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

    2nd Period: Pre-AP Biology

    3rd Period: Pre-AP Biology

    4th Period: Conference

    5th Period: Lunch

    6th Period: Pre-AP Biology 

    7th Period: Pre-AP Biology

    8th Period: Pre-AP Biology


     Tutoring Schedule:

    OR 229

    Tuesday & Thursday: 8:15 – 8:45 am

    Tuesday & Thursday: 420 - 4:30 pm



    Tutoring Schedule for all biology teachers:

    Biology Tutoring Schedule