Mr. Sergio is very highly unappreciated. He actually answers students questions, is a very knowledgeable teacher, and cares. He does get frustrated easily, but who wouldn't...having to deal with high
his class was very interesting, full of fun in his class with learning new stuff everyday. He is very intelligent teacher with his new ideas of science labs.. i loved his class. helpful teacher ever!
I have the greatest respect for this man. He teaches 24/7 365. I hve found him to be honest, caring and all out for the kids at centennial high
Sergio is a really random teacher. He tries hard, and gets frustrated easily. He can be fun if you listen.
spend class time with work, no such thing as free time. the greatest teacher for health, yet the worst teacher for bio.