Abel Villarreal
Teaching Experience
32 years teaching mathematics (from basic arithmetic to AP Calculus) in the Austin Independent School District .
42 years teaching mathematics (developmental, college algebra, and pre-calculus) for Austin Community College as an adjunct faculty member.
5 years as an instructor of Alternative Teacher Certification Program at ACC
12 summers teaching mathematics (transitioning students from 8th grade to 9th grade) for University of Texas Jumpstart Program.
5 years as an Adult Education (mathematics) instructor.
3 years as a college algebra instructor for the Escoffier Academy of Culinary Arts.
Published: June 01, 2026