Oscar Leong is a Mathematics professor at Northeastern University rated 5.0/5 by 3 students, with 3.0/5 difficulty and 100.0% who would take them again (TRACE + RateMyProfessors + Reddit, updated July 2026).
Oscar Leong professor reviews and ratings: 5.0/5 from 3 student reviews at Northeastern (100.0% would take again). TRACE + RateMyProfessor + Reddit.
Literally the best math teacher I have ever had. He is young so he is more understanding of students. He is always available to help and efficiently explains every lesson. Attendance counts for a lot, but his class goes by fast. Plus, going helps you understand the material way better than you would if you learned it on your own. Take his class!!!MATH1231 2020-04-23 04:40:52 +0000 UTC
Such a great guy and teacher. He clearly explains content and is very easy to learn from. He is also happy to help during office hours. He is a fair grader and very understanding of missing classes if you are sick or something. Oscar is young and cute tooMATH1231 2020-04-22 14:22:15 +0000 UTC
Very organized and makes it easy to understand his lectures. He made the mid semester transition to online classes very smooth for everyone. The class content itself is manageable and clearly laid out in the syllabus.MATH1231 2020-04-09 12:14:38 +0000 UTC
Oscar Leong has an average rating of 5.0/5 from 3 student reviews. 100.0% of students said they would take them again.
Oscar Leong's classes have a difficulty rating of 3.0/5 based on student reviews.
Oscar Leong has taught MATH1231 at Northeastern.
Data updated July 2026.