Average 3.93 based on 43 teacher ratings
John Mastrangelo is a Math teacher at St. Robert Catholic High School located in Thornhill, Ontario. When comparing John Mastrangelo's ratings to other teachers in the province of Ontario, John Mastrangelo's ratings are below the average of 4.18 stars. Additionally, the average teacher rating at St. Robert Catholic High School is 4.04 stars.
4
Easiness
4
Helpfulness
4
Clarity
4
Knowledge
5
Textbook Use
4
Exam Difficulty
5
Recommended
3
Easiness
5
Helpfulness
4
Clarity
5
Knowledge
5
Textbook Use
4
Exam Difficulty

Amazing teacher, always willing to help you, very patient and will help you until "you are with him". He's always cheerful and funny and an overall extraordinary teacher! : D

1
Recommended
1
Easiness
1
Helpfulness
5
Clarity
1
Knowledge
5
Textbook Use
5
Exam Difficulty


1
Recommended
4
Easiness
1
Helpfulness
1
Clarity
1
Knowledge
3
Textbook Use
3
Exam Difficulty

Kind of unfair calls home when you only had 3 tests ans got a 73

5
Recommended
4
Easiness
5
Helpfulness
5
Clarity
5
Knowledge
5
Textbook Use
5
Exam Difficulty

He is super funny and never fails to make his class fun. Super caring and will go out of his to make sure you understand the lessons! You are very lucky if you have him for math!

2
Easiness
1
Helpfulness
1
Clarity
2
Knowledge
5
Textbook Use
3
Exam Difficulty

3
Easiness
5
Helpfulness
5
Clarity
5
Knowledge

Such a great teacher. Explains everything so well

3
Easiness
5
Helpfulness
5
Clarity
5
Knowledge
4
Textbook Use
3
Exam Difficulty

Such a funny teacher, yet at the same time he knows how to teach kids and always asks if we understand "are you with me".

3
Easiness
5
Helpfulness
5
Clarity
5
Knowledge
5
Textbook Use
3
Exam Difficulty

The funniest teacher alive!

5
Easiness
5
Helpfulness
5
Clarity
5
Knowledge

He's such an amazing teacher, definitely one of the better ones in the school. He explains everything so well, can answer any questions, and is super helpful. He is also famous for his catchphrases, s

5
Easiness
5
Helpfulness
5
Clarity

Teaches effectively. Also, he's very funny. (:

5
Easiness
5
Helpfulness
5
Clarity

McNamara, Milner and Mastrangelo: the "Trinity" of the Math Dept.

5
Easiness
5
Helpfulness
5
Clarity

HE AND MILNER ARE THE BEST MATH TEACHERS IN THE SCHOOL HANDS DOWN! YOU'RE GREAT SIR! MPM 1D7 2010

4
Easiness
3
Helpfulness
4
Clarity

he is an amazing teacher!! he's so funny, yet still teaches his class well! he enjoys being a math model and find richmond hill water the most refreshing XD the best teacher you'll ever get

5
Easiness
5
Helpfulness
5
Clarity

HES THE BEST TEACHER! His jokes entertain you and his lessons actually teach you a lot! He also has ghis famous sayings such as 'Binder-It' and 'Common-D It'! He even let us watch soccer games online!

5
Easiness
5
Helpfulness
5
Clarity

3
Easiness
5
Helpfulness
5
Clarity

soooooo funny! love him. hes so clueless about the world. he just watches hockey, tells his made up stories, hes so lame that wou'll love him. he makes up good stories to help you in math :)

3
Easiness
5
Helpfulness
4
Clarity

AMAZING! Tests were SO much harder than final. Really helpful! Good teacher.

5
Easiness
5
Helpfulness
5
Clarity

5
Easiness
4
Helpfulness
4
Clarity

lol talks about hockey for 20 minutes...before finally teaching......and spends like soooooo long on 1 or 2 questions...and always.."Are you with me?" lol...yea sir

4
Easiness
5
Helpfulness
5
Clarity

he's a little obsessive-compulsive,lol always very exact about everything,over-all an OKAY teacher. he is amazingly understanding though,and would spend like 5 hrs going through something if you didnt get it :).

2
Easiness
2
Helpfulness
2
Clarity

he wastes class time and doesnt teach. he loves the syllabus

2
Easiness
5
Helpfulness
5
Clarity

i think he was the best teacher i had for math, hes fair and very good at teaching the material. he knows it inside and out and even though he tried too hard to be funny he was still awesome

3
Easiness
1
Helpfulness
3
Clarity

3
Easiness
5
Helpfulness
5
Clarity

test collecting is actually common in university.

5
Easiness
5
Helpfulness
5
Clarity

i liked this teacher even though we got out of hand in his class,,, "i want u guys to do good ARE U IN OR ARE U OUT" "WERE IN SIRRRRR"

3
Easiness
5
Helpfulness
4
Clarity

i think hes the best math teacher ive ever had because he is soo nice and understanding

4
Easiness
5
Helpfulness
5
Clarity

Actually makes data management interesting!

5
Easiness
5
Helpfulness
5
Clarity

The best...The test colleting policy isnt his idea.......Dont fully blame him. Otherwise, almost perfect but kinda needs to have him own opinion on things.

5
Easiness
5
Helpfulness
5
Clarity

Sir We Love You! Yeah I have you for Algeo! Yeah...Eric

3
Easiness
5
Helpfulness
5
Clarity

REALLY nice guy.........other people just don't know what they're talking about......Be glad you have him

2
Easiness
1
Helpfulness
1
Clarity

all time quotes: "No, No, No" while :O, and "C'mon guys, this is easy guys"

4
Easiness
2
Helpfulness
1
Clarity

Odd guy... goes SO fast that you don't even feel like its worth listening to him. Just copy down the notes and try to make sense of it.

5
Easiness
4
Helpfulness
4
Clarity

Easy teacher, especially in data management. teaches at good pace. Not bad once you got to know him.

3
Easiness
2
Helpfulness
2
Clarity

brillant, but goes too fast. i learned most things myself from the textbook. but he tries, overall he is a good teacher

3
Easiness
2
Helpfulness
3
Clarity

the IB people in England dont know you! Give up the England speeches, we get it already! thank goodness that year is over

3
Easiness
5
Helpfulness
5
Clarity

ignites the spark of interest (specially in physics)

3
Easiness
4
Helpfulness
4
Clarity

good teacher. his jokes are funny but he talks too fast!

5
Easiness
5
Helpfulness
5
Clarity

great teacher overall!

4
Easiness
5
Helpfulness
5
Clarity

this is a nice guy who really cares about people and how they do A+

4
Easiness
2
Helpfulness
4
Clarity

teaches clearly, but moves too quick, no time to sink in...

5
Easiness
3
Helpfulness
5
Clarity

He is a great teacher, very easy. He is also a great coach!

3
Easiness
2
Helpfulness
1
Clarity

talk about clarity ... being in his classes just confuses me even more

4
Easiness
4
Helpfulness
4
Clarity

Strangeeee!! Bates!!!!

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Learn more about St. Robert Catholic High School

5-star
71%
4-star
10%
3-star
9%
2-star
4%
1-star
3%
Based on 3,776 Ratings
St. Robert Catholic High School is located in Thornhill, Ontario with an average teacher rating of 4.04 stars. When comparing St. Robert Catholic High School's teachers to other teachers in the province of Ontario, St. Robert Catholic High School's teachers are below the average of 4.18 stars. St. Robert Catholic High School ranks 1,122 amongst all High Schools in the province of Ontario. Learn More