Degrees and Certifications:

Mrs. Marina Guerra

Hello! I am the Instructional Dean of Science at Madison HS. I am also a Biology Teacher. 
In 2017, I received my B.S. in Biology with a teacher certification from Texas A&M University- San Antonio. I then began my career as a teacher. I wanted to continue learning and growing so I completed my M.S. in Biological Sciences from Texas A&M University - Commerce in 2021. 

I enjoy sharing my passion for Science and education with my students with the goal of providing an equitable education for all students and the opportunity to perform hands-on scientific experiments. 

  • Monday Mornings 8:00 am- 8:45 am. 

    Tuesday Afternoons 4:20 pm- 5:30 pm.

    Monday- Friday All lunches (must get a pass)

    For additional tutoring hours, please make an appointment.