Degrees and Certifications:
B.A. - Biology (Minor in Spanish) Oberlin College M.S. - Biology (Animal Behavior) The University of Texas at Tyler
Mr. Guillermo (Will) Aranguren
I am part of the original faculty of Tyler ISD Early College High School and proud of working with the extraordinary students there. Prior to ECHS, I worked 15 years as a Biology Instructor, Soccer Coach, and Football Coach at John Tyler High School. I earned my Bachelors of Arts degree in Biology and a Spanish minor from Oberlin College (OH), a Masters of Science degree (Ethology) from the University of Texas, and my teaching certification from Stephen F. Austin State University. I enjoy sharing my science expertise with the students of Tyler ISD Early College High School.