06/17/2026
Join us in celebrating Mrs. Hartung as she steps into her new role as an Alternate Curriculum Teacher at Williams—congratulations! 🎉
My name is Cori Hartung, and this year marks my 22nd year of teaching in Arlington ISD. During my career, I have taught Pre-K for 15 years, Early Childhood Special Education for 3 years, and Resource/Inclusion at Williams Elementary for the past 3 years.
I have enjoyed teaching students of all ages and watching them grow, learn, and gain confidence. Along the way, my students have taught me many valuable lessons as well.
This year, I am excited to begin a new role as an Alternate Curriculum Teacher. I look forward to this new adventure, building relationships with my students, and helping them reach their full potential.
Outside of school, I have been married for 24 years and am the proud mom of a 22-year-old daughter and a 20-year-old son. In my free time, I enjoy traveling, spending time with family, and hanging out with our two dogs. 🐾