Yancy Diaz-Mercado

This professor has taught: ENME361, ENME462, ENME480, ENME808T, ENSE799
Information Review
Yancy Diaz-Mercado
ENME480

Expecting an A
Anonymous
02/16/2024
The class had interesting material, and I would say take it if you're very interested in robotics, but please know that it is very poorly taught. The one midterm had only two questions, of which one was basically removed cause many did not understand, and maybe involved at most 10% of the material we had covered in the month leading up to that point. The homeworks are an extreme pain to do, and most of the time the examples that we do in class are often not nearly enough to understand how to do the homework problems. Lectures go incredibly fast; pretty much all the material is taken directly from the provided textbook, but if you don't read the corresponding textbook material ahead of time it will be near impossible to keep up with the professor's pace of information. The labs were completely disconnected from lectures and honestly if they were their own class I would give them a 1 star as well. The provided code for several of the labs was incorrect, and I didn't learn much from doing the labs since a lot of the work was done for us already. The only good part of this class was the TAs doing their best to explain the topics that the professor failed to in lecture. Of the prereqs, differential equations was useless. On the other hand, linear algebra, which was NOT a prereq but instead a coreq (for the robotics minor), is the main math used throughout this course. I was fortunate enough to have taken linear algebra before this course, as I could barely keep up even having that prior knowledge. Anyways, this is the first time the professor is teaching so I cut some slack.
Yancy Diaz-Mercado
ENME480

Expecting an A
Anonymous
12/26/2023
He’s a very intelligent guy who is clearly passionate about the field. The issue is that it’s clear that he is more used to teaching grad students than undergrads. Despite the high average GPA, this course is very challenging and the homeworks that are assigned can often take 8-16 hours to complete. Despite this I found this to be the most rewarding class I’ve ever taken as I found the content to be genuinely interesting. If you’re taking him in the future, DO NOT expect this class to just be a free A. It will ask a lot more from you than you’ll expect. Start the homeworks early and take advantage of office hours.
Yancy Diaz-Mercado
ENME480

Expecting an A
Anonymous
12/11/2023
ENME480 was very linear algebra and theory focused this semester which made it very abstract and hard to digest, but Diaz presented it well but only slowed down when people asked questions, so the lectures were a bit fast-paced. He generously curved the midterm, and guided his TAs to grade relatively leniently.
Yancy Diaz-Mercado
ENME361

Expecting a B+
Anonymous
11/06/2019
First time teaching. Taught at a level not understandable by someone first learning the material. He couldnt break down harder topics. Graded way tougher than professors in same course.
Yancy Diaz-Mercado

Expecting a B+
Anonymous
12/25/2018
Great professor, this was his first time teaching at UMD. Good explainer, and had lame but endearing jokes. Would take again. Only got a B+ because I'm a senior and didn't work too hard to get an A, but still learned a ton.