Average 4.83 based on 81 teacher ratings
Glen Cordner is a Science teacher at Bayview Secondary School located in Richmond Hill, Ontario. When comparing Glen Cordner's ratings to other teachers in the province of Ontario, Glen Cordner's ratings are above the average of 4.17 stars. Additionally, the average teacher rating at Bayview Secondary School is 4.04 stars.
4
Easiness
5
Helpfulness
5
Clarity
5
Knowledge
3
Textbook Use
3
Exam Difficulty
5
Recommended
3
Easiness
5
Helpfulness
5
Clarity
5
Knowledge
3
Textbook Use
4
Exam Difficulty

Mr. Cordner is the best science, more especifically biology, teacher that a person may get.He tries to make sure that everybody understands and no one is ever left out in his class.He makes bio so fun and tangible that students rarely have to memorize.Also, he's always willing to help the students out, no matter what the problem is.He isn't an easy marker (his marking is logical tho), but he is very caring, knowledgable, responsible, and always positive. You're really lucky if you have him!

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

Your life will be changed forever.

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

Glen is a real OG. He does not teach, he inspire. You can play 8 ball pool all class and he wont even mind. before moving you will get at least 3 warnings. After the third we will move you after a week. Furthermore, he will move you with the person u talk most to so ur not alone. However, it does not matter where u sit, u will never be alone in his class. You can roast other people and he will join u. his scientific knowledge is unmatched. if u get him ask if he remembers eric and hossein.

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

Best biology teacher I've ever had, Mr.Cordner is the best. He is very patient and funny, I really enjoyed his classes. He is very knowledgeable and answered all of our questions no matter how ridiculous it is. I can say he's my favourite teacher. The only thing to watch out for is that he mark slow, and he lost one of our quiz paper XD

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

Best science teacher in bayview. Great teacher but watch out for the bio unit in grade 9 and 10.

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

Mr.Cordner is amazing. He always stays after school and offers extra help. He is the most responsible teachers I have ever met!

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

Honestly Mr. Cordner is the best teacher I have ever had. He actually makes learning extremely fun. Rock on with the beard Mr. Cordner

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

Amazing teacher

5
Recommended
5
Easiness
5
Helpfulness
4
Clarity
5
Knowledge
2
Textbook Use
2
Exam Difficulty

Well he is super chill and really nice. He gives a load ton of homework but other then that he's the gresatest science teacher ever

5
Recommended
3
Easiness
5
Helpfulness
5
Clarity
5
Knowledge
4
Textbook Use
2
Exam Difficulty

Legit makes science super fun and imo I think he is very knowledgeable about the material. His tests are tricky but exam was insanely easy. Make sure you pay attention in class and do the homework (you will regret it). Only class i looked forward to and i really hope i get him again.

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


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


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

3
Easiness
5
Helpfulness
5
Clarity
5
Knowledge

Mr. Cordner is not only a great teacher, but he is an amazing person. It makes me happy to know that teachers like Mr. Cordner are there to help you succeed no matter what - be it biology or life lessons in general.

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

Best teacher I've ever had #beardonpoint

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

very smart and nice man. you're lucky if you got him as a teacher.

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

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

hot

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

Amazing teacher (:

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

HIS BEARD THO. Mr. Cordner is a really fun and knowledgable teacher.

1
Easiness
5
Helpfulness
4
Clarity
5
Knowledge
2
Textbook Use
3
Exam Difficulty

good teacher but takes forever to mark tests. we have 2 months left of the semester and he's only marked 2 quizzes...

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

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

amazing teacher :) honestly! he's tests are a bit hard but overall, great teacher

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

Mr Cordner is a biology god. His notes are literally the bible of biology. He has the answer to any biology question you can think of. Encourages critical thinking and questions and is so, so patient. Will jump through hoops to see that you succeed. Just an amazing teacher. Wish I could have had every course with him.

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

Great teacher, very knowledgeable and a great sense of humour. Do not expect a tests back until the few days he has to submit your mark. May likely not mark an entire unit test. Enjoys a Non-Fat Latte with 2 shots of espresso and one splenda

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

Great teacher, very knowledgeable and has a great sense of humour. Don' t expect any tests/quizzes back until the days before he has to hand in your interim, midterm and final marks. Will likely not mark an entire unit test and just not count it.

4
Easiness
5
Helpfulness
5
Clarity
5
Knowledge

Mr. Cordner seems to know about everything! He is able to answer any questions the students have to the best of his knowledge. He makes class fun and can explain concepts well. He cares about everyone. He also devotes his spare time to help anyone. He's one-of-a-kind and undoubtedly a wonderful teacher to have!

5
Easiness
5
Helpfulness
4
Clarity
5
Knowledge

awesome teacher and the most helpful especially in Biology

4
Easiness
4
Helpfulness
5
Clarity
5
Knowledge

Best teacher at bayview, he understands his students and loves his job :)

3
Easiness
5
Helpfulness
5
Clarity
5
Knowledge

definitely the best teacher i have ever had in my life, best teacher at bayview FOR SURE! i owe my interest in biology to him and his AMAZING way of teaching! he has a lot of knowledge, an awesome smile, and lovessssss his job! didnt notice how time went by in his class! :) :)

4
Easiness
5
Helpfulness
5
Clarity
5
Knowledge

Simply love his teaching. He is the person who got me interested in Biology. best teacher i have ever had!

4
Easiness
5
Helpfulness
5
Clarity
5
Knowledge

Best teacher (quality wise) for biology, makes learning fun and involves you into the class. Lots of fun in that class. Much love,
-Ilya

4
Easiness
5
Helpfulness
5
Clarity
5
Knowledge

really helpful and cheerful!

3
Easiness
5
Helpfulness
5
Clarity

most phenomenal teacher ever! although he marks hard, it WILL prepare you for uni. always there if you need help after school. honestly, best teacher i've ever and will ever have, no doubt. :)

4
Easiness
5
Helpfulness
5
Clarity

Every word that comes out of his mouth makes sense. He has an incredible way of teaching and an amazing smile. He prepares you well for tests and is really helpful. Don't wanna leave his class :( Good times, good times.

5
Easiness
5
Helpfulness
5
Clarity

5
Easiness
5
Helpfulness
5
Clarity

best teacher EVER!

5
Easiness
5
Helpfulness
5
Clarity

1
Easiness
1
Helpfulness
4
Clarity

5
Easiness
5
Helpfulness
5
Clarity

one of the best teachers at bayview

5
Easiness
5
Helpfulness
5
Clarity

5
Easiness
5
Helpfulness
5
Clarity

5
Easiness
5
Helpfulness
5
Clarity

Best teacher ever :)

5
Easiness
5
Helpfulness
5
Clarity

Best teacher I've ever had. Period.

5
Easiness
5
Helpfulness
5
Clarity

IM FAILING IS CLASS, BUT HES THE BEST TEACHER EVER, best part of my morning!

3
Easiness
5
Helpfulness
4
Clarity

5
Easiness
5
Helpfulness
5
Clarity

5
Easiness
5
Helpfulness
5
Clarity

Outstanding teacher, but only marks a bit hard.... But fair enough.

5
Easiness
5
Helpfulness
5
Clarity

Very Knowledgable and helpful, willing to patiently explain to the dumbest students druing class or after school, also very cheerful and brightens my day :)

5
Easiness
5
Helpfulness
5
Clarity

4
Easiness
5
Helpfulness
5
Clarity

Cordner is the best biology teacher you can ever have. I had him for grade 11 and 12. Now I study Kinesiology at York and I belive he made the foundation for me. I can't thank him enough,

3
Easiness
5
Helpfulness
5
Clarity

I hate biology but the only reason why I continued taking it is because he was such an amazing teacher. I almost failed his class but it was worth it. He is so understanding and really wants all his students to do well.

5
Easiness
5
Helpfulness
5
Clarity

4
Easiness
5
Helpfulness
5
Clarity

The best teacher ever! You shouldn't need to study all the much if you pay attention to everything he says. He's a really nice guy and his teaching style is remarkable.

5
Easiness
5
Helpfulness
5
Clarity

Character Matters and he has a wonderful one, unlike several of the teachers, especially English teachers from the school.

3
Easiness
5
Helpfulness
5
Clarity

Mr.Cordner is very understanding and caring. An excellent teacher indeed. Makesure you get him for grade 12 Biology....he is the best option!

5
Easiness
5
Helpfulness
5
Clarity

Very nice person!

1
Easiness
5
Helpfulness
5
Clarity

Really good teacher but very hard marker. his tests are really hard yet he is really helpful and understanding

3
Easiness
5
Helpfulness
5
Clarity

This man is amazing. Had him for a whole year, Im the luckest person alive! "Yes, no, maybe?"

4
Easiness
5
Helpfulness
5
Clarity

Good teacher, fair marker, very clear and funny.

3
Easiness
5
Helpfulness
5
Clarity

Great teacher! Really patient and extremely helpful.

5
Easiness
5
Helpfulness
5
Clarity

Had a great time on the wrestling team in (I was the MVP in '02, so hopefully you know who this is), keep up the good work! Hope you read this. Cheers.

4
Easiness
5
Helpfulness
5
Clarity

Mr. Cordner... I have no words, he smiles, he makes jokes, he makes science soooo much fun!!! And he's a great teacher too... whoever has him is sooo lucky!!!

5
Easiness
4
Helpfulness
4
Clarity

A teacher that never stops smiling... but he couldn't answer some of the class's questions...

4
Easiness
4
Helpfulness
4
Clarity

has the patience of a saint, awesome teacher...

3
Easiness
5
Helpfulness
5
Clarity

REALLY REALLY AWESOME TEACHER! (helped me get into McGill with great offers!!!!) and he never says no to anyone!!!

4
Easiness
4
Helpfulness
4
Clarity

HE is an AWESOME teacher, but too slow at marking. We never got our labs and assign. back on the last day. Be prepare for the mark difference in mid+final

4
Easiness
5
Helpfulness
4
Clarity

He is a very GOOD teacher ..........i like him so much !!!!!!

5
Easiness
5
Helpfulness
5
Clarity

Great Teacher. I listened to most of his classes... He's a Jiu Jitsu guy too

3
Easiness
5
Helpfulness
4
Clarity

the cord rox! he's an awesome teacher and made bio so fun! i wish i could've stayed in that class forever...TEACH GR.11 U BIO!!!!!!!

5
Easiness
5
Helpfulness
5
Clarity

best science teacher ever... u make it so much fun and for the first time I love bio...

5
Easiness
5
Helpfulness
5
Clarity

Best Science Teacher i ever had in my whole life. So helpful all the time... Does Jiu-Jitsu

4
Easiness
5
Helpfulness
5
Clarity

Thanks for making bio Fun!!!

3
Easiness
5
Helpfulness
3
Clarity

He's the greatest! :) really sweet and caring teacher!

2
Easiness
3
Helpfulness
4
Clarity

he's very nice and sweet , although i hate bio...i feel sorry for him sumtimes, halr of the class is failing ...

3
Easiness
5
Helpfulness
5
Clarity

Great bio teacher and wrestler. He's always smiling.

2
Easiness
4
Helpfulness
5
Clarity

First day, i thought he was a grade 12 TA. His class is extremely fun, and pretti much everyone likes it. The thing is, he marks way too hard.

3
Easiness
5
Helpfulness
3
Clarity

good clarity, but I give him a 3 for always making mistakes in the notes and making us go back and correct them later.

3
Easiness
4
Helpfulness
5
Clarity

Funny teacher... Although bio is a hard topic, he tries his best :)

3
Easiness
4
Helpfulness
4
Clarity

Nice guy, I think he doesn't like me though. =/

5
Easiness
5
Helpfulness
4
Clarity

Buzz lightyear to the rescue

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Learn more about Bayview Secondary School

5-star
73%
4-star
11%
3-star
7%
2-star
4%
1-star
3%
Based on 4,709 Ratings
Bayview Secondary School is located in Richmond Hill, Ontario with an average teacher rating of 4.04 stars. When comparing Bayview Secondary School's teachers to other teachers in the province of Ontario, Bayview Secondary School's teachers are below the average of 4.17 stars. Bayview Secondary School ranks 1,142 amongst all High Schools in the province of Ontario. Learn More