Average 4.76 based on 31 teacher ratings
Jim Hartog is a Science teacher at O'neill Collegiate & Voc Institute located in Oshawa, Ontario. When comparing Jim Hartog's ratings to other teachers in the province of Ontario, Jim Hartog's ratings are above the average of 4.17 stars. Additionally, the average teacher rating at O'neill Collegiate & Voc Institute is 4.11 stars.
3
Easiness
5
Helpfulness
5
Clarity
5
Knowledge
3
Textbook Use
3
Exam Difficulty
3
Easiness
4
Helpfulness
4
Clarity
5
Knowledge
3
Textbook Use
3
Exam Difficulty

...my teacher 22 years ago and just saw him this afternoon...think he's unlocked the fountain or has a cryo lab in his home office because he hasn't changed !!!... and yes I'm in a science based profession and love it ... the man played his part ;)

3
Easiness
5
Helpfulness
5
Clarity

I loved having Mr. Hartog for a teacher in gr. 10! He made it fun, and even though he didn't have the easiest group of kids, he made it fun and interesting!

3
Easiness
4
Helpfulness
4
Clarity

Gets right to the point, however he doesn't stick to what he says (took off marks for bad drawings on a project when he says before "this isn't an art class")

4
Easiness
5
Helpfulness
5
Clarity

I had him for half of a year when he retired...he was a good teacher...didn't particularly like me tho

2
Easiness
2
Helpfulness
2
Clarity

What a guy.. only Hartog would drop your grade ten percent in the final week because he doesnt like you, only to have to bump it back up when you rock the final

4
Easiness
5
Helpfulness
5
Clarity

I'll never forget "socks and sandals" and "MAY I go to the bathroom"? I'm sorry I didn't take biology and I'm sorry to see you leave. Thanks for grade 10 tho!!!

4
Easiness
5
Helpfulness
4
Clarity

I hated Biology and I always will! But u were awesome!!! GO MR. HARTOG!!!

3
Easiness
5
Helpfulness
5
Clarity

Great Science Teacher. One of the best.

3
Easiness
5
Helpfulness
5
Clarity

Mr.H you are awesome!!! You have good teaching methods but let us have fun! You are the reason i am staying in science. You Rock!!

5
Easiness
5
Helpfulness
5
Clarity

You're the best science teacher I've ever had!!

3
Easiness
5
Helpfulness
5
Clarity

He's cool. And his last name is pronounced cool. Like a klingon. He's so cool.

3
Easiness
5
Helpfulness
4
Clarity

Lol, you R0xers mr.Hartog. The mr, Ms thing is so funny, I had a wicked time in Science now if only I could make a science without numbers ....

3
Easiness
4
Helpfulness
3
Clarity

good teacher..gotta love the sandals!!! hes gotta love his respect Mr.....or Miss......!!!

5
Easiness
5
Helpfulness
5
Clarity

you're the best teacher EVER

3
Easiness
5
Helpfulness
5
Clarity

grade 9 science, still talked with him the next 5 years (go badminton!)

3
Easiness
5
Helpfulness
5
Clarity

I had Mr. Hartog 2 years ago for OAC ... BEST TEACHER EVER!!

2
Easiness
5
Helpfulness
5
Clarity

Organized, clear and incredibly intelligent and funny!

2
Easiness
5
Helpfulness
5
Clarity

Totally cool! He is the reason I stayed in science.

4
Easiness
5
Helpfulness
5
Clarity

there is no cold, there is no black, protons do not move!

1
Easiness
5
Helpfulness
5
Clarity

Love it when he speaks in third person! Socks and sandels rule.

1
Easiness
5
Helpfulness
5
Clarity

What does the bronchus do? A. B. C. D. E. F. G. H. I. J. hmm i guess F.

5
Easiness
5
Helpfulness
5
Clarity

Mr ______, do your homework! Dont be a SLACKER like I was in high school!

1
Easiness
5
Helpfulness
5
Clarity

If you take multiple choice tests in university, you'll thank Mr.H for his.

2
Easiness
4
Helpfulness
4
Clarity

Mr............ , you're not paying attention!

4
Easiness
5
Helpfulness
5
Clarity

I keep it where the sun doesn't shine

1
Easiness
2
Helpfulness
3
Clarity

I can only guess where he keeps the 'red pen' at night!

5
Easiness
5
Helpfulness
5
Clarity

Science is brutal, but your not

2
Easiness
5
Helpfulness
5
Clarity

Hartoggie's the man

5
Easiness
5
Helpfulness
5
Clarity

You failed me, but it was my fault

5
Easiness
5
Helpfulness
5
Clarity

Hartog is King

3
Easiness
5
Helpfulness
5
Clarity

hartog makes biology fun.

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Learn more about O'neill Collegiate & Voc Institute

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4-star
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3-star
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2-star
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1-star
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Based on 2,344 Ratings
O'neill Collegiate & Voc Institute is located in Oshawa, Ontario with an average teacher rating of 4.11 stars. When comparing O'neill Collegiate & Voc Institute's teachers to other teachers in the province of Ontario, O'neill Collegiate & Voc Institute's teachers are below the average of 4.17 stars. O'neill Collegiate & Voc Institute ranks 997 amongst all High Schools in the province of Ontario. Learn More