James Ahn

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Data based on 9 reviews.

Overall Rating: 4.9 / 5.0

What kind of test questions does this teacher use most often (choose one):

Multiple Choice
Fill-in-the-Blank
Short-Answer / Essay
Combination of the Above
Other

Is the teacher available for extra help during study halls, lunchtime, before or after school, etc.?

Almost Always
Often
Sometimes
Rarely
Never

The teacher responds to emails promptly. Do you...

Strongly Agree
Agree
Neither Agree nor Disagree
Disagree
Strongly Disagree

The teacher posts in-class materials online for reference (slides, etc.):

Almost Always
Often
Sometimes
Rarely
Never

The teacher lets us know at the beginning of the course and along the way how much each part of the class (homework, papers, quizzes and tests) counts towards our total grade:

Strongly Agree
Agree
Neither Agree nor Disagree
Disagree
Strongly Disagree

How much homework does this teacher assign?

Way too much
More than most, but still okay
About the same as other classes
A little less than other classes
A lot less than other classes

The amount of writing required in this class is:

Very High
High
Medium
Low
Very Low / None

The teacher allows us to use technology in class (e.g. laptop, calculator, smart pen, etc.)

Almost Always
Often
Sometimes
Rarely
Never

How much memorization is required to do well in this teacher’s course?

Very High
High
Medium
Low
Very Low / None

What advice would you give yourself if you were just starting the class now?

Class of 2027

Nov 15, 2025

memorize everything he talks about and make sure you review everything for unit tests

Class of 2026

Jun 20, 2025

- do your homework - know your trig identities

Class of 2024

Jul 17, 2023

he allows you to ask questions from the homework, it helps to utilize the time. Class time is given for a reason, do the work in class. Multiple choice questions on test are worth 6%, so don't mess up :) study with the provincial practice review that he provides because they are similar to the actual tests, and most are challenging. ask questions with your classmates, they help sometimes (after they're done laughing at you. _. ) don't get discouraged, he looks disappointed at you all the time.

Class of 2020

Sep 02, 2020

People like to throw a lot of crap around about who is the best/most challenging math teacher. I’ve been in many teachers classes and I’m here to put an end to this mystery. The answer to both is Mr. Ahn. Mr. Ahn’s classes are difficult, do not get me wrong. They are under no circumstances a walk in the park. BUT if you want to succeed in a career in mathematics, he’s the best teacher at FH to get you there. His lessons are well planned and thoughtful, even if they are a little tedious with the proofing. He assigns a daunting amount of homework, but normally not all of it needs to be completed to fully understand the concept, and he doesn’t check. That being said, he does give you time to work in class, and expects you to use it. His tests are hard. Really hard. He likes to get creative with his questions, but generally it comes in handy in future classes, because your understanding of the topic must be thorough in order to perform well. Despite all of the points I mentioned above though, his class can actually be quite pleasant. He’s really friendly if you’re a hardworking student, and does not shame anyone based on their mathematical abilities. I always felt comfortable attending flex, and he was available when I needed him, making it easy for students to succeed. Overall, his courses are great for students who are passionate about math and plan on taking AP courses. If you hate math, or have an attitude problem, I would advise you pick a different teacher.

Class of 2022

Apr 12, 2020

The teacher is pretty chill and nice, however he is a VERY hard marker. You can still do very well in his class, but his quizzes are out of like 7 so it's hard to get an A on those. Go in for flex and have him help with you writing/understanding. Also, for his quizzes, make sure you know all the stuff he talked about in class, sometimes he'll have random names/dates on the quizzes, but don't stress too much it's a pretty good class.

Additional Comments

Class of 2026

Jun 20, 2025

Mr Ahn is lovely; he knows how to teach, and he loves math. Do the homework and you'll be fine, just ignore the Science Academy kids