Dennis Ledis is a Not Specified professor at Northeastern University rated 4.6/5 by 6 students, with 2.7/5 difficulty (TRACE + RateMyProfessors + Reddit, updated July 2026).
Dennis Ledis professor reviews and ratings: 4.6/5 from 6 student reviews at Northeastern. TRACE + RateMyProfessor + Reddit.
Exams are super hard and what he teaches is far from what is on the exams. otherwise a good professor.CALC3 2013-04-28 01:20:46 +0000 UTC
Very nice guy. Easy class. Explains things very well. Fair grader. I highly recommend him.MATH1215 2013-04-11 12:03:17 +0000 UTC
This guy is a boss. He keeps his word when he says that he will reply to your emails and usually it is within just a few minutes. He's a really good teacher and explains the material really well. His teaching style simplifies what is in the textbook and makes it easier and better to learn. I would highly recommend him to all students.232108 2013-02-06 20:45:40 +0000 UTC
Ledis was the best math teacher I've had in a while, by far my favorite teacher at northeastern so far. He really teachers as opposed to lectures and made Calc 1 my favorite class to go to!MATH1241 2012-12-03 15:01:30 +0000 UTC
Dennis is a wonderful professor!! He's such a smart, clever, endearing professor, and he wants everyone to do well. He's super friendly. I've never met a more approachable professor in my life. He's just an awesome guy, and because of him Calc 3 was actually really enjoyable. Probably my favorite professor at Northeastern so far.MATH2352 2012-02-23 06:58:15 +0000 UTC
(M. Think) Professor Ledis is one of the best math professors I've ever had. He's incredibly fair, and will drop two of the ten quizzes (weekly) that you take. I think he really understands that not everyone is good at math, and is willing to review previous material/explain again for those who may need it (me). Be sure to take thorough notes.MATH1215 2012-11-30 01:59:53 +0000 UTC
Dennis Ledis has an average rating of 4.6/5 from 6 student reviews.
Dennis Ledis's classes have a difficulty rating of 2.7/5 based on student reviews.
Data updated July 2026.