Average 4.67 based on 25 teacher ratings
Andrew Castellarin is a Math teacher at St. Mark High School located in Manotick, Ontario. When comparing Andrew Castellarin's ratings to other teachers in the province of Ontario, Andrew Castellarin's ratings are above the average of 4.36 stars. Additionally, the average teacher rating at St. Mark High School is 4.23 stars.
4
Easiness
5
Helpfulness
5
Clarity
5
Knowledge
3
Textbook Use
4
Exam Difficulty
5
Recommended
5
Easiness
5
Helpfulness
4
Clarity
4
Knowledge
1
Textbook Use
3
Exam Difficulty

He is a genuinely helpful guy. He does what he can, and if he can't find out right then, he'll find out later instead of forgetting your problem. Had him for Computer Studies and currently have him for Computer Science, and it's the easiest class you could ever take.

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

I loved this man. Twice.

5
Recommended
3
Easiness
5
Helpfulness
5
Clarity
5
Knowledge
1
Textbook Use
4
Exam Difficulty

Best teacher ever!! And a great coach!

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

Absolutely awesome math teacher. Passed with a 84 and I am not a strong math student what so ever. He is very funny and super caring. rock on Cast

5
Easiness
5
Helpfulness
5
Clarity
5
Knowledge

chimp's face chimp's face!!! lol I love this guy!!! his bellybutton does the stuff the other students said it does!!

4
Easiness
5
Helpfulness
5
Clarity

love him love him LOVE him!! he's the best!! I had never seen a "chimp's face" before, really wasn't sure what it was, but ohmy god when he made his bellybutton do that thing we all freaked!!waycool

3
Easiness
5
Helpfulness
5
Clarity

actually HAS a pet monkey!!! we couldn't believe it, but he brought in this blue-bummed creature that peed on his lap and screamed at us!!! i think he got in trouble for it tho

3
Easiness
5
Helpfulness
5
Clarity

did this thing with an electrical outlet, a banana and a parakeet. Its prob illegal but what a show!!

3
Easiness
5
Helpfulness
5
Clarity

made me dance with a girl i barely know, but it ended up ok, I'm dating her now. love u sir!! - Sarah

3
Easiness
5
Helpfulness
5
Clarity

Has a lot of interesting info on the jihadis. I guess he learned a lot while training in Afghanistan 4 years ago. He lets me feed his ferrets.

2
Easiness
5
Helpfulness
5
Clarity

yer the best sir! i amnt sure what it was you taut us but i had fun!

3
Easiness
5
Helpfulness
5
Clarity

he told us this story about monkeys and african lion safari that was so funny i almost cried laughing. he should be on TV

3
Easiness
5
Helpfulness
5
Clarity

laughing so hard i can barely type...had a kinkajou in class today, and the things it did OMG funny! castellarin just watched it and shook his head. he has more crazy animals than anyone ive heard

3
Easiness
5
Helpfulness
5
Clarity

okay, since when is a teacher allowed to be so funny? did this thing with his armpit and a bicycle pump and i thought he'd killed himself! 3 kids had to help him up...but still one of the best!

3
Easiness
5
Helpfulness
5
Clarity

Mr C rules....ice fishing stories, football stories, uni stories, and a whole bookload of stories about monkeys....he could be a standup comic!!

5
Easiness
5
Helpfulness
5
Clarity

he did this incredible demonstration with a poodle and a duck, nort sure how the poodle survived it, but a really cool lab demo! really original

3
Easiness
5
Helpfulness
5
Clarity

made my friend laugh when he was drinking milk and it shot out his nose and all over a girl in front...Mr C was laughing so hard he couldn't stand up....get this guy if u can hez c

3
Easiness
5
Helpfulness
5
Clarity

a group of us here all agree: funny, funky, and more stories about animals than i ever thought possible. gotta shave the head tho....

5
Easiness
5
Helpfulness
5
Clarity

Hilarious stories...u won't believe what happened with the turtle when he was swimming! i nearly peed myself!!!

1
Easiness
4
Helpfulness
2
Clarity

I can't understand his obsession with fish and turtles

5
Easiness
5
Helpfulness
5
Clarity

he always comes into my science class when hes teaching...weird...but cool.

5
Easiness
4
Helpfulness
4
Clarity

i got a lower grade for rating this teacher when i was 12, i don't suggest it

3
Easiness
2
Helpfulness
3
Clarity

needs to keep his mind off footballa nd help others in the room.

5
Easiness
4
Helpfulness
4
Clarity

good teacher

5
Easiness
5
Helpfulness
5
Clarity

All he talks about is gardening

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Learn more about St. Mark High School

5-star
77%
4-star
8%
3-star
6%
2-star
2%
1-star
4%
Based on 553 Ratings
St. Mark High School is located in Manotick, Ontario with an average teacher rating of 4.23 stars. When comparing St. Mark High School's teachers to other teachers in the province of Ontario, St. Mark High School's teachers are below the average of 4.36 stars. St. Mark High School ranks 802 amongst all High Schools in the province of Ontario. Learn More