Reviews of professor Eric Herrera

Rating: 1.0/5, difficulty: 5.0/5
Got in many arguments with students because of his inability to answer questions correctly. Much confusion when it came to communicating with this guy. Was not helpful in lab, did not show how to preform procedures. Graded labs extremely harshly. Exams were from cengage company which has 1 star ratings on yelp. Made multiple mistakes in gradebook.

Rating: 4.0/5, difficulty: 5.0/5
He is friendly, caring about his students, and his lecture is easy to understand. He loves it when students come to his office to ask questions, but he seems really annoyed and stressed when students ask him same questions over again. He is super super super strict about "Mr. Herrera" rule. As I hate easy As, I like his class, but too much homework

Rating: 4.0/5, difficulty: 5.0/5
His class is definitely the toughest class, has lots of homework, and tests are heavy. But to me, he was super kind, was always willing to help, and was friendly. By far I like Mr. Herrera most. He gives lots of extra credit. If you need to take his class, you might not want to take any other science classes.

Rating: 5.0/5, difficulty: 4.0/5
Professor Herrera had great lectures that really helped you understand everything. He is a little picky with how you write your homework but if you do as he asks it will help you in the long run because he uses ideas from the homework for his exams, he also curves exams.

Rating: 1.0/5, difficulty: 5.0/5
Herrera is by far the worst teacher at Sierra College, he has no care for his students or grades. Doesnt try to help or answer questions when you ask, even if you blatantly say youre struggling. I was in his 2X class also and he never helped, only handed out worksheets and left early. Do not take if you want to pass w/ A. Didnt use textbook.

Rating: 3.0/5, difficulty: 4.0/5
I really enjoyed Professor Herrera's Chem 2A class. It is a heavy class with a ton of reading and homework but he really knows the subject. Gives lots of extra credit, curves tests when necessary and is available for extra help if needed. Get ready to work for that A but it is attainable. Would not recommend taking with another science class

Rating: 1.0/5, difficulty: 5.0/5
If you take his Chem class, be ready for impossible grading criteria, he will mark you wrong for the smallest thing. He wont give any feedback as to what you did wrong. He doesn't teach you anything, he expects you to know chemistry right out of the gate. If I didn't need this class to graduate next semester, I would drop his class

Rating: 1.0/5, difficulty: 5.0/5
simply Eric Herrera is one of the worst teachers on campus. You can't compare him to anyone because his teaching style is terrible and all he does is ramble and things that nobody cares about but he thinks they relate. Do not take him

Rating: 1.0/5, difficulty: 4.0/5
WORST PROFESSOR. Do not take. He does not care about students in the slightest. Doesn't respond to emails. Is not lenient with the syllabus. Gave me a zero on an exam over a misunderstanding. His lectures are dull and gets irritated when student's don't understand. Drop unless you want a low grade.