Current instructor

Kyoung-Shin Choi

Adjusted rating
RMP difficulty
captured reviews
About this rating

Raw average: 3.83/5 from 23 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

CHEM 329
Quality 5/5Difficulty 4/5
Dr. Choi is very passionate about chemistry and gives great lectures. There is a textbook for the class, but exams are written based almost entirely off of homework and lecture slides. There is a large project lab for the class, which is poorly designed and incredibly confusing. People say it is an easy grade, but I found it was graded harshly.
Rate My Professors ↗
CHEM 329
Quality 5/5Difficulty 1/5
Took the joint class with buchberger and Choi. Choi's lectures were great and she gave quick feedback on any questions over email. Her tests were easy so long as you understood the homework. Project lab sucked, having a grade dependent on idiots is never good. However, the group projects are a marginal part of the grade so just do well on exams.
Rate My Professors ↗
CHEM 329
Quality 5/5Difficulty 4/5
She is one of the most amazing lecturers I have had, and I would highly recommend taking any class taught by her as she makes everything crystal clear in terms of expectations. On top of that, she is hilarious! She puts a lot of work into teaching and expects her students to reciprocate that, which makes for a fantastic professor.
Rate My Professors ↗
CHEM 329
Quality 5/5Difficulty 4/5
Her lectures and lecture notes are reasonably clear. She follows the textbook almost word for word, so the best way to get a good grade is to read the book and do practice problems at the end of chapters. Weekly homework assignments are end of chapter problems for a completion grade, solutions available in the book, the solutions manual or on chegg
Rate My Professors ↗
CHEM 104
Quality 5/5Difficulty 3/5
She teaches the material very well and the tests are simple and straightforward. Her rating does not reflect how easy the class was compared to other Chem 104 professors. All you need to do is study the tophat questions and lecture slides and you'll do well.
Rate My Professors ↗
CHEM 104
Quality 2/5Difficulty 4/5
Some people like her, but I haven't heard that from any people in my lecture. She's intense and unrelenting in lecture and calls students out. Her tests are difficult, and she is vindictive in enforcing her policies, such as no notecards on the tests. She explains the material in an impatient, apathetic way, and is angry if you don't get it. Rough.
Rate My Professors ↗

Personal experiences, not a representative survey. Profile matching and captured coverage are shown in the source details.

Classes with Kyoung-Shin Choi

A mentored research project arranged with a faculty or academic staff member, offered as Directed Study in Chemistry.

Offering recorded · Spring 2027 · Sources

No recorded grade history

Directed Study is an advanced mentored research project arranged with a faculty or academic staff member.

Offering recorded · Spring 2027 · Sources

historical GPA · grades

Spring 2023–Spring 2026 · limited sample
CHEM 990

Research

1–15 credits

Supervised research course where students exhibit broad understanding of chemical principles, conduct independent research, and collaborate with investigators.

Offering recorded · Spring 2027 · Sources

No recorded grade history

Independent study courses in Metallurgical Engineering.

Offering recorded · Spring 2027 · Sources

historical GPA · grades

Fall 2022–Fall 2022 · limited sample

Recorded teaching history

Distinct courses recorded per term

Explore courses taught by this instructor →
Browse recorded courses
TermCourseTitle
Spring 2027CHEM 299Directed Study
Spring 2027CHEM 682Senior Honors Thesis
Spring 2027CHEM 699Directed Study
Spring 2027CHEM 990Research
Spring 2027MS&E 699Independent Study
Fall 2026CHEM 299Directed Study
Fall 2026CHEM 624Electrochemistry
Fall 2026CHEM 681Senior Honors Thesis
Fall 2026CHEM 699Directed Study
Fall 2026CHEM 980Seminar: Review of Current Research
Fall 2026CHEM 990Research
Fall 2026MS&E 299Independent Study

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

Instructor identity & provenance
{
  "instructor_uid": "instructor_1854cbdd51a40ae5e12b0c65",
  "source": "enrollment",
  "source_instructor_id": "kchoi42",
  "identity_basis": "netid",
  "identity_status": "source_identified",
  "name": "Kyoung-Shin Choi",
  "email": "KSCHOI@CHEM.WISC.EDU",
  "first_observed_at": "2026-09-07 15:55:43.033547+00:00",
  "last_observed_at": "2026-10-14 17:50:09.728220+00:00",
  "ratings": {
    "review_count": 23,
    "quality": 3.83,
    "difficulty": 3.52,
    "quality_count": 23,
    "difficulty_count": 23,
    "profile_id": "rmp:1902841",
    "source_url": "https://www.ratemyprofessors.com/professor/1902841",
    "match_basis": "exact_name",
    "observed_at": "2026-10-14 18:59:24.259915+00:00",
    "courses": {
      "course_a7668536d1e53aaa1b329b21": {
        "review_count": 4,
        "quality": 5,
        "difficulty": 3.25,
        "quality_count": 4,
        "difficulty_count": 4
      },
      "course_1892a0df3dfd0788ad8a857d": {
        "review_count": 18,
        "quality": 3.67,
        "difficulty": 3.5,
        "quality_count": 18,
        "difficulty_count": 18
      }
    },
    "bayesian_quality": 3.7505551537192887,
    "prior_mean": 3.65919358049647,
    "prior_weight": 20
  },
  "current": true,
  "courses": [
    {
      "course_uid": "course_0fdd1989bb45a404dd2d28e0",
      "course_id": "MS&E 699",
      "title": "INDEPENDENT STUDY",
      "credits_min": 1,
      "credits_max": 4,
      "gpa": 4
    },
    {
      "course_uid": "course_4a49f7e5e0f126c4d0a2ad0b",
      "course_id": "CHEM 299",
      "title": "DIRECTED STUDY",
      "credits_min": 1,
      "credits_max": 4,
      "gpa": 3.945
    },
    {
      "course_uid": "course_c2f22eab79dc18953ecf833e",
      "course_id": "CHEM 990",
      "title": "RESEARCH",
      "credits_min": 1,
      "credits_max": 15,
      "gpa": null
    },
    {
      "course_uid": "course_f1d2946904cccb2722591cfb",
      "course_id": "CHEM 682",
      "title": "SENIOR HONORS THESIS",
      "credits_min": 2,
      "credits_max": 4,
      "gpa": 4
    },
    {
      "course_uid": "course_fc7dc844a4fe9d3c11f4e103",
      "course_id": "CHEM 699",
      "title": "DIRECTED STUDY",
      "credits_min": 1,
      "credits_max": 6,
      "gpa": 3.968
    }
  ],
  "revision": "fc1811fa52e581ea57a35c0cf3343f8740a8ffbf",
  "instructor_url": "/instructors/KYOUNG-SHIN_CHOI"
}