User:Calcpage

I'm also known as A. Jorge Garcia.
I've been teaching people how to code since 1975. I teach Mathematics, Physics and Computer Science at Baldwin Senior High School (New York) (since 1984) on Long Island, New York. I teach Mathematics and Computer Science at Nassau Community College (since 1993) on Long Island, New York. I've been teaching about Linux and Linux Computer clusters since 2002. I've been teaching with Computer Algebra Systems like the TI89, TI nSpire CX CAS and SageMath since 2011. Please see my YouTube channel and my BlogSPot: