I took this class when it was online so it may have been different, but here is the outline for how Professor Samani ran Physics 5B.

No midterms or finals- HOWEVER, there were weekly quizzes (noncumulative, but is helpful to know previous stuff) that he gave us 1.5 hours for.
They were honestly a bit difficult, but as long as you attend his lectures and do the worksheet, it should be fine. He said himself that he wanted students to feel challenged, but was still able to get it in the end, which he succeeded since that was exactly how I felt. There is also partial credit. I honestly loved this system of constant review, and it was less stressful during midterms and final seasons

no lectures-HOWEVER, he would post a recorded lecture that covers the whole week's material at the beginning of the week. They are on average 2 hours long, but is actually shorter if you speed up the parts where he writes. Instead of lecture, he would hold sessions where he showed us practice problems. These were very helpful for understanding the material and the quizzes, and THEY WERE SUPER INTERESTING.

Everything is recorded and posted so very flexible
We can start the quizzes whenever we want in a 24 hour period, but there is a 90 min time limit,

Overall, Professor Samani was amazing, he really cares about student learning, and is a wonderful lecturer. I honestly enjoyed this class quite a bit because of him, despite not liking Physics in general. Take him if you want to learn!

Samani is a great lecturer and he is clearly passionate about what he teaches. The format of the class was we had 1 long lecture video for the entire week posted on Monday, with live problem-solving sessions on Wednesday and Friday. Instead of a midterm and final, we had weekly quizzes. The quizzes were moderately difficult, and we had adequate time to complete them. I liked the quizzes overall since they were a bit lower stakes than a big exam.

My gripes with the class:
Some of the labs are not fun and very frustrating, but that's out of Samani's control. Hopefully it's only because we had to do the experiments at home.
We had a final group project that was worth 30% of our grade, but it had no clear guidelines/expectations. I thought it was gonna be pretty chill, but I felt the grading was quite harsh and there were no justifications given for why points were taken off. It dropped my grade more than 5% and almost screwed me over.

Samani is a great teacher and passionate but his quizzes/final were a lot more difficult than what he taught. I always found myself to be confident with what he lectured but the quizzes did not reflect what we were taught- they were always obscure algebraic derivations rather than physics problems. This course definitely took the majority of my time due to the weekly quizzes and don't even get me started on my STACK of flashcards of equations we had to memorize for the final. He was not accomodating at all honestly and expected life science students to make physics their whole life. If he adjusted his exams to reflect lecture material perhaps I'd be more positive but I won't lie this course was super stressful.

Tough class. Although he is very helpful, the workload and difficulty of the class is extremely hard. Do not skip classes or any thing and attend discussion.

Professor Samani is probably the best professor I've had during my time at UCLA. If you're reading this review, consider me to be BEGGING you to take the class if possible. He is by far the most fun and engaging STEM professor with the most fine attention to detail, and a level of consistency that never fails. When I say that everything in this class relates to real life, I mean EVERYTHING. This man always finds a reason to make you want to pay attention to what is being taught. In terms of the class, there is a final but there are no midterms, yet 5 tests (4 individual, 1 group) instead around every other week that break down the material into easily digestible portions and are way easier to study for. All 5 are combined for 25%, and the final is 35% of the final grade (I think, I'm writing this review a bit later). You don't get a formula sheet, but the amazing thing is that his practice problem sets and tests all pull material from the last week or two in addition to material since the beginning of the quarter. This way allows you (and actually forces you) to perform spaced repetition of material, making it way less necessary to study a bunch, and way easier to memorize things. Plus, you need to memorize these things for the MCAT anyways if that is your plan. There is also extra credit and there are mandatory readings that are due before almost every lecture that are worth 3% total of the grade, but don't worry they allow you to actually understand the fun stuff happening in lecture.

Overall, Samani has research experience in the field of education, and you can really tell by the way this class is structured. He has his students' best interests at heart, and choosing another teacher over him is definitely the wrong choice, mark my words. PLEASE TAKE THIS CLASS 11/10 RECOMMEND!!!!!!!!!!!!

First off, I am shocked that Professor Samani's Bruinwalk rating is this low (should be a 5). This man was literally one of the best professors I have ever had. He is so committed to your learning, and it pays off- he was a phenomenal professor. Every textbook reading was digestible, and any questions I had on the content were promptly answered in the next lecture. He took our feedback seriously and provided some extra credit for filling out surveys and feedback forms.
I was nervous to take 5B since I thought it was going to be the hardest in the series, but it was surprisingly a pretty easy class! All exams were incredibly fair, and the harder homework assignments (which were only 5% of your grade, and 90% of each homework was based on completion) prepared you well. By the end of the quarter I understood the material so well that I didn't even study for the final and only reviewed equations the night before.
Some equations you will need to memorize, but 1) he provides a sheet of them so you know in advance, 2) they're not difficult to memorize, and 3) the memorization really helps you actually understand when/why to use them and the related concepts. Lecture participation is also required through lecture sheets, but sheets are graded on completion (only comprise about 2% of your grade) and you can miss up to 3 lectures without a documented reason.
Professor Samani structured his class really well, was incredibly kind, and was such a great professor; you can truly see his passion for teaching come out in his lectures. Overall, I had a wonderful 5b experience and would without hesitation take another class of his!!

Definitely should've studied more. Also wished he curved. However, he is my favorite professor. I am confident that I can most of the concepts due to how his class was structured. I literally love him and he's the GOAT and completely restored my confidence in myself. even though I kind of flopped (first two midterms) I ate up that final and I've never done that well on a physics exam before. He's amazing and I will always wish him the best.

Samani is a truly an amazing teacher. He explains concepts perfectly and keeps students on track with his 4 tests + team test before the final. He leaves you very well prepped if you wish to take tests like the MCAT.

10/10 recommend.

I seriously wish there was a rating higher than 100% for Professor Samani. My friends were probably tired of me talking about how after 4 years of undergraduate schooling I finally got a professor who teaches the material in a way where I grasp the material best who I feel genuinely cares about my learning. Prior to this class, I had little to no knowledge of physics. I was actually dreading this class because Physics 5A, the pre-requisite, went horribly for me in the sense that I failed every exam and left the course not feeling confident in any of the learning objectives. He does a lot of things right like how he speaks clearly using terms we can understand, provides extremely engaging examples that genuinely make us excited and determined to discover the behind-the-scenes physics phenomenon of every day activities, plays music prior to lecture getting suggestions from students which builds connections, offers chatting office hours to connect with students, asks questions we can answer as a class, and so much more. I knew Professor Samani had our best interest in mind when he started off the quarter with a lecture on how the human mind retains information most effectively giving real data and examples of how to study in general, and he implemented those tactics in class in order to give us our best opportunity at understanding the material. I really appreciate how he continues to include content from all of the prior weeks in the current week's exams because I spend almost no time studying since the learning method he suggested on day 1 of class truly works and the information sticks with continuous practice. I also appreciate how he incorporates collaboration with your seat partner for every lecture. It honestly helps me with my understanding as it gets me thinking out loud and it allows me to process what I'm learning as opposed to just copying down and answer and moving on like in most of my lectures. It also keeps me accountable to pay attention during class because I want to be able to contribute to the collaboration with my seat partner and not appear as if I haven't been paying attention. It's also nice because most of the time in pair-share, when I don't know how to answer a question my seat partner also doesn't know so exposing that builds my confidence to let me know that I am not falling behind in the class, but rather that everyone is at the same pace generally. I also like it because I found new solid friends who I communicate and hang out with outside of class because of the pair-sharing opportunities, since we spent so much time powering through these physics concepts together, simultaneously getting to know each other. I love that on every worksheet professor samani asks for feedback. It shows that he actually cares and wants to make sure that everyone is learning and keeping up to the best fo their abilities. He shows he cares even in the little things like going out of his way to buy high quality expensive chalk to use on the chalkboard for students in the back to follow along more easily. I also like that he goes through the tougher, more difficult angles of applying the physics concepts he teaches on the homework and in class as opposed to on the exams. He understands that exams are stressful enough as it is and throwing curveballs by adding question types that we have never seen before to test our abstract knowledge is time consuming, frustrating, and inefficient for successful learning so he refrains from doing it and that is very admirable as most professors do it the opposite way. I've learned so much from Professor Samani that I also take with me to my other courses, such as applying how to best learn which is by recalling rather than the common misconception that reviewing material is the optimal study method. Overall, Professor Samani is an 11/10. I wish he could teach every class I take from here on out!

Easily my favorite professor at UCLA so far, very concerned about his students and genuinely wants students to succeed and more importantly learn the material in his course. Class was very enjoyable and course load was fair and manageable as well. Seems to enjoy teaching and is a great communicator and lecturer who makes difficult concepts approachable and uses bite-sized approaches to teaching. Again, an amazing professor whose class I will always be glad I took.