Phone: (928) 527-5500


Degrees and Certifications:

BS. Ed. Elementary Education (Northern Arizona University) M. Ed. Elementary Education K-8 Mathematics and Science (Walden University)

Mrs. Kathryn Wirth (Wertz)

APTT Zoom Links:
Spanish with Ms. Kallister: 
Hi Everyone!
I am very excited to begin the 2021-2022 school year!  This will be my 10th year teaching at Sinagua Middle School. I will have the privilege of teaching 6th Grade Science and Engineering for the MIT-e program!  We will be learning about Life Science, Earth and Space Science, Physical Science, the Engineering Design Process, and much more!  Please see the syllabus, which includes information on both courses, for specific details.
To give you a bit of information about me, I taught 6th Grade Science for seven years at Sinagua Middle School and have taught Science and Engineering for the MIT-e program for the last two years. I earned my M. Ed. Elementary Education K-8 Mathematics and Science from Walden University and my BS. Ed. Elementary Education from Northern Arizona University where I also played on the Women's Soccer team. I was born and raised in Flagstaff and adore being apart of this community! In my free time I love being outside climbing, hiking, backpacking, mountain biking, or kayaking! Most times I am accompanied by my trusty adventure buddy, or my dog, Remi!
Please feel free to contact me via email ( or through Canvas with any questions! I cannot wait for the learning that this new year will bring!