Reviews of professor Roger Casals

Rating: 5.0/5, difficulty: 2.0/5
Professor Casals is an amazing professor. Not only are midterms up to 120 points but out of 100 points (20 point curve) but he also drops one of them. Homeworks were also made easier and final exam is pretty tame. Take advantage of review sessions and practice exams and the class should not be difficult.

Rating: 5.0/5, difficulty: 2.0/5
Professor Casals is no doubt the most fantastic professor at UC Davis. He explains complex topics with ease and genuinely cares about the learning experience of all of his students. He uses a good balance of conceptualization and application in his lectures. Take him for sure!! And listen closely to what he has to say.

Rating: 5.0/5, difficulty: 3.0/5
Professor Casals is amazing! He neatly split the 21C course into two separate sections with the first half being series and sequences and the second half being the 3D plane. I suck at calculus and was nervous entering 21C having never being exposed to the concepts in the class but Professor Casals made the class a breeze. Take him!

Rating: 5.0/5, difficulty: 1.0/5
He is the best professor in math I ever had. I love him so much that I want to change my major to math so I can take more of his class.

Rating: 5.0/5, difficulty: 2.0/5
One of the best professors I've had ever. As long as you watched his lectures and did the homework, his tests were very easy, clear and straight forward. He really did his best to encourage questions and his lectures were very clear and easy to understand. I wish I was taking more math so I could have him as a professor again.

Rating: 5.0/5, difficulty: 3.0/5
I came into 21C dreading taking the class because I didn't take calc in over 2 years, but Casals taught the material incredibly well and I really feel like I have gained so much better of an understanding of calc from this class. Take him if you can, one of the best math professors I've ever had!

Rating: 5.0/5, difficulty: 2.0/5
He is the best professor I had so far. I love his teaching style. The homework and exams are easy. The grading curve can be a down curve based on how well everyone is doing. If everyone did well, then it would be a down curve, so make sure not to slack off too much if you want an A otherwise it's easy. Great professor.

Rating: 5.0/5, difficulty: 2.0/5
His lectures are interesting/clear + the tests are very representative of what we've learned in class. He provides practice midterms/finals that are VERY helpful in preparing for the tests. The only complaint I've seen is for the letter grade distribution, but it was pretty fair in my opinion since the avg. grades were quite high.

Rating: 5.0/5, difficulty: 1.0/5
Nicest Professor I've ever had at Davis. Funny guy and the class is easy but interesting.

Rating: 5.0/5, difficulty: 1.0/5
Roger Casals is a professor that genuinely cares about his students. He wants you to actually learn the course material and his teaching method allows for that to happen flawlessly.

Rating: 5.0/5, difficulty: 4.0/5
Best professor I had