

5.0
4.0
CHEM1A
May 24, 2015

He is a really tough professor. You need to work really hard for his class, but his materials are good. He does not care about your circumstances. For him, work is work and it must be done on time. He does not want to hear any reasons from students. He does not give many extra credit for free, you need to answer hard questions for xtra credit.

4.0
4.0
1A
Grade: B+
Aug 28, 2015

Tough class, and Dr. B does not make it any easier! Moves fast and allows little time for questions. Expects you to dedicate 100% of your time to this course. I will say that after his course every class, even Organic Chem, seemed easy. He is tough but I was thankful for that down the line!! Expect to be corrected if you call a balance a scale....

3.0
4.0
1A
Grade: A+
Aug 28, 2015

TOUGH TOUGH TOUGH!! Constantly talks about how he could make more money working in the private sector for a lab company, doesn't seem that interested in really teaching or helping students grow. Can be rude and combative. If you ask a question he thinks is too easy, expect to get scoffed at... He makes you tougher and every class after is better!

3.0
5.0
CHEM1A
Sep 28, 2015

Dr Brelle is very knowledgeable, explains stuff well. But he also expects you to know stuff ahead and so is unclear at times. Lectures are fast track and labs with lot of expectations. Missing shoes and prelabs will get you out. He depends solely on OWL for homework and assigns a lot. Very picky and grades extremely tough and not much extra credits

1.0
5.0
CEHM1A
Oct 21, 2015

MR B is a horribly arrogant and rude. Questions are usually met with a "go look it up" type of response. Huge ego, "Dental lasers", very elitist attitude towards science. I can respect that he knows what he's talking about, but he is very unprofessional. His lectures are not very helpful, and if I didn't already know the material I would be lost.

2.0
4.0
CHEM1A
Grade: B+
Nov 12, 2015

Dr. Brelle is very knowledgeable. However, he should NOT be teaching. He isn't helpful at all and is extremely rude. If you ask a question, he looks at you like you're an idiot and just tells you to go figure it out. I spent many days after class teaching myself the material because it wasn't explained very well. Not an approachable guy at all.

4.0
5.0
CHEM1A
Grade: C+
Nov 29, 2015

Entry level chemistry was harder than any physics or calculus class I've taken. Hardest class I've ever experienced. Tests are based on very high expectations. I have yet to finish a test in time. I consider myself intelligent and I do all my work but this was just crazy. Expect a B or a C if you aren't repeating the course or aren't a brainiac.

1.0
5.0
CHEM1A
Jan 9, 2016

Very arrogant and yells at you if you do not understand. Not willing to repeat. He's smart, but he needs to learn how to be an effective professor in order for students to find him approachable.

3.0
4.0
1A
Grade: B+
Jan 11, 2016

HARD class. The things people say about him here are true too, but if you work hard then he'll grow to like you in his weird way. The tests are insanely hard, I never finished one completely. Go to his office hours, he can help. Read before class!!! Seriously. Spend the time making your labs perfect. After this class my other classes were cake.

5.0
4.0
CHEM0001A
Grade: A-
Jan 28, 2016

Taking a class with dr. B is not a walk in the park. You have to stay on top of your game, be contansly studying and practicing his 1X problems. He makes you work hard, but at the same time I think he provides you with all the tools you might need. Also, having a good lab notebook is key to get good grades in lab!

4.0
2.0
1A
Grade: A+
Apr 25, 2016

All I did to study was the homework (4 hrs a week) and studied the ppts. Got over 100%. Every exam has EC and there are other oppurtunities as well. If you really are an A student you will get an A. Best aspect is that it is super clear what needs to be done to get an A.

4.0
4.0
CEHM1A
Grade: B
Jun 2, 2016
Would take again

Brelle is very clear on what is on tests, and the owl hw is very helpful (although very tedious). Class is hard and gets harder with every chapter, but he grades leniently on labs and exams, except he's harsh on sig figs. Lots of extra credit opportunities.

3.0
5.0
CHEM1A
Grade: C
Dec 8, 2016
Wouldn't take again

Toughest class I've taken to date but it's not his fault this course is so dense and difficult. He gives really good lectures. Make sure you take the 1X! He's good at answering questions unless it's explicitly stated in the syllabus. The online homework is super helpful, do not procrastinate on it! I never actually opened the textbook though.

Tough Grader
Skip class? You won't pass.
LECTURE HEAVY
4.0
4.0
CHEM001A
Grade: B+
Dec 9, 2016
Would take again

Dr. B is tough, but is one of the best chem profs ever. He wants students to learn; won't just hand the grade over. No busy work; only relevant stuff to help on exams and with required concepts. Go to class, be on time!!! (I could've done better at these). Chem isn't my strength, but I'm finishing his class fully prepared for more science courses.

Tough Grader
ACCESSIBLE OUTSIDE CLASS
Clear grading criteria
4.0
5.0
CEHM1A
Grade: C+
Jan 15, 2017
Wouldn't take again

Prof. B has a VERY tough Chem class. He really challenges students and weeds out those not willing to WORK. However, he is a very kind and helpful man. I went to his office hours and he told me he was there for me and wanted me to pass. He saw that I was working and would help me in any way he could. I knew he meant it! Nice & very hard. Good luck!

Tough Grader
Skip class? You won't pass.
LOTS OF HOMEWORK
5.0
4.0
1A
Grade: B+
Apr 26, 2017
Would take again

Professor Brelle is an amazing lecturer and professor. Show interest and he will respect you. There is NO reason to opt out of the 1x problem solving course, so register for that. Be proactive about the OWL homework. He gives a test on the first day to gauge your background in chemistry. Take this seriously! drop 1a if you get a C.

ACCESSIBLE OUTSIDE CLASS
EXTRA CREDIT
4.0
4.0
CHEM0001A
Nov 11, 2017
Would take again

Michael Brelle is one of my favorite professors I have had at Sierra. At first he may seem tough & unapproachable, but if you show him you care and are willing to work you will see he really cares about his students and wants them to succeed. Take 1x! Overall he really helped me learn chem. He's a fair grader, lectures & good, but read the book!

Skip class? You won't pass.
Clear grading criteria
2.0
4.0
CHEM1A
Grade: Not sure yet
Nov 29, 2017
Wouldn't take again

He shows no compassion for his students. He is extremely arrogant, he makes you feel incredibly stupid for asking any questions. He is an extremely critical grader especially labs. He makes it seem like his class is more important than any other class you're taking. Avoid him if possible! Be ready for hours of homework and reading the textbook.

Tough Grader
Skip class? You won't pass.
Tests are tough
5.0
4.0
CHEM0001A
Grade: A
Nov 30, 2017
Would take again

Dr. B was truly a great professor. He is very knowledgable, respectable, professional, and organized. His class takes some work, as expected for Chem 1A. He is passionate about chemistry and it shows in lectures. I was worried about taking him bc of some bad reviews, but he ended up being one of the BEST professors I've had. Lucky to have had him.

Respected
Amazing lectures
Tests are tough
5.0
4.0
CHEM1A
Grade: A
Jan 8, 2018
Would take again

Dr. B is an outstanding educator. If you take your education seriously, he will take you seriously. Extra credit available on all tests, if you can finish them in time! Did not buy the book, there were always copies avail in the library. You will learn so much in this class.

Gives good feedback
ACCESSIBLE OUTSIDE CLASS
Clear grading criteria
5.0
4.0
CHEM0001A
Grade: A
Feb 13, 2018
Would take again

Great class! He has a deep understanding and always answers questions. The lectures are easy to follow though the material is dense, great demonstrations of calculations. TAKE 1X !!! He will go over homework questions, lab reports, extra study material, whatever question you have. Work hard, no excuses, follow expectations, gets an A.

Gives good feedback
Clear grading criteria
TEST HEAVY
1.0
4.0
CEHM1A
Grade: C
Oct 23, 2018
Wouldn't take again

Tough on grading homework, labs, and exams can even be irrational at times. He seems to think his class is the only one that matters in your schedule.

Tough Grader
4.0
4.0
1A
Grade: Not sure yet
May 20, 2019
Would take again

Brelle is tough at first. At the start if the semester it seems like hes really trying to weed out the people that arent going to take the class seriously. Once you get about half way hes actually really cool. You can tell hes passionate about chemistry. As long as you put in the effort hes really helpful. Would reccomend taking 1x!

Skip class? You won't pass.
Beware of pop quizzes
Lecture heavy
5.0
4.0
CHEM2A
Grade: A
Jun 23, 2020
Would take again

Chemistry is not easy and I was horrible at it in high school but Dr. Brelle really changed that for me. When he lectures it can get kinda excessive with him talking but it is a dense course. I had him during the transition online and it went really well, he wants everyone to succeed. He assigns homework problems out the text, so buy the textbook!

Test heavy
Beware of pop quizzes
Lecture heavy
1.0
5.0
CHEM2A
Oct 23, 2020
Wouldn't take again

I'm doing online course 2A/2X. If you are wanting a professor that is going to teach, help understand, or post videos/lectures, this is NOT the professor for you. Leaves you to read the book and do assignments. If you need help, he'll refer to a tutor. Does not teach. Know it is 50 hours a week of work! Currently withdrawing from the course.

Lots of homework
Get ready to read
Tough grader
1.0
5.0
CHEM0002A
Nov 9, 2020
Wouldn't take again

I am currently taking Chem 2A online with Professor Brelle and I havent learned a thing. The schedule of this class is read the assignments and learn it yourself and do around 15 long assignments on different topics every week. If you turn anything in late you will get 50%. No lectures or help at all from him. I have been stuck learning by myself.

Lots of homework
Get ready to read
Tough grader
5.0
4.0
CHEM0002A
Grade: B
Dec 9, 2020
Would take again

Chemistry isnt an easy subject but with the materials provided and help from Dr. Brelle, it is totally doable. He is very understanding and gives great feedback, tells you what exactly you did wrong and how to fix it. Reading his lessons is required but all your answers will be found there. Totally recommend taking Dr. Brelle, would take again!

Gives good feedback
Lots of homework
Caring
1.0
5.0
CHEM0002A
Grade: C+
Dec 12, 2020
Wouldn't take again

This man no longer cares about helping students. He is simply around to collect a check while he grades off a rubric he has made years ago. He has done zero teaching for the entire semester, leaving it up to each individual student to teach themselves the course. He treats it like his class is the only class you're taking. Hard to keep up with.

Lots of homework
So many papers
Tough grader
3.0
5.0
CHEM2A
Grade: C-
Apr 19, 2021
Wouldn't take again

Grading is very tough. He expects 30+ hours per week spent on his class. Assumes this is the only class you are taking. Lots of homework (tough subject matter, I understand that). Lab videos are online, and hard to see. Not understanding about family emergencies without documentation (sometimes there isn't any). He is passionate about chemistry!

Lots of homework
So many papers
Tough grader
3.0
4.0
CHEM0002A
May 12, 2021
Wouldn't take again

Messed up my 1st experiment and he told me that if I didnt have time for this class I should drop out and take it a different sem :/ He gets a bit more helpful later on, if u email him questions. Lots of hw! No tests, quizzes every chapter instead! PICKY with grading, will mark down for little things. Lectures arent that helpful with online hw.

Lots of homework
Skip class? You won't pass.
Tough grader
1.0
5.0
CHEM0002A
Grade: Not sure yet
Sep 27, 2021
Wouldn't take again

I am enrolled in his Chem 2A class and I can honestly say I wish I never took this class with him. He does NOT let you use outside resources for HOMEWORK and when he catches you he threatens putting dishonestly on your record. I have never been so stressed out everytime I submitting work. Even if Im not cheating he will say you are. AVOID HIM.

Lecture heavy
So many papers
Tough grader
2.0
5.0
CHEM0002A
Grade: B-
Oct 21, 2021
Wouldn't take again

Beware!!! I learned a lot from this course but if you are trying to take other classes along with this course good luck because this class took up all of my time and in general chemistry is not an easy subject. Also he DOES NOT ACCEPT LATE WORK at all. Grades super harsh. LOTS OF HOMEWORK!!! Theres better choices out there.

Gives good feedback
Lots of homework
Tough grader
1.0
5.0
CHEM2A
Mar 2, 2022

Professor Brelle is the worst teacher I have ever had in my entire life. He has no compassion towards his students. If he sees something off with your work he will automatically assume you plagiarized and will try to bring it to the dean for academic dishonesty. He is rude and arrogant and does not care for his student. DO NOT TAKE HIM!

Tough grader
Beware of pop quizzes
1.0
5.0
CHEM2A
Mar 2, 2022

All I can say is that he was not only a terrible teacher but also a mean person. Do everything you can to avoid his class.

3.0
4.0
CHEM0002A
Grade: A+
Mar 11, 2022

If you can,avoid this instructor. I passed because learning comes naturally to me. If you are not an A or B student,you'll struggle here.Don't ask too many questions just use online resourses and campus tutors. Overally he is good, for A and B students.Good luck!

Tough grader
Amazing lectures
Lots of homework
5.0
3.0
CHEM0002A
Grade: A
May 24, 2022
Would take again

Genuinely the best teacher I have ever had. He pushes his students in the beginning in order to weed out the ones that don't care. Show him you care, he will show you grace. He grades hard because he cares!!! Then, gives lots xtra credit opportunities to make up for the points lost. I would take Prof Brelle again in an instant. 100% TAKE HIM!!

Tough grader
Gives good feedback
Caring
2.0
5.0
CHEM0002A
Grade: C+
Jun 15, 2022

Professor Brelle was the absolute worst teacher I took up until around the 7-8 week in. It expected that chemistry would be difficult, after the 7-8 week he gave plenty of opportunity to improve your grade and became nicer after half the class dropped. Don't take any other classes when taking this and you should at least get an A or B!!!

Tough grader
Lots of homework
Test heavy
1.0
5.0
CHEM0002A
Grade: Drop/Withdrawal
Jun 27, 2022

I got sick, had a + covid test and bronchitis confirmed by my Doctor and campus triage team. Sent all letters to Dr B told me l was lying and trying to avoid taking the exam. He is a very good teacher but doesn't care about what happens to students outside of class. I was going to drop anyway because of the sickness, he was very unkind. Good luck

5.0
2.0
CHEM0002A
Grade: A
Jan 1, 2023
Would take again

This teacher used a combo of reading online and lectures, I found this very helpful to help understand the information better and I think it helps get to people with different leaning styles. He is very helpful all around and will help you out if you ask. I recommend taking the 2X class so that you can have some extra time to ask questions!

EXTRA CREDIT
Amazing lectures
Clear grading criteria
1.0
5.0
CHEM0002A
Grade: Drop/Withdrawal
Jan 12, 2023

Don't take him for Chem2A, find any other professor.

5.0
3.0
CHEM2A
Grade: A
Feb 21, 2023
Would take again

Took his hybrid class for Fall 2022 and had no problems with the way he teaches. He let us use notecards for the quizzes which definitely took a lot of the stress away, but make sure you learn the material thoroughly beforehand because he can very a very tough grader. He provides a lot of extra credit opportunities in the later part of the semester

Get ready to read
EXTRA CREDIT
Online Savvy
5.0
3.0
CHEM2A
Grade: A-
Apr 26, 2023
Would take again

Dr.Brelle is an amazing professor. Chemistry is not a class you can take and expect to pass without putting effort in. He provides everything we need to learn the course material and even lets us have notecards for quizzes. He is great. I would recommend taking the hybrid class. Don't expect it to be easy, its not. He is understanding and helpful.

Participation matters
EXTRA CREDIT
Clear grading criteria
1.0
5.0
CHEM2A
Grade: A
May 2, 2023

Trust these reviews! I passed with an A but you will spend at least 16+ hours a day just studying, doing assignments & studying for quizzes. Must watch his lects in order to attend class. I would avoid taking this class if you are taking any other classes.

Participation matters
Lots of homework
Lecture heavy
1.0
5.0
CHEM2A
Grade: A-
May 2, 2023

He's a great person but can also be very blunt with you. Made me feel unintelligent when asking him for help on questions. Started this semester with about 30 students & now down to 7. He will not hesitate to pull you off to the side and let you know that you should drop the class and will confront students for cheating off the internet.

Participation matters
Lots of homework
Lecture heavy
5.0
4.0
CHEM2A
Grade: B
Dec 13, 2023
Would take again

Professor Brelle gives a lot of homework, it is a heavy subject so be prepared for that. But overall I liked his teaching style, he is very easy to get along with. If you are struggling he will help you as long as you show you're putting in the effort.

Lots of homework
Lecture heavy
5.0
3.0
CHEM2A
Jan 20, 2024
Would take again

Dr. B is caring and professional. Best teacher I have had in years. Given me a newfound respect for science. Holds students accountable for themselves which is understandable. Effort and time commitment is key! Lectures were conveniently short and set up is easy to follow. Encourages emails and is involved when you ask for help or clarification.

Participation matters
EXTRA CREDIT
Gives good feedback
5.0
2.0
CHEM0002A
Grade: A
Jan 23, 2024
Would take again

I would definitely recommend Dr.B. I would say I spent maybe around 5-7 hours a week on this class. Although be aware that is because I did take highschool chemistry only about a year ago. The first 10 weeks were similar to highschool. Weekly quizzes that you're able to use a notecard on (except 1 test) and every quiz has plenty of extra credit.

EXTRA CREDIT
Amazing lectures
Caring
1.0
5.0
CHEM2A
Grade: Drop/Withdrawal
Feb 1, 2024

Was asked to leave class and not participate in lab. He called me a liar saying I did it the wrong way. I did my work the right way and he got very defensive about me saying his computer was wrong. No very respectable to his students.

2.0
5.0
CHEM0002A
Grade: B+
Apr 18, 2024

Told me if I couldn't do a certain assignment I could never pursue nursing. At least 20 hrs a week studying alone, and another 3-5 hours in the tutoring center. If you don't use his exact methods for solving problems you get significant points marked off. Didn't watch all of the lecture videos? Not able to attend class. Don't attend class? FAIL.

Lots of homework
Lecture heavy
Test heavy
1.0
4.0
CHEM2A
Grade: Rather not say
Apr 21, 2024

I would 100% not recommend gave me EXTREME anxiety while in the class not due to the amount of classwork! Made up extreme lies about me and put me down by stating I could not pursue nursing. If you absolutely need to take Chemistry I would still say turn away.

Tough grader
Lots of homework
Test heavy
5.0
1.0
CHEM0002A
Grade: A
May 17, 2024
Would take again

I have never met a professor so dedicated to their subject. Chem 2A is definitely not for the weak, it will definitely have you working 35+ hours a week. But if y

EXTRA CREDIT
Lots of homework
Caring
1.0
5.0
CHEM0002A
Grade: Drop/Withdrawal
Jun 5, 2024

Very heavy on grading and you can get kicked out very easily from class

Tough grader
Lecture heavy
5.0
2.0
CHEM2A
Grade: A
Jun 26, 2024
Would take again

Hands down my favorite professor of all time. In the beginning he will be tough to weed out the students who are not going to succeed in a hybrid class. He is tough because he cares about the subject. His lectures are amazing, I used snippets of the reading and created my own notes from those and printed out his slide notes from his video notes.

EXTRA CREDIT
Amazing lectures
Caring
1.0
5.0
CHEM1A
Grade: D+
Sep 26, 2024

He is teaching his last semester at Sierra and I felt like he did not care about me succeeding. There is an insane amount of homework and the class moves extremly fast. I would not recommend taking this class if you struggle with biology and if you dont like doing hybrid.

Tough grader
Lots of homework
2.0
5.0
CHEM0002A
Grade: A
Nov 5, 2024

I spent so MUCH time on this class. About 1/3 way through the course more than half of the students dropped out. He is a very HARSH grader and deducts points for the smallest mistakes. You will spend a LOT of time on his class IT IS VERY DIFFICULT. This class causes a TON of stress, you will be getting little to NO SLEEP & studying your life away.

Tough grader
Lots of homework
Test heavy
5.0
3.0
CHEM2A
Grade: Not sure yet
Nov 15, 2024
Would take again

Great Professor. He's hard on you because he wants you to not only succeed in this class but your future chemistry courses. As long as you actually put the effort in and you don't leave everything to last minute, you'll do fine! I really really like how his modules are set up.

Clear grading criteria
Lots of homework
1.0
5.0
CHEM0002A
Grade: A-
Nov 16, 2024

I have never met a teacher like him. Asked for help and he told me to watch the lecture. If you want a reason to drop out of college, this is the class for you. Cried every week and studied only to fail. Made me feel dumb and I am considering quitting college in general because of him.

4.0
3.0
CHEM0002A
Grade: A
Dec 12, 2024
Would take again

This was Dr.Brelle's last year here and he helped me so much to pass this class. It wasn't easy but it wasn't hard either. I took chem 1A last year and this was easier. In general just study and don't wait until last minute and make sure you have concepts down.

Amazing lectures
Lecture heavy
1.0
5.0
CHEM1A
Grade: Drop/Withdrawal
Dec 17, 2024

This person is very unfair and will throw you under the bus if necessary to protect himself, because the whole first class is him talking about himself and all his accomplishments in life. He does not care about you personally, this is only his job.

4.0
4.0
CHEM2A
Grade: B
Jan 23, 2025
Would take again

Professor B is intense but knows his stuff. Lots of work, but engaging lectures and helpful if you put in the effort. I found unstuckstudy and the free textbook really useful for studying.

Class Info

Online Classes

100%

Attendance Mandatory

89%

Textbook Required

62%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

B+

95% confidence
Based on 44 grades
Most common grades:
A (16)
B+ (6)
B (5)
Grade Distribution
A(19)B(7)C(7)D(6)F(0)A-/B+(10)
Based on 55 reported grades
A: 16
B+: 6
B: 5
Drop/Withdrawal: 5
Common Tags
Lots of homework (18)
Tough grader (15)
Lecture heavy (9)
EXTRA CREDIT (8)
Clear grading criteria (7)
Skip class? You won't pass. (6)
Gives good feedback (6)
Tough Grader (5)
Rating Trend

Declining

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5.0

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4.2

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