• Hello! My name is Derek Arnell. I'm now in my fifth year teaching Computer Science, my second with Ayala and eigth overall. I currently teach AP Computer Science Principles (AP CSP) and AP Computer Science A (AP CSA). 

    I'm originally from the Twin Cities area of Minnesota and I graduated from the University of Minnesota with degrees in Business (MIS focus) and Education...go Gophers! You can expect to have a hands-on, rigorous, and fun experience in my classes.  I take pride in student success, whether it be attending college or establishing career, and I look forward to helping students of the Chino Hills community achieve their goals in whatever comes next in life. Outside of school, I like to follow my hometown sports teams and enjoy all of the hiking and outdoors that Southern California has to offer.
    If you are interested in learning about AP Computer Science P or AP Computer Science A or any other issues, feel free to send me an email at derek_arnell@chino.k12.ca.us.
    Scholarships and Opportunities Listed Below!