If someone told you that you can easily pass chem14A by studying AP Chem, they are correct but not for Lavelle's course. He never post his slide on the canvas. Instead, he provides us tons of extra materials which really mess me up because it is my first time to see such a irresponsible professor. Besides, his exams are totally different from the homework he gives to us. I do not know how other people can get a score higher than B. At least I think it's extremely unfair to people who don't have a strong foundation in chemistry, since he's assuming that everyone got a five on AP Chem.

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Lavelle isn't a great lecturer. He practically whispers and anyone can hardly hear anything he is saying. Additionally, Lavelle spends too much time discussing things that are irrelevant to the objectives we need to master for the tests. His tests were not that hard. He pulls test material from the textbooks but I couldn't do well on them most of the time because he is such a bad lecturer and I had to teach myself everything. I will say that he is a sweetheart and offers many resources to help students but the execution in lectures is just not there and you will find yourself teaching yourself the material.

Dr. Lavelle is such a sweet, funny guy, but his lectures just were not as helpful as they could have been for his tests. He was an engaging and clear lecturer that broke down chemistry really well with easy-to-understand analogies and jokes, but for thermodynamics, much of his lectures were deriving equations, but we never needed to derive equations for the exam. I wish he could have spent his lecture time going over the conceptual understanding that is necessary for success on his test. His exams are very short, so you can only really miss a question or two to come out with a good score. Doing all the assigned textbook question in the syllabus is a MUST. There's a lot of questions, and it's extremely time consuming (almost all my homework time was spent on this), but you just have to push through them. He doesn't check them or give credit for them, but they will prepare you for the calculations on the test extremely well. He often includes a syllabus textbook question on the exams, too. If you complete those textbook questions and go to some of his peer review problem solving sessions for the subjects you need extra help on, you'll be all good to go for the math questions on the tests! For the conceptual questions... I don't know. Good luck. I missed a lot of points with those and didn't know what to do. When I went to him for help, he just said that the best way to prepare for the exams is to just do the textbook problems on the syllabus and go to the problem solving sessions, but this only helps with the math, and half of the test is conceptual... It is also worth noting that he said that each unit would be allotted an equal amount of questions on the final, but it ended up being mostly thermodynamics, which was the subject that students tested poorest on during the midterm and struggled with most. He ended up curving our final up by a generous amount, which saved my life and grade.

That being said, he has great energy and starts every Friday lecture with music and a little dance, which helps.

I don't know if it is just how my brain works or something but this was the worst grade and most struggle I've ever had in any class. I got an A+ in 14A and an A in 14bl so I don't think that it is the chemistry that I am not understanding but for some reason, I can not wrap my head around the tests. He says that they will be just like the textbook but I spent hours in the library doing every single suggested problem in the textbook and went into the exams confident that I could do all of the calculations in the textbook but the midterms had 15 questions total with like 12 being conceptual and 3 being similar format to the textbook, and none of the 12 conceptual questions were really covered anywhere ( I read the textbook in detail too). Other people didn't seem to struggle too hard with this class but for some reason, no matter how much studying I did, I got two C's and an F on the final. He did scale cause I ended up with a B- which everyone says I should be grateful for but I've never struggled so hard just to get a 54 on the final. He does not give you any practice tests or indication of how he will test, and he will not show you what you got wrong. What's the point of a midterm if you can't even study the concepts you didn't understand and improve on them for the later exams? Isn't that the whole point of teaching something? To allow students to learn?? I am so salty.

I don't know if it is just how my brain works or something but this was the worst grade and most struggle I've ever had in any class. I got an A+ in 14A and an A in 14bl so I don't think that it is the chemistry that I am not understanding but for some reason, I can not wrap my head around the tests. He says that they will be just like the textbook but I spent hours in the library doing every single suggested problem in the textbook and went into the exams confident that I could do all of the calculations in the textbook but the midterms had 15 questions total with like 12 being conceptual and 3 being similar format to the textbook, and none of the 12 conceptual questions were really covered anywhere ( I read the textbook in detail too). Other people didn't seem to struggle too hard with this class but for some reason, no matter how much studying I did, I got two C's and an F on the final. He did scale cause I ended up with a B- which everyone says I should be grateful for but I've never struggled so hard just to get a 54 on the final. He does not give you any practice tests or indication of how he will test, and he will not show you what you got wrong. What's the point of a midterm if you can't even study the concepts you didn't understand and improve on them for the later exams? Isn't that the whole point of teaching something? To allow students to learn?? I am so salty.

Lavelle is a very confident lecturer and definitely thinks he is doing what is best for his students with his website, but his lectures are fairly confusing and this is accompanied by very difficult only multiple choice exams.

Even if you feel confident in your chem knowledge in the class, his exams are very tricky and usually have material that was not covered in lecture. Since exams are the only thing in the grade book aside from participation (extra credit at the end usually because he needs to curve the grades), your grade in the class in my opinion does not properly reflect how you feel about the material.

I loved Dr. Lavelle. He is so sweet and cares about student learning. However, it is unhelpful when he goes ahead. This quarter, Dr. Lavelle got like a week ahead, which was great because we got to review, but I was so behind on the textbook readings and I didn't understand what was going on in class or the discussions. This was very stressful. I think that it would have been more helpful to either follow the syllabus or structure the class to have a review week from the start.
All of the textbook readings was just a lot. If you take this class, make sure you keep up with the textbook and GO TO EVERY CLASS. This is not a class you want to get behind in. After every lecture, go home and make sure you understood everything. Go to discussion and the step-up sessions. It was hard but you can do better than I did if you make sure you keep up with everything and read the textbook. Also, Lavelle *says* his tests will be very math intensive and to do all the textbook problems, but they're really more conceptual. Don't focus on doing every single textbook problem. I would say definitely focus more on concepts and understanding what is going on and the meaning of everything.

Professor Lavelle has been one of the most engaging professors I've had here at UCLA so far. His passion for the subject is infectious, making me sometimes think if I should've majored in chemistry instead. Although I love him as a person, I do feel some things could have been done better.

1. Organization
His slides are all on a powerpoint that feels like it was made 30 years ago. It's all walls of text with a few pictures every now and then that you need to quickly grasp since Lavelle moves at a rapid pace. This course is taught under the quarter system, so I'll give Lavelle some slack, but it was sometimes an uphill battle trying to simultaneously write down notes from the powerpoint while he lectures about key concepts not found on those same powerpoints.

2. Use of Lecture Time
He would sometimes spend half the class deriving an equation we'd then use on the homework when I feel it would have been better to spend that time understanding its application and meaning. He often times lost and confused me when deriving chemistry equations.

3. Exam Contents
A lot of the midterm & final questions were conceptual based that required practically no math. It made the hours I poured into doing and studying the assigned homework problems feel a little fruitless. I say "a little fruitless" because I acknowledge that his homework problems helped reinforce the concepts in my head and let me understand it better than someone who skipped the homework, but it's a bit frustrating because his syllabus explicitly states the homework mimics what will be on the exam. That was hardly the case.

All things considered, I would still say Chem14B with Lavelle was one of the best classes I've taken so far at UCLA. I truly felt like I was learning and understanding the concepts taught in class because he gives his students so many resources to become chemistry masters. There was never a doubt in my mind that he truly cares for the well-being of his students.

It truly makes me sad I'll probably never get to take another class with him again, but I'll treasure my experience in Chem14B.

Good chemistry.

He is my favorite professor ive had so far because he is an excellent teacher with decades of experience, which many many other professors here cannot claim. He is very intelligent and there is not a single chemistry question he would be unable to answer.

However, the lectures and homework and exams did not relate. I feel like I learned more in this class than any other class I've ever taken, but the exams did not allow me to demonstrate my learning because they were based on tiny little things he said in lecture, instead of difficult chemistry/math questions that required a whole page of solving (like the homework).

This is also the hardest class I've ever taken but it is not too bad since I feel like for this class (unlike many other classes with different professors) the more you study, the better you will do.

Lavelle is funny and enjoys teaching and TAs had excellent communication with the professor which made the whole class experience ideal.