Current instructor

Ilya Esterlis

/5Adjusted rating
/5RMP difficulty
captured reviews
About this rating

Raw average: 5.00/5 from 7 quality ratings. The adjusted rating blends this with the UW review average (3.66/5), weighted as 20 additional ratings. Smaller samples stay closer to that average. Each captured review is counted once in the prior; this does not correct who chooses to leave a review.

RMP profile ↗ · All captured review dates; profile matched by name.

What students say

Original student reviews · all captured dates

PHYS415 · course not matched
Quality 5/5Difficulty 3/5
Absolutely phenomenal professor. He taught in a way that made the concepts extremely interesting and incredibly easy to learn (which is saying something from a 400 level physics course). Lecture notes are well-crafted and his assigned homework is really interesting, applicable and fun to solve. Over all, he is the best professor I have ever had.
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PHYS415 · course not matched
Quality 5/5Difficulty 4/5
One of the few physics professors here at UW that I've actually liked. Very organized and helpful. I wouldn't say lectures are required because of the textbook, but he definitely helped explain concepts I didn't understand initially from the text. Good guy.
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PHYS415 · course not matched
Quality 5/5Difficulty 4/5
The most engaging, well-spoken, and approachable professor I have had the pleasure of meeting. His passion for the content and high level of organization make it a joy to attend his lectures. He's always accessible by email and his office hours were extremely helpful. Despite the difficulty of the content, you will walk away feeling accomplished.
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PHYS415 · course not matched
Quality 5/5Difficulty 4/5
Ilya is a fairly new professor and already outshines the many professors I've already had. He is extremely talented and is always open to questions. His lectures are extremely organized and clear. He posts lecture notes, but I still recommend showing up to every lecture since he is such a joy to learn from.
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PHYS711 · course not matched
Quality 5/5Difficulty 4/5
Ilya is an excellent professor. His lectures are clear and concise and he closely follows Goldstein as well as Landau. He provides resources for the class and posts his lecture notes online. His class is not attendance-mandatory but it is strongly encouraged. Plus, his lectures are awesome so you don't want to miss them anyway. Highly recommend.
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PHYSICS 311
Quality 5/5Difficulty 5/5
Dr. Esterlis is one of the best professors I've ever had. His lectures are absolutely fantastic. He speaks clearly, explains things well, and manages to communicate the profundity of, for example, symmetry and conservation laws. The class was very tough, but homework counts for a lot of your grade, and it's more than worth the challenge.
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Personal experiences, not a representative survey. Profile matching and captured coverage are shown in the source details.

Classes with Ilya Esterlis

Covers the origin and development of classical mechanics, including vector analysis, conservation laws, and Lagrangian and Hamiltonian formalisms.

Offering recorded · Fall 2026

Ilya Esterlis is praised for clear explanations, deep knowledge, and willingness to answer questions. Reviewers highlight his fantastic lectures and modesty. However, the course content based on Landau mechanics is described as very tough and not easy.

historical GPA · grades

Spring 2022–Spring 2026

PHYSICS 499 is an advanced-level mentored research project in physics.

Offering recorded · Fall 2026

historical GPA · grades

Spring 2022–Spring 2022 · limited sample

PHYSICS 799 is a graduate-level independent study course focused on conducting mentored research projects in physics.

Offering recorded · Fall 2026

historical GPA · grades

Spring 2022–Spring 2026 · limited sample
PHYSICS 990

Research

1–12 credits

PHYSICS 990 is a research course where students conduct supervised research projects with individual faculty members.

Offering recorded · Fall 2026

No recorded grade history

Recorded teaching history

Explore courses taught by this instructor →
Browse recorded courses
TermCourseTitle
Fall 2026PHYSICS 311Mechanics
Fall 2026PHYSICS 499Directed Study
Fall 2026PHYSICS 681Senior Honors Thesis
Fall 2026PHYSICS 799Independent Study
Fall 2026PHYSICS 990Research

Teaching history may be incomplete. Course pages contain course-specific feedback and citations.

Instructor identity & provenance
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