3.5

Peter De Lijser

Chemistry - California State University Fullerton

3.5
Quality
4.1
Difficulty
N/A
Would Retake
92
Reviews
3.5
Quality
4.1
Difficulty
3.6
Helpful
3.4
Clarity

N/A

Would Retake

92

Reviews

Rating Distribution
Official

5

43

4

15

3

11

2

6

1

17

What Students Say

I'll admit due to the comprehensive materials it was difficult to ask him questions

CHEM200 - 5.0 rating

horrible class, avoid at all costs

CHEM301B - 3.0 rating
Class Info

Attendance Mandatory

100%

Textbook Required

100%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

B

53% confidence
Based on 1 grades
Most common grades:
B (1)
Grade Distribution
A(0)B(1)C(0)D(0)F(0)A-/B+(0)
Based on 1 reported grades
B: 1
Rating Trend

Improving

+1.40 avg change
Nov
May
Feb
May
Dec
Jun
Last 6 months
Ratings by Course

1201211

5.0

(1)

CHEM313C

5.0

(1)

CHEM301A301

5.0

(1)

CHEM301AB302

5.0

(1)

CHEM200

4.4

(12)
+14 more courses
Difficulty by Course

CHEM313C301A

5.0

CHEM301AB313

5.0

CHEM301A301B

5.0

CHEM

5.0

CHEM301A301

5.0

Reviews (92)
3.0
5.0
CHEM301B
May 8, 2004

No Comments

3.0
5.0
CHEM301B
May 30, 2004

hard class. tests are way different from notes and problem sets. horrible class, avoid at all costs

2.0
5.0
301B
Jun 14, 2004

lectures are very fast, no time to answer questions. homework very difficult and exams doesn't coincide with homework or lecture. failed 27 percent of class. you do the math

1.0
5.0
301AB
Jul 19, 2004

do your self a favor and take any other chem prof. this guy is out to ruin people

5.0
2.0
CHEM301AB
Aug 9, 2004

One of the best teachers I've had. He actullly seemed liked he cared about his students. He gave us review sessions even though he didn't have to.

5.0
3.0
CHEM301AB
Aug 9, 2004

you can get by without a textbook because his lecture notes online and the notes you take during class are all you need. o-chem itself is not easy so his helpfulness is only as good as you taking your time to ask. take advantage of his office hours.

1.0
5.0
301AB
Sep 6, 2004

if you want to learn ochem take another professor

1.0
5.0
CHEM301AB
Sep 18, 2004

problem is he thinks believes that he is a great instructor. fact is he shouldn't teach at all

1.0
5.0
301A
Sep 20, 2004

Make learning ochem way to difficult. He may be good at research but can't teach.

2.0
5.0
CHEM301AB
Oct 15, 2004

No Comments

5.0
4.0
CHEM301
Nov 11, 2004

The class itself is hard, but his notes are very clear and easy to understand. The class is not too bad as long as you stay on top of your stuff and do ALL the homework. He's very helpful and fair about the grades.

5.0
2.0
CHEM301A
Nov 16, 2004

Dr. de Lijser is one of the kindest and most helpful professors I've had at CSUF. To be honest, OChem is not my thing, but he made it super interesting and challenging. He expects a lot from his students, but only because he knows that we can do it. He expects the best from us (as he should).

3.0
5.0
CHEM301
Nov 16, 2004

Makes the class way too difficult for students. Does not provide a clear method of attack. He may be nice, but his teaching strategy is way too hard. Hardly learn anything in the class, too busy trying to do problem sets.

5.0
5.0
CHEM301A
Dec 1, 2004

He was extremely helpful during office hours. Too much info during lectures, but he breaks it up for you if you visit him during office hrs. Knows his stuff. Exams are hard.

5.0
5.0
CHEM301A
Dec 2, 2004

He is a great teacher, but only if you are willing to go to office hrs every week, if you dont have time you're screwed. The homework is difficult, but still do-able, exams are unreasonably difficult. He introduces concepts, expect you to apply them. Suggests 2+hrs of study daily, and means it.

4.0
5.0
CHEM301A
Dec 12, 2004

the course is hard. but his problem sets and exams are pretty difficult, especially during the second half of the semester. but he is a good guy. he will help you in his office hours and does expect alot. his grading method is pretty good with how difficult the course is. take him to learn alot.

5.0
1.0
OCHEM
Dec 21, 2004

he is the best but u have to study all u guys out there study and u will get an A in his class if u get lazy forget it dont blame it on him he is the best

5.0
4.0
CHEM301A
Dec 24, 2004

Awesome teacher. I liked his teaching style, got to the point. Homework is hard but if u study it would definately help for the exam. Class is hard if not paid close attention too.

1.0
5.0
CHEM301A
Dec 29, 2004

Not a good instructor at all. Fails 23% of class. Best to take another professor.

1.0
5.0
CHEM301A
Jan 8, 2005

very clever & cruel also..too much wise % wicked...

5.0
5.0
CHEM301A
Jan 8, 2005

As an Organic Chem teacher,he's the best, but his tests r tooo hard to pass sometimes, so is homework.If u want 2 learn, but get a C in the class, you should take him. But if you want to get a B or an A, look for other teacher, he's not for you. He'll help u anytime, he also picks on some students.

5.0
5.0
CHEM301B
May 7, 2005

He is probably the smartest person in the chemistry department, but he expects alot out of his students. Tests are almost painful to take, homework is the same. If you put in effort but still dont get it he's good at explaining but only after he knows you tried. if you want an A, go somewhere else.

5.0
3.0
CHEM301
May 7, 2005

No Comments

1.0
5.0
CHEM301A
May 15, 2005

teaching skill are lacking. make class much to difficult.

5.0
1.0
CHEM301A
May 17, 2005

I liked his class a lot. I thought it was tough, but I was really impressed by his skills. I liked how helpful he was during office hours. He likes you to tough-it-out, then come crawling to him for mercy.

4.0
2.0
CHEM313ABC
May 27, 2005

Pretty easy class, each session is 5 weeks. Have to do 4 reading questionnaires, 1 proposal for essay, 4-5 pg essay, & a final (per session) Questionaires pretty easy, research essay takes a few hours. If u go 2 class & pay attention should do fine. Nice teacher & helpful, you will learn alot about the environment you didn't know!

5.0
2.0
CHEM313C
Jun 19, 2005

Nice guy and a total environmentalist! You don't want to be caught dead throwing trash on the ground in front of this guy! He even admitted that he is not having kids because our planet is overpopulated. Neat, fun and very intelligent-give him the respect he deserves!

1.0
5.0
CHEM313C301A
Jun 20, 2005

very bad teacher and arrogant...i dont understand how he even gets good rating with these other comments listed in here.this guy is a joke,he doesnt even help you at all...he cares more about his dumb research rather than the students.those in here giving him high ratings must had bribed him somehow;cuz i taught myself to pass with an A..serious!

1.0
5.0
CHEM301AB313
Jun 20, 2005

Absolute arrogance and very disrespectful to his students.I came to his office hours for help and it was a total waste of time,if i can't figure out the answers 2 times.Hmmm what's the point even having office hours.Shouldn't you help your students out when they come to you???duh.All good comments on here are pure bs! they don't knw the truth.

1.0
5.0
CHEM301AB
Jul 5, 2005

i couldn't agree better with other's previous comments. I wonder how the heck this chump even got a job working with the CSUF chem dept. 71% of his students fail his class because his test questions are not related to the homework.lol. I passed the class with a B and learned mostly from Dr.Rogers.He didn't even help me so I went to Rogers for help!

3.0
5.0
CHEM301A
Jul 8, 2005

His class is extremely difficult and his tests contain questions completely different from his lectures, homework and practice exams. His lectures make a subject look simple and then his tests show you how complex it really is. He does a horrible job at preparing you for his tests.

5.0
1.0
301AB
Jul 20, 2005

ok he is the best in teaching and if u people study and read the bok u do well dont blame it on him he is hard but ver very fair when it comes to grading i personalyy got an A in both of his 301 A&B so it is possible. go to his office hours. dont listeb to these lazy people that dont study and expect an A. no that does not happen here.....

1.0
5.0
CHEM301
Jul 21, 2005

Avoid this professor. Last class only one person recieved an A. Better off taking another teacher

1.0
5.0
CHEM301A
Jul 30, 2005

this professor is very rude and disrespectful!His lectures do not have anything to do with the exams that he gives out.I had to learn everything on my own and earn my B. His problem sets are pathetic and useless!!! boy!!! this professor bugs!!!!!

1.0
5.0
CHEM301AB
Aug 12, 2005

worse teacher ever.makes u do dumb problem sets that dont even relate to the lecture exams! please for the sake of your self-esteem and soul avoid this horrendous professor.

2.0
4.0
CHEM301A
Aug 12, 2005

i took this course summer 2005;i barely passed with C and my percentile is 50%.How the heck do you get a C with 50%.In real terms it should be an F.lol I did'nt even learn anything from this professor at all.I read straight from the book and did problems from it.His tests were 100% completely different.The syllabus states to study from text.lol

2.0
2.0
CHEM301AB
Sep 2, 2005

No Comments

4.0
5.0
CHEM301AB
Sep 7, 2005

This is probably one of the most difficult undergrad courses you will ever take, but Dr. De Lisjer is also a great teacher who can help you to appreciate organic chemistry and learn a lot. As far as aid, he has a great website with lots of examples of prac

5.0
4.0
301A
Sep 8, 2005

I agree with the others who say that although he is tough, he is in fact fair and helpful.Ochem is hard and lazy people will NEVER succeed.Also teaching is not easy....takes some time before finding teaching strategies that are effective. Give him a break already!!

4.0
3.0
CHEM301A
Sep 12, 2005

I took this class during Summer 2005. I thought he was a very good teacher. His lectures were clear and he was very helpful during office hours. I went to every class, paid attention in lecture, and did all the practice problems he suggested. O. Chem is a tough subject, so I put alot of effort into it and it paid off. I got an A in the class.

1.0
5.0
OCHEM
Oct 17, 2005

if he is a good professor we shouldn't have to go to his office (twice a day ). Take o chem with Dr Rogers and you will know the difference. De Lijser shouldn't be teaching O Chem. I know he visited this website and put some good comments to justify his rudeness, saying we are lazy that's why we fail. Hello Dr De Lijser, I know it was you !

5.0
5.0
CHEM301AB
Dec 13, 2005

Any person who thinks a professor would waste his/her time to check his/her status in teaching on a website is out of their minds. de Lijser was hard, but it is not impossible to do well in his class; you just have to work hard. HELLO! THIS IS COLLEGE!!! WAKE UP!

4.0
5.0
CHEM301B
Dec 13, 2005

I thought he was a good professor and very helpful. HOWEVER, his tests are VERY difficult. Our averages this semester for two of the tests were 40%. Just be prepared to study for HOURS a day and to earn your grade, because he won't just give it to you. Good luck, lol!

4.0
3.0
CHEM301A
Dec 18, 2005

I enjoyed having de Lijser for Chem301A, and I am certainly taking Chem301B with him next semester. He's difficult alrite, but you'll learn soooo much from him. Attend his office hours, read the notes over after lectures, and practice the exercises within the reading and handouts given out. DO NOT GIVE UP! I surely didn't.

5.0
3.0
CHEM301A
Dec 21, 2005

yes the class is hard but he does a good job in lectures. You have to take his advice though and PRACTICE!! Go to office hours and ask questions!!!

5.0
3.0
CHEM301A
Dec 23, 2005

Regardless of his totally whack grading system he's an excellent Lecturer. He's awfully friendly and helpful if you see him during office hours. Never had I ever had to study so much in my life, the ochem material is just disgustingly difficult period, so students cant' blame him if they did poorly due to lack of study and practice.

3.0
5.0
CHEM301A
Jan 24, 2006

Do not take this class, unless you are a chem. major. His tests are extremely hard and there is just way too much material for the semester. Go to his office hours, if you want to pass the class. In my opinion he needs to get out more.

5.0
1.0
301A
Jan 25, 2006

Very easy/fair. Don't be afraid to take him. You learn a lot in his class.

4.0
5.0
CHEM301B
Feb 2, 2006

Do not take him. He is not easy, and I got an A, but trust me do not take him. Worst teacher ever. His tests are rediculous, and when the whole class failed each tests, he made us take them again, and we all still failed. I did get an A, but trust me do not take this teacher. He is the worst one, even though the alternatives are not easy eithe

1.0
5.0
CHEM301A301B
Feb 18, 2006

Time Out folks! How many times do people have to take Delijser in order to past?????????????? I think he should be removed from the Chem Department serious! For the 1000th time take Rogers or Belloli only for O-chem.Take DeLijser if you want to absorb the meaning of stress or have a miserable time. Good Luck! Listen to peers not teacher's pets!

1.0
5.0
CHEM
Mar 11, 2006

I don't think it was necessarily the professor's fault but I didn't do very well in this class. Chemistry is a really tough subject.

5.0
5.0
CHEM301A301
May 25, 2006

Dr. De Lijser's lesson plan is consistently thoughtful, well planned, well elaborated, and concise. He is without a doubt one of the best instructors at CSUF despite his notorious reputation for extremely difficult exams. You will learn allot in this class if you keep an open mind throughout the course.

5.0
3.0
CHEM301AB302
May 26, 2006

Ochem is a hard subject to learn.Dr. Delijser is an excellent lecturer, very clear and easy to understand. If you attended lecture, read the book, and put in the work like you're expected to when enrolling in any class then you'll be fine.Do all your homework, attend his office hour and you'll get 100/600 in the class, he'll drop your lowest test.

5.0
1.0
301B
Jun 5, 2006

He is a total womanizer(sp?). If you are a girl, wear a skirt to his office hours and you will get an A. I have hairy legs and am a guy and thats why I didnt get an A

4.0
3.0
CHEM301B
Jun 11, 2006

I've feared--Ochem! Not until I had DL did I overcame my fear and learn how to learn Ochem. How did DL helped me? He GRADED hws & weekly summaries & gave so many HWs probs w/ answers IN the soln guide (copy the solns if u need 2) that I got the stuffs after about 10+hrs of HWs and reading. Repetition is the mother of all skills, ESP. for ochem.

1.0
3.0
CHEM301AB
Aug 8, 2006

No Comments

5.0
4.0
CHEM301A
Nov 7, 2006

One of the best professors I've EVER had...made this subject fun and entertaining, and checks his email for student's questions almost every hour. To everyone who doesn't like this guy haha, you're just not trying hard enough in this class so suck it up and tooo bad.

5.0
3.0
CHEM301
Nov 16, 2006

The cutest and smartest chem prof. PDL is soooo considerate and respectful. Quick to respond to emails. And did I mention charming?

2.0
4.0
CHEM301A
Nov 27, 2006

The lectures are relatively clear, the homework is beyond time consuming.the problem is that come test time neither the lecture or the 10 hour homework assignments can be of any use.the tests are not even relevant to the general topics of the chapters that are being covered.not a single problem is familiar. nice guy, okay teacher, horrible tester.

5.0
5.0
CHEM301A
Dec 24, 2006

Exams are based on the textbook. Study all the problems and you'll do great. Plan on spending at least 10 hours/week outside of class as there is a ton of homework.

5.0
2.0
CHEM301A
Jan 8, 2007

best words of advice "dont believe everything you hear"-Dr. De Lijser. And trust me guys, its TRUE..do yourself a favor and stay caught up, do the homework, and GO TO OFFICE HOURS..he is very helpful and does not mind even the stupidest questions... tests are straight forward, mostly from examples... bottom line, he is a great teacher!

3.0
5.0
CHEM301A
Jan 15, 2007

this teacher is really tough. but he genuinely wants his students to do well. go to lectures, keep up with the homework and class summaries because those will help you out. and major bonus points for those who go to his office hours. he totally loves you more for it. i didn't do well because i started off behind and stayed that way. keep up.

5.0
5.0
CHEM301A
May 16, 2007

I took him for A, B, & advanced O-Chem, and he is the most influential professors at CSUF. I learned a great deal from him, but he is difficult. The subject is difficult. Don't learn to the other negative comments because he can teach you a lot if you're receptive.

5.0
4.0
CHEM301A
Jul 16, 2007

He actually is an awesome teacher...He is hard only if you slack off. If you don't understand anything, just ask because in order to do well you need to put in an effort!

3.0
5.0
CHEM301B
Jun 3, 2008

Oh hell yessss! If you want to know Ochem Dr. D is the man!!!

3.0
5.0
CHEM301B
Jun 3, 2008

Dr. De Lijser is an awesome instructor. The class is difficult but is par for course. Work hard and study or else.

5.0
4.0
CHEM301A
Aug 24, 2008

Expect o.chem to be a hard class to begin with... but Dr. de Lijser is very helpful and clear. Go to office hours.. it will help a lot. Take good notes during lectures and keep up with mechanisms. You will learn a bunch and if you fall behind, it will be hard to memorize them all at once.

3.0
5.0
CHEM200
Nov 22, 2008

read.re-read. re-re read. i studied my ass off for his tests and still failed. its a hard subject. you may spend your time thinking you know pretty much everything.. but when it comes to the test... 1/3 of what you studied is actually on the exam. class averages were usually around 50/100. i suggest this to be your only class if you decide 2 enroll

4.0
4.0
CHEM200
Dec 25, 2008

This class is VERY hard and don't wait on the last minute to study for this class! If you do just fine in organic chem and blew biochem, then you should pass the class as long as you u did ur hw, labs, and paper! He does grade fair and he wants you to earn your grade! He is approchable during his office hours too. Be very proud of urself if u pass!

4.0
4.0
CHEM200
Dec 25, 2008

This class is VERY hard and don't wait on the last minute to study for this class! If you do just fine in organic chem and blew biochem, then you should pass the class as long as you u did ur hw, labs, and paper! He does grade fair and he wants you to earn your grade! He is approchable during his office hours too. Be very proud of urself if u pass

4.0
5.0
CHEM200
Dec 26, 2008

This class is super hard! the ave. in the 1st 2 tests r 52%, 3rd one was 42, 4th one was 34! Hw was not helpful for biochem. U will need a lot of time to study for the class! use the paper and hw to bring ur grade up. Work with a partner in the lab. You need to study for everything! I studied but i still didn't know half of the exam! Good luck!

5.0
5.0
CHEM200
Jan 9, 2009

He is a great teacher. He knows what he is talking about. The class is straight up HARD. This class is beyond just reading and doing homework, but being able to understand and connect concepts together. People say its hard, but if ur not a science person, then change ur major. I got an A, just work hard, and unless ur smart dont double up on scienc

5.0
5.0
CHEM200
Jan 25, 2009

This class is by far the hardest I've ever taken. He's a great teacher, it's just the material thats challenging...not challenging- nearly impossible. I had to repeat the class but de Lijser was a much better teacher than the one that taught it before and he is very approachable. If you have to take the class, he's the professor you want!

4.0
5.0
CHEM200
May 5, 2009

good luck! this class is no joke, the material is extremely hard and the amount needed to be studied and FULLY understood is quite the challenge. He's a good teacher in that he knows what he's talking about and is willing to help but its really up to the individual student to pass because nothing is going to be handed to you.

5.0
5.0
CHEM301B
May 22, 2009

Dr. de Lisjer is awesome. Hard class no matter who you take it with but he will help and help until you get it. Take the class if you want to learn Ochem. Don't take it if you don't plan to work hard. It's gonna bit you in the butt.

3.0
5.0
CHEM301B
May 27, 2009

He basically called our entire class retarded because he had to curve every single test. I'm pretty sure most people in a class full of chem/biochem majors are not stupid. Homework is easy, tests are ridiculous... class avg was usually in the 40's and lower. Yet it's not his teaching method, hmmm /facepalm

5.0
4.0
CHEM301A
Jun 23, 2009

This class is NOT easy no matter who you take it with but you'll do yourself a favor by taking Dr. de Lijser because he's an awesome professor. He'll help you really learn and understand the material. Work hard and you'll at least get a B. Easy to talk to during office hours and he'll spend as much as it takes to help you out.

4.0
5.0
CHEM200
Jul 8, 2009

DeLijser is a good teacher!Its extremly important that you read the material before class!He is good at explaining things.He is very nice and useful if u go to his office. My best advice is to ask all the Q's you have!Dont be afraid!He WILL work with you and dumb it down if he needs to.tests are hard.He talks kinds quiet,sit in front.HW is okay

5.0
4.0
CHEM301
Aug 16, 2009

This class was INTENSE!Dr.D was very helpful and was easy to understand during lectures BUT the exams were a bit challenging.however the majority of the class didnt seem to recall much of 301A and thats what he had a problem with.Overall he is a great professor.be prepared to work your A** off if you want a good grade.afterall it is college people!

5.0
5.0
CHEM200
Nov 17, 2009

He is a little sarcastic, but very nice. He is EXTREMELY helpful,I usually email him a lot. You have to study REALLY hard for his tests, a lot of the questions you were never taught how to do. You read up to two chapters a week, and you HAVE to read or you'll fail hw/lecture. He has tough standards, but class is interesting and do-able overall.

5.0
5.0
CHEM200
Dec 23, 2009

Extremely difficult class. You need to read on a weekly basis or you will most likely fail. You have homework a few times a week-- and you need to have read the book in order to get the answers right. lab and activity are easy if you try. I'm pretty good at chemistry and I recieved a B by working my ass off. my class average was 64%

5.0
3.0
1201211
Jan 11, 2010

He is the best ochem professor for those who want to learn. Believe me , his teaching will benifit you

5.0
5.0
CHEM301B
Jun 1, 2010

Great professor who really knows how to teach the material, but his exams are extremely difficult. Avg scores ranged between 40s and 50s. He offers extra credit as a form of curving but they usually come with conditions. You're getting your money's worth with De Lijser but earning that A (or even just passing the class) is that much more difficult.

4.0
5.0
CHEM115
Dec 6, 2010

Very helpful, especially during office hours

5.0
4.0
CHEM200
Jul 20, 2011

Very, very, very hard class but doable. Study your butt off and don't slack off with practice problems! He ends up curving grades at the end of the semester but still try to do well!

5.0
3.0
CHEM200
Aug 24, 2011

I'll admit due to the comprehensive materials it was difficult to ask him questions. But just do the homework and practice problems I guarentee A's for the test. They HELP .

3.0
5.0
CHEM301A
Nov 20, 2011

He is a hard professor. I have seen better chem teacher than him. His exam is really hard and some time too long. Reallly hard to get A. I know it not easy but i work really hard but i got B. Don't take him

5.0
4.0
CHEM301A
May 21, 2012

take De Lijser and get ready to put in a lot of studying time, all of the exams are cumulative so by the final exam you're really prepared, this class is not easy not matter who you take it with, make flashcards and good luck

2.0
4.0
CHEM115
Feb 14, 2013

He always seems like he knows what he's talking about during lectures but as soon as you ask him questions about hw or worksheet questions, he's completely lost. I would definately reccomend taking someone else if possible. He's one of those profs that knows their stuff but doesn't know how to teach it

4.0
4.0
CHEM301B
May 19, 2014

I took this class with Salzameda the first time and he was awful. De Lijser had much better notes and even had them online along with other online tools to help you understand the material. This class isn't easy but if you study hard enough you should pass especially with De Lijser. PS: You can choose a written or multiple choice final

5.0
4.0
301B
Dec 17, 2014

Ochem is a really tough class but he makes it interesting and makes you want to learn the material. He truly cares about his students and how they perform. He gives a ton of homework but only to benefit you later on. He has clear notes and tests are just like the notes and homework he assigns. Would def. recommend him and would take him again.

5.0
5.0
301A
Grade: B
Jun 1, 2015

Great professor. Prepare super hard for this course. This is nothing like gen. chem. Be prepared to study your ass off if you wanna pass. Do problem sets, homework (does not represent the exam AT ALL). You are better off doing problem sets and homework prob. Please use the second language book-it will save your life. Study since day one that book!

Class Info

Attendance Mandatory

100%

Textbook Required

100%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

B

53% confidence
Based on 1 grades
Most common grades:
B (1)
Grade Distribution
A(0)B(1)C(0)D(0)F(0)A-/B+(0)
Based on 1 reported grades
B: 1
Rating Trend

Improving

+1.40 avg change
Nov
May
Feb
May
Dec
Jun
Last 6 months
Ratings by Course

1201211

5.0

(1)

CHEM313C

5.0

(1)

CHEM301A301

5.0

(1)

CHEM301AB302

5.0

(1)

CHEM200

4.4

(12)
+14 more courses
Difficulty by Course

CHEM313C301A

5.0

CHEM301AB313

5.0

CHEM301A301B

5.0

CHEM

5.0

CHEM301A301

5.0

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