Historical instructor

JOY ZEDLER

Adjusted rating
RMP difficulty
captured reviews
About this rating

Raw average: 1.60/5 from 5 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

BOT670 · course not matched
Quality 1/5Difficulty 3/5
For this capstone, we got to go on a lot of field trips to various sites around Madison which was really cool. There was no work outside of class until 2 weeks before the end of the semester she wanted 16 of us to write one 25 page paper. She is very picky at what she wants in it but doesn't give out guidelines or any direction with how to do it.
Rate My Professors ↗
BOT240 · course not matched
Quality 1/5Difficulty 5/5
The worst professor I have ever had at UW. Essays are pointless and graded with no basis. The midterm and final are impossible and you cannot do well on them. Horrible professor.
Rate My Professors ↗
BOT240 · course not matched
Quality 2/5Difficulty 4/5
The only way to do well in this class is to have super-human note taking abilities; everything is covered in lecture exclusively. No other learning materials are given to you(The text book is useless), and the slides are not posted, so you can't really improve your grade by working harder. Avoid this professor.
Rate My Professors ↗
BOT240 · course not matched
Quality 2/5Difficulty 4/5
Like everyone else, I took this class because I heard how awesome the professor and the class were. This is NOT the Botany 240 you heard about: different professor, completely different class. Grading arbitrary, no feedback provided, guidelines for tests and papers vague. Lectures SO boring, 3/4 of class stopped going by November. AVOID
Rate My Professors ↗
GEOG240 · course not matched
Quality 2/5Difficulty 4/5
Plants and Man is NOT an easy "A", or even easy at all. The 7 required one page essays are totally easy, just don't go over a page or you get automatically docked points. The one midterm is impossible, and your right answers will … Read full reviewShow less
Plants and Man is NOT an easy "A", or even easy at all. The 7 required one page essays are totally easy, just don't go over a page or you get automatically docked points. The one midterm is impossible, and your right answers will be wrong. Lecture is pointless, long, and boring but you have to go to get the notes. I do not recommend this class!
Rate My Professors ↗

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

Classes with JOY ZEDLER

No teaching recorded in Fall 2026.

No courses match this selection. Try the full catalog or another term.

Recorded teaching history

Explore courses taught by this instructor →
Browse recorded courses
TermCourseTitle

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

Instructor identity & provenance
{
  "instructor_uid": "instructor_81b90b083599f859dc8f1b29",
  "source": "legacy",
  "source_instructor_id": null,
  "identity_basis": "name_only",
  "identity_status": "unresolved",
  "name": "JOY ZEDLER",
  "email": null,
  "first_observed_at": "2025-04-16 05:20:33.104844+00:00",
  "last_observed_at": "2026-09-07 15:55:43.033547+00:00",
  "ratings": {
    "review_count": 5,
    "quality": 1.6,
    "difficulty": 4,
    "quality_count": 5,
    "difficulty_count": 5,
    "profile_id": "rmp:1654393",
    "source_url": "https://www.ratemyprofessors.com/professor/1654393",
    "match_basis": "exact_name",
    "observed_at": "2026-09-07 16:29:56.683902+00:00",
    "courses": {},
    "bayesian_quality": 3.2477486268372764,
    "prior_mean": 3.6596857835465957,
    "prior_weight": 20
  },
  "current": false,
  "courses": [],
  "revision": "e243353dcb7d79b7247ced91d69443ef4c2a6349",
  "instructor_url": "/instructors/JOY_ZEDLER--instructor_81b90b083599f859dc8f1b29"
}