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Email:

Degrees and Certifications:

Bachelor of Arts in Interdisciplinary Studies Teacher Certificate- Generalist (4-8) Teacher Certificate- Science (4-8)

Mrs. Castellanos

I began my teaching career at Tejeda Middle school in February of 2005. I'm looking forward to my 18th year at Tejeda, teaching 8th grade Science. I'm a native San Antonian and graduated from MacArthur High School. I received my Bachelor of Arts in Interdisciplinary Studies from the University of Texas at San Antonio. My husband and I have three children, Christian, Joshua, and Jonathan. In my spare time I enjoy quilting, fishing, gardening and reading.

Class Announcements

Class Schedule

  • Bell Schedule

    1st Period: 8:25 - 9:15 8th Grade Science Honors

    2nd Period: 9:20 - 10:05  8th Grade Science Honors

    3rd Period: 10:10 - 10:55 8th Grade Science 

    4th Period: 11:00 - 11:45 8th Grade Science Honors

    5th Period: 11:50 - 12:35 8th Grade Science 

    Lunch: 12:35 - 1:05

    6th Period: 1:10 - 1:55 Conference

    7th Period: 2:00 - 2:45 8th Grade Science Honors

    8th Period: 2:50 - 3:40 8th ILD

    Tutoring Hours

    Tuesday: 7:50 - 8:15 am

    Thursday: 7:50 - 8:15 am  

    Or by appointment