4.3

Jeff Dahn

Physics - Dalhousie University

4.3
Quality
3.5
Difficulty
73%
Would Retake
86
Reviews
4.3
Quality
3.5
Difficulty
4.1
Helpful
4.4
Clarity

73%

Would Retake

86

Reviews

Rating Distribution
Official

5

57

4

15

3

7

2

4

1

3

What Students Say

Jeff is a really great teacher

1190 - 4.0 rating

Tests are relatively hard, but its all stuff you learn in the lectures which are super fun to attend and have great demonstrations you're never bored and you're never confused (you'll notice no one asks questions)

1190 - 5.0 rating
Class Info

Online Classes

100%

Attendance Mandatory

60%

Textbook Required

31%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

B+

95% confidence
Based on 21 grades
Most common grades:
A (6)
A- (4)
Not sure yet (2)
Grade Distribution
A(8)B(3)C(2)D(2)F(0)A-/B+(6)
Based on 24 reported grades
A: 6
A-: 4
Not sure yet: 2
A+: 2
Common Tags
Skip class? You won't pass. (6)
Amazing lectures (6)
Respected (5)
LOTS OF HOMEWORK (4)
Inspirational (3)
Hilarious (2)
Gives good feedback (2)
Lots of homework (2)
Rating Trend

Declining

-0.21 avg change
Jan
May
Dec
Jan
Jun
Dec
Last 6 months
Ratings by Course

PHYC1101

5.0

(1)

PHYS

5.0

(2)

PHYC1000

5.0

(1)

PHYS1010

5.0

(1)

PSYC1100

5.0

(1)
+14 more courses
Difficulty by Course

PHYC1000

5.0

PHYC1190

4.1

PHYSICS1000

4.0

PSYC1100

4.0

PHY1280

4.0

Reviews (86)
4.0
3.0
PHYC1100
May 8, 2002

Dr. Dahn is a good professor, but I find him to be a jerk outside of class.

5.0
4.0
PHYC1100
May 9, 2002

Dr. Dahn is a very exciting and hands on teacher.

2.0
5.0
PHYC1100
Jan 26, 2003

Best part of the course was when he electricuted himself. Also, CAPA sucks.

5.0
3.0
PHY1100
Mar 13, 2003

No Comments

5.0
2.0
PHYC1101
Mar 22, 2003

Nice Guy, Capa is soo fun :) and Well He makes fun of SMU!! :)

5.0
1.0
PHYS
Apr 14, 2003

No Comments

5.0
5.0
PHYC1100
Nov 7, 2003

He was a good prof and gave great in class experiments to help us understand the material better. His exams were extremely hard though.

5.0
1.0
PHYC1100
Nov 20, 2003

AN EXTREMELY NICE GUY! VERY FUNNY, BUT DONT TALK TO MUCH. THE EXPERIMENTS ARE GREAT AND HE GOES THROUGH ALL THE EQUATIONS AT THE RIGHT PACE

5.0
3.0
PHYC1100X
Dec 25, 2003

His class was tough, but he was an amaizing instructor!

5.0
5.0
PHYC1000
Jan 4, 2004

Hard course, great teacher... Kinda works out eh?

5.0
2.0
PHYS1100
Feb 11, 2004

Is well prepared for class, very amusing and interesting, excellent prof. Some CAPA questions were bloody hard, but in general was fairly easy.

5.0
3.0
PHYS1100
Jul 3, 2004

excellent

5.0
3.0
PHYS1010
Jul 3, 2004

No Comments

5.0
2.0
PHYS1100
Aug 23, 2004

Great experiments, informative lectures. CAPA is a bit of a kick in the teeth but that's what WebCT is for.

4.0
2.0
PHYC1100
Nov 5, 2004

No Comments

5.0
2.0
PHYC1100X
Nov 11, 2004

Very good at telling the facts. Lots of in-class demonstrations. Examples that mean a lot. He is fun, but has a hard time reading the colors from the computer graphs, he's color-blind! The CAPA's (weekly assignments) are very challenging, but there's the message board and TA's for help.

4.0
4.0
PHYS1100
Nov 21, 2004

his examples in class are great, and really make things clear to you that are hard to understand. But beware, if you go and talk to him outside of class he can be a bit of a jerk.

2.0
3.0
PHY1100
Dec 30, 2004

AVERAGE

5.0
3.0
PHYC1100
Jan 25, 2005

Great lecturer, tests were hard though, made you think "outside the box", although if he says a question is gonna be on the exam, it's gonna be on the exam!!

1.0
5.0
PHYS1100
Feb 13, 2005

No Comments

5.0
1.0
1100
Feb 14, 2005

ultimate... the man..

4.0
3.0
PHY1100
Mar 4, 2005

i really liked how he does a simple example for every lecture and he was pretty clear, also he is very funny, however his midterms and especially the exam was very hard, i really didn't like how the exam was only on the last 2-3 weeks of the term though

5.0
3.0
PHYS1100
Mar 4, 2005

Great teacher. Second best physics teacher i've ever had. Clear teaching and awesome demos. Jeff >> Not Jeff

3.0
3.0
1100
Mar 11, 2005

No Comments

5.0
3.0
PHYS1100
Apr 23, 2005

Amazing prof. Made all lectures intersting, and enjoyable to attend. Very helpful outside of class. By far the greatest prof I've had at DAL.

4.0
3.0
PHYC1100X
Apr 30, 2005

Good prof, gives good examples, explains well, and is very enthusiastic. His tests are kinda hard though. Didn't overly like him at first, but definitly missed him second term . . .

3.0
4.0
PHYSICS1000
May 12, 2005

His lectures are definately more interesting than Hewitts, but this course is certainly NOT an easy course. (which I thought when I registered)

3.0
4.0
PHYSICS1100
Aug 18, 2005

Good guy but honestly I didn't find him that helpful, the tests are difficult and the book was useless(actaully confused me even more) use the physics 1300 text book much better in my opinion. Don't take this course unless you have to because the next term with Hewitt is a living hell.

5.0
2.0
PHYS
Aug 31, 2005

Nice decent man

4.0
3.0
PHYS1100
Sep 30, 2005

Entertaining experiments. Very straight forward and easy to understand. Not as funny as he thinks he is.

5.0
4.0
PHYSICS1100
Grade: A
Nov 21, 2005

he's wicked. his is my favorite class

3.0
4.0
PHYS1100
Jul 14, 2006

doesn't appear to like girls unless they are top of the class. He's really buddy-buddy with the guys though. He seemed very energetic and nice in class, but when I approached him he was very difficult and shifty/nervous to speak with.

4.0
3.0
PHYC1100
Jul 26, 2006

Jeff's classes were really interesting and he has a knack for engaging his students. Demonstrations were always helpful and entertaining. Seems like a really fun guy, but was very standoff-ish when I approached him after class one day. Tests are very challenging, but fair. Final exam very reasonable. All in all, great prof. Recommended.

5.0
3.0
PHYC1100
Sep 5, 2006

Great Prof, enthusiastic, informative and thorough.

5.0
4.0
PHYC1100
Jan 4, 2007

Great prof. Hard subject. He cares only if you care. He let us shoot things at him several times in class to demonstrate and illustrate concepts.

5.0
2.0
PHYC1100
Jan 6, 2008

Great prof, awesome demonstrations, he makes class interesting. Does a really good job of keeping people interested in the subject matter.

5.0
4.0
PSYC1100
Apr 17, 2008

Jeff is a prof who seems to really loves his work and teaching. He is always really well prepared for class and his lectures run really smoothly even with his wicked demos. Overall a funny, awesome guy who makes physics interesting!

5.0
4.0
PHYC1100
Apr 18, 2008

Great prof. He made a point of us understanding the material, as opposed to just using a formula.

4.0
5.0
PHYC1100
Apr 19, 2008

He's the big honcho (or at least one of them) of the Physics department. Knows his stuff and loves it. Very clear lectures but useless if you ask him for help 1-on-1. Does not give alot of partial points (unlike Hall) on tests and exams

5.0
1.0
PHYC1100
May 9, 2008

Thank you Dr. Dahn you have been a huge help this year. Your efforts have increased my work ethic and also my general interest in physics. Your lectures are phenomenal, they demonstrate REAL life situations (radio lecture was too cool for school:)). I couldn?t have received a professor with more care for his students and their success.

5.0
3.0
PHYS1100
Jun 22, 2008

This man doesn't make mistakes. Beecause of this he believes those who make mistakes should not get part marks on his midterms/final. Annoying though this may be, if you study hard and answer your CAPA you should be able to pass. Beware the final, if you are not ready it will consume you in under 30 minutes.

5.0
1.0
PHYC1100
Dec 6, 2008

He sure knows his stuff, and his lectures were actually fun to go to.

5.0
5.0
PHYS1100
Aug 14, 2010

Cockiest man on campus! However, he has the smarts and the teaching skills to back it. Loved his classes, but the one time I asked him a question outside of class, he managed to make me feel stupid for not getting a simple concept :( Unintentionally condescending would be a way to describe him, but very good at what he does.

5.0
4.0
PHYC1100
Nov 19, 2010

Overall great Prof! He is very smart, has amazing accomplishments and is rich as hell; yet, he wears his t-shirts and jeans to every lecture and is relatively humble. Easy to understand with his diagrams and in-class experiments. A genuinely great guy. Mid terms/exams hard, but make up for it with assignments and labs. GOTTA LOVE THAT KERMIT VOICE!

5.0
4.0
PHYC1100
Jan 31, 2011

Genuinely great prof. Excellent in-class demos and clear example problems. Very clear with what material would be covered on exams. Hard but very fair marker. Exams were fair and challenging. Always made himself available for helping students. Overall, best prof all year by far.

5.0
3.0
PHYC2
Feb 7, 2011

Excellent prof, made lecture interesting. made learning easy if you went to lecture.

5.0
2.0
PHYC1100
Mar 20, 2011

Great prof; great demos, really clear and easy to understand, and a pretty good sense of humor to boot!

4.0
5.0
PHYC1100
Aug 20, 2011

Excellent class! Favorite prof by far. He made every class interesting, and easy to listen to. Only problem was that I found the material VERY hard, and ended up dropping the class. However, Professor Dahn explains things very well, I just couldn't grasp some of these difficult physics concepts. Physics and I have gotten along well...

5.0
4.0
PHYC1100
Oct 18, 2011

Great at explaining concepts. Wonderful in-class demos. Good sense of humour.

5.0
3.0
PHYC1280
Oct 27, 2011

Dahn is by far the best prof I have this year. His in class demos and examples are great, and he is always willing to help me out if I have a question im stuck on.

5.0
3.0
PHYS1100
Dec 2, 2011

Best prof I have ever had. Great sense of humor. Makes every lecture interesting. Seem to care about every student and want everyone to succeed.

5.0
3.0
PHYS1100
Apr 5, 2012

Jesus can walk on water, but Jeff Dahn can swim on land.

4.0
3.0
PHY1280
Oct 31, 2012

He is extremely helpful but the CAPAS are quite different than what he teaches in the class.

5.0
3.0
PHYC1280
May 30, 2013

he is a great prof,but exam is kind of diffcult

5.0
4.0
PHYS1190
Grade: Not_Sure_Yet
Oct 28, 2013

awesome guy, the work is quite challenging, be sure to read the book and go to extra help.

5.0
4.0
PHYS1190
Nov 20, 2013

All I have to say is "He's AMAZING!"

5.0
3.0
PHYSC1180
Nov 30, 2013

This guy's lectures are so good that you will want to major in Physics.

3.0
5.0
PHYC1190
Dec 5, 2013

Very hard class if physics isn't already your strong suit. Don't base your knowledge before tests on how well you do on the practice exams posted - they're often times 1000x easier than the real deal. The final exam is worth studying for, don't rely on examples on your cheat sheet because guaranteed you won't see them on the final.

3.0
5.0
1190
Grade: Not sure yet
Nov 7, 2014

Lectures make material seem easy, but homework CAPA are 1000% times harder. Can take 5+ hours to complete. You might be lucky to pass the class.

5.0
4.0
1190
Nov 26, 2014

Dahn is a great prof! Tests are relatively hard, but its all stuff you learn in the lectures which are super fun to attend and have great demonstrations you're never bored and you're never confused (you'll notice no one asks questions).Capa assignments are tough but relevant so take time to get help and do ALL the questions, plus the marks add up.

4.0
4.0
1190
Grade: D+
Jan 5, 2015

Jeff is a really great teacher! He has created the most lithium ion battery patents in the world, so this guy is clearly not a prof for the money. He makes his classes hard to fail, if you put the work in through out the year. I failed both midterms and the final and still passed. Class demos were awesome, notes were clear! He is Awesome!!

5.0
4.0
PHYC1190
Grade: A+
Jan 9, 2015

Very effective teacher. I left lectures feeling like i had gained a lot of knowledge. His assignments really made you think and apply the concepts we had covered (great for further understanding). He was sometimes condescending and not the most helpful, but I guess that's allowed when you're the best.

4.0
4.0
PHYC1190
Jan 15, 2015

Coming from someone who entered his physics class on the first day with no prior knowledge of physics (didn't take any physics classes in high school), he is the reason I passed the course. No, I didn't get the best mark; but he is better than my current 1290 prof. Midterms and exam were hard, but you will understand the material regardless.

5.0
2.0
1190
Grade: A
Jan 24, 2015

The best prof that I ever had!! Fun demonstration in the lecture and it'll be helpful for your test if you finished all the CAPA, although the test is a little bit tough . If the TA can't help to answer your question, just show up in his office and he will help you with no hesitation!

2.0
4.0
PHYC1190
Mar 24, 2015

Dahn is a good lecturer. However teaching the material he tends to be all over the place. He gives great demonstrations during class. The assignments are essential. They take a lot of time however they are worth doing. The test questions all come from the assignments. If you can do the assignments you will do well on the tests.

5.0
4.0
PHYC1190
Grade: A-
Dec 7, 2015

Gives awesome demonstration on concepts he teaches

5.0
4.0
PHYC1190
Grade: A-
Dec 11, 2015

His lectures are fantastic, and he is more than happy to help you with any problems you have. Tests are hard, which is why doing the CAPAs is crucial.

4.0
4.0
PHYC1190
Grade: B
Dec 18, 2015

Lectures are good. In class demonstrations are helpful and suit the class material perfectly. Assignments are difficult but not impossible. Tests are not too difficult but they are frustrating because you learn a courses worth of material but only see a fourth or fifth of what you actually studied and learned in class. Never purchased textbook.

5.0
4.0
PHYC1190
Grade: B+
Jan 1, 2016

DAHN IS THE MAN!!!!! clearly the best prof dal has to offer,. his class is hard and CAPA assignments suck a big one... But it won't matter because it'll help you in the long run. And he knows how hard and crappy the assignments are, he thrives on the suffering of students do to his assignments. all in all great course, great prof and great guy!

4.0
3.0
PHYC1190
Grade: C+
Feb 12, 2016

Great prof!

5.0
3.0
PHYSICS1100
Grade: A-
Apr 28, 2016

The best prof forever!

4.0
3.0
PHYC1190
Grade: A
Dec 19, 2016
Would take again

Great professor

Skip class? You won't pass.
LOTS OF HOMEWORK
Amazing lectures
5.0
4.0
PHYC1190
Grade: A
Jan 13, 2017
Would take again

Dahn is fantastic. Does live experiments EVERY lecture and they're always relevant to the material. I wish he taught 1290. Got an A in the course, and learned a lot.

Respected
Amazing lectures
1.0
5.0
PHYC1190
Grade: B+
Mar 3, 2017
Wouldn't take again

Alway does the marking wrong

Tough Grader
LOTS OF HOMEWORK
TEST HEAVY
5.0
5.0
PHYC1190
Grade: B-
Apr 2, 2017
Would take again

Jeff Dahn is an amazing professor. His lectures are fascinating and there is always some type of incredible demonstration. He made me LOVE physics. However, this class is TOUGH. You need to be engaged from the beginning or you will not pass. Labs are mandatory to attend and if you do not attend lecture, you will fail! Tough, but AWESOME.

Respected
Skip class? You won't pass.
Inspirational
5.0
5.0
PHYC1190
May 26, 2017
Would take again

By far the best lecturer I have ever had, or ever will have. As someone who didn't take physics in high school, I was worried, however having Dr. Dahn for PHYC1190 was incredible. Engaging, incredibly knowledgeable & brilliant. Had sweet demonstrations almost every lecture. Tests were very difficult, however if you put your work in, you'll be fine.

Respected
Skip class? You won't pass.
Inspirational
2.0
4.0
PHYC1190
Grade: C+
Dec 5, 2017
Wouldn't take again

Don't let Dahn's sometimes interesting demonstrations in lectures fool you into thinking he's a good prof. The material he covers in lectures is often never on exams and the assignment questions don't prepare you well enough for the tests and exam. The labs are also often tedious and boring.

1.0
5.0
PHY1280
Mar 5, 2018
Wouldn't take again

Very bad prof. Doesnt respect students and always does the marking wrong. You will always find some grading mistakes in his exams. His exams are difficult and always contain mistakes. You have to bug him and repeatedly ask so that he upgrades your mark. Not open to questions.

5.0
3.0
PHYC1190
Grade: Not sure yet
Nov 1, 2018
Would take again

Jeff Dahn does awesome demonstrations in lectures. I always look forward to his lectures.

Respected
LOTS OF HOMEWORK
Amazing lectures
5.0
5.0
PHYC1190
Grade: D
Jan 2, 2019
Would take again

His classes are very enjoyable and always interesting. He also gives you a lot of resource material to help you do well and is very encouraging. Would be an amazing class, but the homework is impossible, even when you know what you are doing and pay attention. Keep up with the homework even if it takes all your motivation to do it.

LOTS OF HOMEWORK
Hilarious
Amazing lectures
5.0
4.0
PHYC1190
Grade: A+
Jan 12, 2019
Would take again

I wouldn't say this course is easy, and it sure is a lot of work, but it's certainly not impossible to do well in it, if you do all the CAPA homework and use available resources. Jeff is one of the best lecturers I've ever seen, and his demonstrations were great, especially the ping pong cannon.

Gives good feedback
Skip class? You won't pass.
ACCESSIBLE OUTSIDE CLASS
5.0
4.0
PHYC1280
Grade: A
May 23, 2019
Wouldn't take again

One of the best profs of the first year. Kind, funny, and always ready with a cool demo of concepts. He teaches material well. The issue is with the course since it throws so much at you that you struggle to keep up. Do the assignments, pay attention, and you should do decent. Dahn is awesome!

Lots of homework
Accessible outside class
Skip class? You won't pass.
5.0
5.0
PHYC1190
Grade: A-
Dec 22, 2019
Would take again

Expect amazing demonstrations, making you excited to attend class and help you visualize what's happening. The class is tough (with C being the median letter grade), with lots of studying to do and homework to solve. However, the prof is accessible outside of class during his office hours, and there is a great team of TAs in the resource center.

Accessible outside class
Skip class? You won't pass.
Amazing lectures
3.0
4.0
PHYC1190
Jan 18, 2021
Would take again

This dude has a huge ego. Tests are tough. CAPAs are a grind.

Lots of homework
Lecture heavy
5.0
3.0
PHYC1190
Grade: A
Jun 27, 2021
Would take again

This prog really made my Monday - Wednesday mornings enjoyable and fun. His demonstrations and will to teach is amazing and inspire you to study hard. As long as you understand the homework problems, you will pass the course with a decent mark

Gives good feedback
Participation matters
Inspirational
5.0
3.0
PHYS1190
Grade: B
Dec 7, 2021
Would take again

This man is 64 and still willing to do trapeze shows in lectures to prove physics topics being taught. Hes an amazing prof, his class is well structured and theres plenty of chances to get easy marks. Weekly assignments make for consistent learning, and labs that show "practical" use of lecture material. 10/10 would take this class again

Respected
Hilarious
Amazing lectures
Class Info

Online Classes

100%

Attendance Mandatory

60%

Textbook Required

31%

Grade Predictor

Your expected effort level

LowHigh

Predicted Grade

B+

95% confidence
Based on 21 grades
Most common grades:
A (6)
A- (4)
Not sure yet (2)
Grade Distribution
A(8)B(3)C(2)D(2)F(0)A-/B+(6)
Based on 24 reported grades
A: 6
A-: 4
Not sure yet: 2
A+: 2
Common Tags
Skip class? You won't pass. (6)
Amazing lectures (6)
Respected (5)
LOTS OF HOMEWORK (4)
Inspirational (3)
Hilarious (2)
Gives good feedback (2)
Lots of homework (2)
Rating Trend

Declining

-0.21 avg change
Jan
May
Dec
Jan
Jun
Dec
Last 6 months
Ratings by Course

PHYC1101

5.0

(1)

PHYS

5.0

(2)

PHYC1000

5.0

(1)

PHYS1010

5.0

(1)

PSYC1100

5.0

(1)
+14 more courses
Difficulty by Course

PHYC1000

5.0

PHYC1190

4.1

PHYSICS1000

4.0

PSYC1100

4.0

PHY1280

4.0

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