Phone: 951-294-6450 ext 3610


Degrees and Certifications:

District Math Specialist Single Subject Teaching Credential in Mathematics K-8 Multiple Subject Credential B.S. Biology

Mrs. Maria Castillo

Welcome to Mrs. Castillo's class. I hope you are as excited as I am to work together to ensure your understanding of mathematical concepts. I am married and a proud mom to two baseball loving kids. One is in 4th grade and the other is in 2nd grade. Both of them attend TLES...GO EAGLES!! We love to travel, go on outdoor adventures and are on a mission to visit every Major League Baseball field.   This is my 10th year teaching here at Great Oak High School and there is no where else I would rather be. Proud to be part of the WOLFPACK. 

Please know that at times math will be difficult but it is my duty and pleasure to support please just ask. If you have any questions please do not hesitate to email me at Mrs. Castillo's Email