Welcome to RHS Science!!!!

Phone: 972-771-7339


Degrees and Certifications:

Mrs. Erica Maresh

We are going to bring BIOLOGY to LIFE!!!

We are going to dive headfirst into the details of what makes us living on a biological level. We will look at questions like "How do our bodies make energy?", "What is the difference between bacteria and viruses?" "Do we truly inherit 50% of our genes from each parent?" And SO MANY MORE... Let us learn together and explore the wonders of life. 

I am excited to be at Rockwall High School and the community. I have previously worked in biochemical research at University of Texas at Southwestern and Collin College. I received my A.A.S from Collin College in Biotechnology, my Bachelor's from Texas A&M Commerce then received an Education /Teaching Post-Bacc and working on Master's in Education from University of Texas Permian Basin.  

I am excited to dig in and be curious with you this school year. 


Biology Tutorial Schedule (click link)

Class Communtcation is through Canvas, School Email and Skyward.


Class Schedule 

2nd - Honors Bio

3rd - Honors Bio

4th - PLC

5th - Biology

6th - Conference

7th - Honors Bio

8th - Honors Bio