Ms. Barrera



Degrees and Certifications:

Ms. Barrera

I went to college at the University of Delaware, where I studied abroad in Ecuador and the Galapagos Islands, & earned a Bachelor’s in Earth Science Education.  I then went to the University of Texas at Austin, where I taught an Introduction to Petroleum Engineering Lab, and earned a Master’s in Science Education before moving back home to San Antonio. 

I have been a teacher at Churchill High School for four years, and this will be my fifth crop of Biology students.  I love Biology, and I love teaching, but my favorite part of working at Churchill are the relationships that I have formed.  I will ask a lot of you over the next year.  I will ask you to think, to question, to research, to discover, to study, and most importantly of all; to show up.  In return, I will provide you with a safe and comfortable environment, valuable information, and my devotion.

Class Schedule

  • Period 1  8:45 – 9:35   Biology

    Period 2  9:40 – 10:37  Biology

    Period 3  10:40 – 11:30 Conference   /  Planning  /  Meetings

    Period 4  11:35 – 12:25 Lunch

    Period 5  12:30 – 1:20 Biology

    Period 6  1:25 – 2:15 Biology

    Period 7  2:20 – 3:10 Biology

    Period 8  3:15 – 4:05  Biology