Mrs. Shannah Castillo

Phone: 972-708-2544


Degrees and Certifications:

EC-6 General Education GATE Certified Bachelor Degree in Interdisciplinary Studies Associates Degree in Teaching

Mrs. Shannah Castillo

Hello!  Welcome to the 2015-2016 school year at Alexander Elementary School.  My name is Mrs. Castillo and I am a 4th grade Math, Science, and Social Studies teacher this year.  I look forward to a fun and productive year.  I would like to start off by telling you a little bit about myself.  I have been married for 18 years and have four children, ranging from ages 8 to 18.  I am a graduate of Duncanville High School and was a substitute for the district for 3 years until I began teaching.  This is my third year to teach at Alexander.  I received my Bachelor’s degree in Interdisciplinary Studies from Texas A & M University-Commerce.  I have a passion for education and I intend to make learning a positive experience for your child.  Together, we can make this a successful year for your child.  Please feel free to contact me with any questions or concerns that may arise. 


Daily Schedule

8:00-11:45     Block A Math, Sci.

10:30-11:00   Lunch

11:00-11:30   Recess

11:45-3:15     Block B Math, Sci.

1:30-2:30   Specials

3:15-3:30       Prepare for dismissal