Easy class for a math or engineering major. He gives 1 makeup quiz. You won't like him at first, but you get used to his accent.

His summer course in stats was a breeze, I think everyone got an automatic B+. He does have an accent that you will need to get used to, but the adjustment is pretty quick.

this guy is the man! he is really intimidating at first when he gives a quiz the second day of class but hes really a great guy and a great teacher. He always makes strange but funny jokes and just gives out bonus points randomly for thing in class. Its really not difficult to get a good grade in this class. As long as you try, he passes you.

great prof. always making class fun and enjoyable, really wants students to do well, if u try in his class u can get a good grade

Hani is the man. he helps out students if they show any interest. one of my best profs ever

This calculus based probability and statistics class is the easiest class a math major (like me) will ever take, but probably the hardest math class a non-math major will ever take. Sadaka is accommodating, although you may not like him at first. He is a good guy, and he means well in what he does. Don't miss an opportunity to take his class.

This class was sooo easy and pointless. Sadaka teaches the class like everyone is dumb. He gives extra credit in class and loves participation. If you don't look interested, he gets on your case. Class is too boring to concentrate although his accent and jokes are somewhat funny. Do the easy homework and show up.

Hani is awesome. He has a thick accent. I get that some people are bad with that, but that shouldn't ruin your opinion of him. He explains and to no end, but he's still energetic and interesting. He holds extra office hours and is genuinely concerned about how you're doing. If logic isn't your bag but you need to take it, take it with him!

He's a very fair grader and gives lots of extra credit opportunities, does very good job at explaining concepts. One of my favorite professors

One of the best mathematical thinking professors. Don't skip his class. He takes it personally and if you're one of the people there when a large portion of the class isn't, he gives you opportunities to raise your grade. Explains concepts very clearly. Don't need to buy the book, everything is online.

Generally a good teacher. It's an easy class especially if you have already taken calculus. He prides himself on his students doing well, so he'll help you as much as you need.

Great teacher, cares a lot about his students, if you don't understand, he'll take time to explain it again. Has a bomb collection of sweaters. As long as you put in effort and show up, you won't fail.

One of the best professors I've ever had!

He is the best professor I have ever had for a math. Mind you that math is a very difficult subject to teach and he does a great job at helping his students understand the course material. He is willing to go out of his way for his students and is super friendly! Highly Recommended!!

Very helpful and nice! The material could be difficult sometimes, but Hany is the MAN

Professor Sadaka is a FANTASTIC teacher! Despite missing several days of class, due to weather, he completed everything on time before the final. He's friendly, supportive, and more than fair. Just pay attention in his class, or else he obviously won't like you very much. I definitely would recommend him to anyone.

one of the best instructors i've ever had! if he sees youre trying, he gets out of his way to help you out. grades fairly. go to class and pay attention and you will pass.

I took the class over Summer 1 and he just seemed rushed. Didn't go through things well and repeatedly said "if you've had me for Calc 2 you'll understand". Well I didn't have him for Calc 2 and neither did most people... I was pretty lost.

Hani is a fantastic math professor. I took this class (Calc 3 for SciEng) over summer 1 and it was great. He explained everything and clearly loves teaching. Do keep your phone AWAY - he won't like you if you have it out. And although attendance isn't mandatory, you need to attend in order to do well, as with most math classes.

Best math teacher I've had yet. Engaging, great lectures, always open to give extra help.

I took this class as a bio major to fulfill one of my major electives. As someone who's background in math isn't too strong (didn't take Calc 3), I was shocked at how easy the class was. Hany is always there to help and wants everyone to succeed. I'd definitely rate him as a fantastic mathematics professor. Keep your phone AWAY.

Hani is the best! He's awesome at explaining, engaging, and offers so many examples. He's my favorite math teacher and actually won some awards for Best Professor in the math department. He does push students to do their best and it gets to be challenging but he is there for a ton of support either during his office hours or after the lecture.

He is such a funny and entertaining teacher. Explain concepts multiple times to make sure students get the material. Gives many quizes which gives you many chances for raising your grade. Always reviews before midterm or final and even some quizes. It's all the packet.

Funny and makes sure class is interesting. May seem a little strict at times, but you know it's only for your own good so don't feel bad about it. If you put in effort in your work if you struggle, he will definitely notice and help you out along the way, don't worry about that. Overall, probably the best math prof I could ever ask for!

Hanai, Hanai, Hanai. Students let me tell you something. If you want a teacher that explains EVERYTHING there is to explain. Questions? He won't go forward on the content if 1 student does not understand the topic. If you want a teacher that helps you to learn, to know everything and to prepare for the final exam, take him. BEST TEACHER IN NEU.

Is passionate about teaching and supportive of students' desire to learn. He is a fair and clear marker and explains things in a way that you can easily understand.

After the first lecture, I thought that I would fail the course. However, after few classes, Sadaka became very helpful and ready to help. He is nice but strict. If you attend all classes and study well, you will get a good grade. He is a really good professor. If I had to choose any Calc classes again, I would choose him.

Tests may be tough, but he gives at least one take home quiz and one take-home mid-term. The non-take-home tests are brutal though. The average for my class on Exam 1 was 66%. Quizzes are much better, it's not too difficult to average 90% or so on them.

Amazing professor!!!

Best teacher I have ever had. His course is hard but definitely worth it, you will learn a lot with Sadaka.

Caring, passionate, and very entertaining. A great teacher.

Don't skip class

Hanai is not only a character but a solid professor as well. He makes himself very likable to listen to as he's very enthusiastic about what he teaches. He expects that you work for your grade, and is commonly willing to help you out if you have questions. Only downside is that it is sometimes hard to follow him in class if he goes on a tangent.

Professor Sadaka is one of the best teachers' I've ever had. He is very intelligent, disciplined and passionate; but also very caring and he wants everyone to actually learn. He gives homework and quizes a lot, but are very helpful to learn the material. Also don't ever think of skipping the class, he is very strict about that.

Hanai. Is. A. Bro. I had him for calc 2 and he was very good at getting his point across, the only think is he can be a little scatterbrained during lectures. He gives weekly quizzes but they are VERY easy and never anything surprising. He will drop a quiz or give a bonus make up quiz if the class does bad too. Take him any chance you get.

Hanai is very nice and willing to answer questions and help you succeed. He is randomly strict about things like being late and missing class. But he gives opportunities for extra credit, gives take-home tests, and loves when you ask questions. The only thing is, sometimes he's bad at explaining things. need to be good in math!!!

I'm an engineering major and Prof. Sadaka is one of the best math professors I have had. He makes the content clear and is always available outside of class time to help. Don't skip class or cheat. Quizzes and tests are fine if you study for them. He's pretty understanding. Would def take again.

If you were caught not going to class, you may lose a lot of points. His Lectures are not that informative but provide you with examples. Easy tests if you go over the practice tests. A lot of extra credit. I only needed to get a 70 to get an A in the final.

Best math professor I've had in a while. Made sure things were understood and gave good examples to follow. If I still had trouble, he was easily available and ready to help. Very rewarding class and you get back what you put in. You can't expect to halfass it and do well. Prof. made things much simpler

too good

The course material is tough but sadaka is a great professor and a great guy.

He is such an amazing professor. He's always available for extra help and will explain an example a different way each time until you understand. His lectures were always filled with good examples and he was very engaging--it never felt like class was dragging on.

- Interesting lectures. - Finds creative ways to teach.

He is amazing faculty. Lectures are sometimes heavy. Your participation makes ur grades better. Old School type but has good sense of humor. If u want to clear concepts definitely first choice.

2 midterms: 20% each/ final: 30% /problem sets: 24%/ participation: 6%. Gives u 6 or more PS's and only keeps highest 4. make sure u have a good calc 1 base. he gives cool calc shortcuts. gives us life advice too lol. funny & good guy. go to class consistently, ask qs, do all PS's, and he will like u. NEVER go on phone. hes big on respect.

Prof Sadaka is a pretty good prof. Make sure you read the slides before class and you'll be fine. The bad ratings on here are people who don't want to work and have finally found a prof who challenges them. He's a great guy outside of class (always helped me even outside office hours) and very passionate about statistics.

One of the best Professor at NU.

Nice guy. I had a hard time watching his lectures live because of my time zone but he is a very solid professor. Would say attending his stats class at least didn't feel overly necessary the PPTs are excellent. He is a good dude I would definitely take him again. He does make some funny jokes during class if you are tuned in!

Sadaka is one of my favorite teachers so far at Northeastern. He has high expectations for all of his students but he cares very deeply about their success, which he will very often tell you at the end class. Out of the 8 problem sets he gives at least 2 are dropped and exams are very straightforward, so getting an A in the class isn't difficult.

Prof Sadaka is one of the best professor I've ever had. He's very passionate about probability and statistics. The bad ratings on here are people who don't want to work and want to get a good grade.

best professor I have ever had in my life. The thing is, if you follow what he says and do what he asks, you will learn a lot in his class and you will like him so much.

One of the enthusiast professor I have attended. Tests and assignments are very tough and concepts are heavy too. Concepts taught in his are very helpful for other classes.

ok, let me preface this by saying I have had Hany for 3 classes at NEU- 3081, 4681, and 4682. I tanked my first 3081 test and then put my head down and studied really hard to get an A. Hany genuinely wants to help his students but you have to show up. Funny, kind, and genius mathematician. Last day of classes with him will def make you emotional.

Great professor. People who say that he is bad are the ones who like to get their work done easily. Put in some effort and he will make sure you do well.

If you show up to class, you will succeed. He is clear about expectations and a great teacher. If you like to skip class, THIS IS NOT THE PROFESSOR FOR YOU. If you miss class, you'll miss important info (for ex: you can't have 2 one sided sheets for formulas). He can be short when answering questions in class but is wonderful in office hours.

He is very passionate about mathematics, which is inspiring for any students looking to further their involvement in the world of STEM.

I had a B+, but dropped to a C+ (which I'm hoping gets rounded) due to my final. He is passionate about math and great at his job. My only complaint is he has an old school teaching style, where he is mean or pushes really hard for success. He called me lazy in class for asking a question. I know it was out of jokes, but kinda hurt my feelings.

A solid professor. Quizzes and tests are very similar to the study guides he gives out. HW is optional and often harder than the quizzes, but I'd still recommend others to do them to stay prepared. Sadaka will absolutely take it personally if you skip class or take a wellness day; and he will notice your absence if you usually sit near the front.

Sadaka's really passionate and wants his kids to succeed. For the most part, he's really good at explaining concepts but sometimes he's a bit disorganized. You need to show up to lectures to get a good grade in this class, even missing 1 sets you back. He's also a bit brash at times so if you can't handle getting bullied a bit I wouldn't take him.

Hany is one of the best professors I have ever had; he is always explaining things that are directly related to the content on the tests, and he makes sure to give lots of review to prepare us as well. He is very funny, but you need to show up, otherwise you won't get any leeway.

Really great professor and class is very passable so long as you show up and put in some effort. His lectures are great and I think he makes the topics easily digestible and sets you up to do well on the quizzes and exams. Just pay attention and look at hw in the textbook and you will do great in his class!