this guy is one of the worse teachers that i have ever sat a in class with. he can't speak clearly. he is a torture to listen to.

Terrible communication and student interaction skills. Very demeaning and un helpful! Very difficult to understand,thinks outloud and has made several error in his instruction and calculations. Never addresses problems, has comments you are adults you have to worry about it, I don't, or you are not babies my 2 year old grandchild can add!

Mr Nasiri is quite horrific as a teacher...i used to be smart and now i am a D student struggling to graduate...he accuses us of throwing stones at him and raising his blood pressure....plus i cant understand the words that are coming out of his mouth

Please beware! he's extremely hard and is really mean no matter how nice and polite you are! Underestimates his students. math is his passion so dont take him if u just want to get this class out of the way you'll suffer. I dropped it even tho i was one class short to transfer!

By far da worst math teacher I've ever had. He is extremely rude 2 his students, always gets off task & talks bout his niece, kids, g-ma's & g-pa's, da only thing I learned n his class is prolly his family chain & then he doesn't give u enough time 4 da test. he comes along ur desk & literally snatches da test out of ur hand wit a Hr left of class.

Boycott! Dont have time for courtesy here, my gpa is excellent & entering in his class is suicide! I was a math tutor,did not learn anything from this man other than reading the textbook aloud. Poor structure for grading, Attendence & hw accts 10%,ur grade is based on 2-3 Tests of everything in semester, same time as hw due!is not helpful if u ask!

He is really nice to students who are rude to him. However, he is really frustrated with students who ask him questions or will point them out in class. He is also really slow when he talks and will go off on tangents. He teaches out of the textbook so sometimes you are just better off reading the book.

He spends majority of the time talking about the introduction on each of the chapters which can easily be done by reading the book at home. He ONLY works on 3-4 problems per chapter so you barely learn anything. He curves the tests but his whole class average are in the 60's. I was better off dropping his class than risking my gpa.

Worst class and teacher I have ever had. He talks about his nieces all class and doesn't teach anything. He goes over 1-3 basic problems on each section and expects you to fully understand it. If you ask a question about a problem he will get mad. He will give you a study guide for exams and they won't even be the same style problems on the exam.

When he messes up grading your tests, he gets mad if he has to change it for you. His lectures are very long, but i did have him for a night class so that could be why. The first half of the class you must truly read the book to understand anything but when he teaches the trig portion, his tests coincide with his lectures a lot. Still hard though.

He passes everyone at the end so he doesn't look bad by raising their grade up by one grade letter. He is by far the worst professor ever. He needs to leave because everytime I hear about him is that he gets mad, talks about his life, and honestly no one is learning anything and chabot admissison still haven't noticed the failure rate in his class.

I have to rate this Prof. because I don't want other students to be his victims. Enrolled? drop it NOW before is too late. Not helpful, he does not answer Questions and compares you with 5grd student, he is always frustrated and behind the schedule and mumbling with himself. YOU will not learn anything.

I didn't learn anything from this teacher. He makes up his own rules and makes numerous mistakes during his lectures. He fell behind in lectures so we had to suffer because of it. The things he says make no sense. His practice tests can be helpful but you basically need to self- teach yourself.

he has an accent thats for sure you wont pass if you dont do his homework and also he is not willing to help unless he likes you

Good grief, this is the worst teacher I've ever had. He gets mad at his students for going to the bathroom or showing up late, this is college! He puts down student's questions, is not clear when teaching, and fell behind on coursework. I spent the entire term reading the book and praying that my hard work would pull me through... not worth it.

The absolute worst teacher I have ever had

His pace was too fast, when he grades the tests he is not clear on marking what you actually did wrong. He seemed to rush everything and he does not let you use anything for the test not even an index cards.

Hands down the worse teacher ive ever had in time as a student. I would not recommend for anyone to take him unless you dont have a choice. He was impossible to reach outside of class, his lectures were unclear, and he would never slow down to take questions.

Had to have multiple friends who are in Calc 2 and passed trig with an A help me out and even yet they said he was the wort teacher, He only gives 1or 2 examples per concept and expects you to understand the material and gets mad if you ask questions. Would highly drop the class and take another professor, get a tutor or learn from khan acad.

The professor is easy to get along with but can be so mean at times by calling out on students during class. I am sorry maybe it's because it's online but he can NOT teach. We go over about two problems but doesn't explain how to work it. He also gets bothered if you ask questions.

At all costs, please avoid picking this professor for your own good. He is an extremely harsh grader. To put it in perspective, the class average on exams was about a C- for Calculus 1. I would recommend either taking a different professor or wait next semester to find a better one.

Probably the worst math teacher I've had in my life. He isn't helpful at all, any questions are deflected on to the student. Has very little empathy towards his students, even having covid isn't an valid excuse to him. He barely explains the material, and you'll often have to go into the book at the very least.

This class was awful, The Mid-Term and Final are both no calculators despite the rest of the online work being calculator friendly. Lectures were not very useful and he often blames the students more on the content that he gives us to assist our learning and understanding of the subject.

I would like to warn all other students to avoid this professor if possible. Many student have had to drop his class and he is by far the laziest professor I have ever had to study under. I have had amazing experiences in the past with other professors at Chabot but this guy has been the worst professor I have ever had. He does not teach at all

This professor definitely is not someone whom I would recommend taking as your professor. He does not teach!!!!!! Luckily, I had been taking Math classes separately under a tutor so I managed to pass but it was rough. This guy would mark off points for using a different method of calculation. There are many ways to solve math problems not just one.

My name is Lee. Any classmates joining class with me would agree that it is the worst professor you ever met.especially during summer semester

One of the worst math professors I've ever had. He treats his students like they're still in high school and gets upset if they are on the laptop, even if it is during the break he gives. Very lecture heavy with very little time in class for questions and genuinely does not care if you understand the material or not. Good luck taking his class.

This professor was extremely difficult to understand and when explaining the work would often get mad when someone was on a computer even though some people like taking notes online. When doing work on the projector he would often cold call and would seem to get upset rather than help and explain when someone said the wrong answer.

i beg u do not take nasiris class you will regret it he does not explain well, he gives outrageous amount of homework, he isnt nice all what he does is yell yell and yell i might fail this class and have to take it again during the sring semester cause i hate this class so much do not take him i repeat do not take him.

this professor is just awful.

Professor Nasiri shows a clear understanding of mathematics, but he is not a good teacher. Does not explain material properly, and gets mad at students for asking questions. If you take any of his courses, please ensure you are good at math in order to not fall super behind. He calls out bad grades, putting students down. Do not recommend.

I took his summer class and overall he was not good at explaining material. He did provide when asked but was very aggressive with his explanations if asked for further clarification. He also is very 'my way or the high way' when it comes to test grading, if you don't do it how he taught in class prepare to be marked down.

This professor gives a lot of homework, and is a tough grader. He also likes giving a lot of tests and quizzes.

I saw this kid in a Gray Jacket who is going through some really tough times, and the teacher awfully undergraded him. Well, his tantrum was a bit off the rails. But, I still feel bad for the kid. He doesn't deserve a 33 out of 100, he clearly put a lot of effort and the teacher is too harsh with grading. He also gives too much homework.

He knows the subject well but his teaching/grading methods are not it. He's strict with grading but I can barely understand his lectures, he's also cramming all of them so quickly! I had to survive through YouTube. He also doesn't like it when you don't do it the way he taught it. One of my classmate had a mental breakdown which was handled poorly.