Ms. Granillo

Phone: (210) 356-1800


Degrees and Certifications:

Bachelors in multidisciplinary Science Masters in Curriculum and Instruction

Ms. Granillo


My Name is Ms. Granillo! I am a Biology and Pre-AP biology teacher here at Reagan High School. I am from El Paso, Texas and moved to San Antonio to attend the University of Texas at San Antonio. I graduated with my bachelors of science in multidisciplinary science and received my teaching certificate in 7-12 composite science. I graduated from the University of Texas at Arlington with a masters in curriculum and instruction for science content. I am excited to work with students and see them progress throughout the year!

  • Class Schedule:

    1st Period: Biology OR 229

    2nd Period: Biology OR 229

    3rd Period: Conference

    4th Period: Pre-AP Biology OR 229

    5th Period: Lunch

    6th Period: Pre-AP Biology WI 265

    7th Period: Pre-AP Biology WI 265

    8th Period: Pre-AP Biology WI 265


     Tutoring Schedule:

    OR 229

    Tuesday: 8:15 – 8:45 am

    WI 265

    Friday: 4:20 -4:30 pm


    Tutoring Schedule for all biology teachers:

    Biology Tutoring Schedule