Historical instructor

ANDRES ARADILLAS-LOPEZ

Adjusted rating
RMP difficulty
captured reviews
About this rating

Raw average: 3.80/5 from 10 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

ECON 310
Quality 3/5Difficulty 3/5
Just straight reads off of lecture slides that he posts online so no need to go to lecture. The one midterm was a breeze and final was very difficult and unpredictable. I broke my hand a week before finals and he still made me write the entire final in the blue book. Wasn't able to finish and emailed him expressing concern and he never responded
Rate My Professors ↗
ECON 310
Quality 5/5Difficulty 3/5
Handouts, notes and all relevant material was made available online, which I really appreciated. Final exam was a bit of a curve ball but not that far away from the practice final. Overall a good course.
Rate My Professors ↗
ECON 310
Quality 5/5Difficulty 2/5
Good course, dry at times but covers all the most important tools at this level. Final exam was challenging but overall fair.
Rate My Professors ↗
ECON 310
Quality 1/5Difficulty 3/5
No need to attend his class at all. First mid term is just same as practice exam he uploads on Aplia. Final exam is extremely time demanding and unpredictable. Do the extra credit project. It will save your letter grade. If you really want to learn something, I don't think he is your best choice for this course.
Rate My Professors ↗
ECON 310
Quality 3/5Difficulty 4/5
This professor does not respond to your email and never takes care of the grading mistakes. His final exam is also unreasonably complicated. You need to calculate every statistic by hand.
Rate My Professors ↗
ECON 310
Quality 4/5Difficulty 2/5
I'm sure he'd be a good professor for a class with more interesting material. The stuff you cover is very basic. I have some qualms with how the final was structured, but whatevs.
Rate My Professors ↗

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

Classes with ANDRES ARADILLAS-LOPEZ

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_316a2bee890290a5feb99ffe",
  "source": "legacy",
  "source_instructor_id": null,
  "identity_basis": "name_only",
  "identity_status": "unresolved",
  "name": "ANDRES ARADILLAS-LOPEZ",
  "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": 10,
    "quality": 3.8,
    "difficulty": 2.7,
    "quality_count": 10,
    "difficulty_count": 10,
    "profile_id": "rmp:1701423",
    "source_url": "https://www.ratemyprofessors.com/professor/1701423",
    "match_basis": "exact_name",
    "observed_at": "2026-09-07 16:55:34.396694+00:00",
    "courses": {
      "course_e104fb600738e5af6d58c4dd": {
        "review_count": 10,
        "quality": 3.8,
        "difficulty": 2.7,
        "quality_count": 10,
        "difficulty_count": 10
      }
    },
    "bayesian_quality": 3.7064571890310636,
    "prior_mean": 3.6596857835465957,
    "prior_weight": 20
  },
  "current": false,
  "courses": [],
  "revision": "e243353dcb7d79b7247ced91d69443ef4c2a6349",
  "instructor_url": "/instructors/ANDRES_ARADILLAS-LOPEZ"
}