He is a very amiable teacher who is very involved in his subject. He is very good at comparing concepts to common experiences and though his diagrams are a bit messy, you still learn. The only problem is that sometimes he forgets to teach certain topics. He's my favorite physics teacher tbh
HE IS HANDS DOWN THE BEST PHYSICS TEACHER AT THHS.
-He's super nice and friendly to everyone and so easy to talk to!
-He teaches really well and gives good notes and lots of practice.
-Isn't strict with labs and is very understanding about when you submit things (SATs, holidays, etc.)
-Tests are not hard, they are exactly what he teaches you
-Offers extra credit
-Has some nice stories to share (ask about his friend Wes)
I absolutely loved physics because of Mr. Tsai!!
He teaches what you need to know for the physics regents. The tests are actually quite easy because they are basically what you learn in class. If you need help, he is there too. He sends review sheets before tests. Though his notes can get messy, he interacts very well with the class. Very good teacher :)
I hate science but I loved his class. NUFF SAID.
I was never a science person, but his organized way of teaching helped me understand physics. Granted, Regents physics is basically formulas and application. He's lenient, funny, and clear when teaching. Loved his class!
Best science teacher ever. He is very understanding and gives you the grades that you deserve. He will email you if you did not well on a test and you can do extra credit to bring up your score. HANDS DOWN THE BEST PHYSICS AN
Mr.Tsai is the man. There is no one better! Best teacher ever.
Best science teacher ever! Funny, and fair; he makes physics enjoyable.
Being a non-Science person, physics should've been my worst class but having Tsai as my teacher made it possible. The kindest, most understanding man who is one of my best memories of THHS.
Mr.Tsai is one of the best teacher's I've ever had. He's really helpful, smart, funny, and nice. He makes physics sooooo much easier and funner than it really is.
Mr. Tsai is AMAZING! I actually look foward to his class and the period goes by so quickly. I don't think there will ever be a teacher as great as Mr. Tsai.
wow. I love this man. great teacher. i dont have him now, which totally sucks.
Mr. Tsai's class is fantastic. He makes Physics go by so fast, and i'm laughing everyday. He is such a nice person too, and is always trying to find ways to help you.
Mr. Tsai best teacher I have ever had in my life. He works hard to make sure everyone in the class knows what he's talking about and makes physics a lot more enjoyable.
He is such an amazing person and teacher. Those who get him are sooo lucky.
He makes a boring, difficult class like Physics entertaining and easy. He comes up with wonderful analogies to explain physics concepts. I had a lot of good laughs in that class.
Mr. Tsai should be cloned. He really helped me earn a high grade on the Regents. Definitely the best teacher in Townsend Harris. Easy, helpful, caring & sweet.
he's awesome. he makes class interesting and he does his best to explain everything when we dont udnerstand something.
quite possibly one of the best teachers i've ever had in my life. this man is a legend
Mr. Tsai is clearlyyy an excellent teacher. He really knows his stuff. I'm glad to have had him as a teacher.
Mr. Tsai is an awesome teacher! He makes a subject like physics seem easy, which is a hard thing to do. He is one of the best teachers in the school
I LUVV MR. TSAIIII...... i have him 8th band this term and i dont fall asleeeppp.... he must be a greaaaat teacher.... your great mr. tsai....=D
I passed the stupid physics regents because of Mr Tsai! Ow ow! He's smart and helpful and if you see his name on your program card, pat yourself on the back.
mr. tsai is soooo cool. he always always is fair. who doesn't know that if they want to 100% PASS physics, they should get mr. tsai?
i have him again for SP2! i love the man, nice, teaches and tests are fair. grades fair too.
i love mr. tsai! not only did he help me understand physics, but he's so kind. he's actually funny, too, in a monotone sort of way.
this guy is funny. tries to crack jokes in his monotone voice, wow. i think im the only one who responds in his class...haha.. great asset to sci dept!
He is the best Physics teacher ever. Sure my Regents grade came out low but you will learn the most from him. Too bad he doesn't teach that much anymore.
i love mr tsai!! he is soo great and smart. he is the reason i passed the regents. he is hte bestetstststststs
hes SO great. probably the best teacher in townsend harris...
best physics class you can have. mr tsai is the kindest person, and u will know your stuff
The only physics I know are from Mr. Tsai's lunch bands. I was never in his class, but went to it when I had time so that I can help myself for the regents!
Tsai is the man the only way i passed phys. he is so awesome and i will miss him
Mr. Tsai is by far the best physics teach...he's really nice and his son is adorable