About Castillo...
Subject / Grade Algebra 1 & Geometry/9th & 10th Grade
Room: N205
Phone: (480)883-5225
Email: Castillo
"Be yourself, everyone else is already taken."
-- Oscar Wilde

Parent Connections
Keep up to date with your child's grades by signing up for and viewing grades/assignments on Infinite Campus:
Connect with Us!
Keep up to date with changes to my website by signing up for and receiving E-Alerts from my website:


Welcome! I am very excited to be teaching mathematics at Hamilton High School. This will be my second year here not only at Hamilton, but also in the state of Arizona. I am excited to continue growing as teacher and learning more about my new home.

My Education and Professional Background

I graduated from California State University Fullerton with a B.A. in Liberal Studies in 2007 and then continued my studies at Pepperdine University where I earned a M.A. in Education. I taught in Los Angles for 7 years serving the community I grew up in. I am now entering my 9th year of teaching and although I have primarily taught Algebra 1, Geometry and Algebra 2, I have also taught Biology and Anatomy & Physiology.

My Educational Philosophy

I believe all students can and will learn.

 | Email the Teacher