Phone: (512) 268-8512


Degrees and Certifications:

Mrs. Casey Gernerd

I am VERY excited to be teaching at Johnson High School. I moved to Austin in 2017 from Northern Virginia with my husband. We now have a beautil little girl who is almost 2 years old!! This is my first year with Hays CISD, but my 10th year teaching. I specialize in World History.  I am currently teaching six sections of AP World History for my 7th year! Needless to say, I LOVE this course. In June, I travel to Kansas City, MO to grade AP exams.  By the end of the year, I hope to instill a love for learning, openness to challenges, and passion for world history in your child :)


Please feel free to contact me by email at whenever you have questions, concerns, or simply want to check in. 


Tutorials: Monday-Friday  8AM-8:40AM


1st period: AP World

2nd Period: AP World

3rd Period: AP World

4th Period: AP World

5th Period: Conference

6th Period: AP World

7th Period: AP World