Mrs. Selna's Class Website


Welcome to our classroom Web site. This site will be a great source of communication, filled with things like homework assignments, class schedules, announcements, and so much more. Be sure to check back often and see what is going on!


My name is Stephanie Selna and this will be my third year teaching at Mingus. I was born and raised in Mesa, AZ and then moved to Flagstaff, AZ to attend Northern Arizona University. While at NAU I earned my bachelor's degree in Biology and Secondary Education. I have loved science my entire life and every career option I explored was science focused. I landed on teaching when I realized how much I loved working directly with students and opening the world of science up to them. I started my career teaching Biology and Anatomy&Physiology at Flagstaff High School. After a year and a half I moved to Mount Elden Middle School where I taught 7th/8th grade science for the Alpine Leadership Academy. Alpine was a special academy focused on outdoor, place-based education which means we wove the curriculum into hiking, camping, white water rafting, etc. From there life brought me to Cottonwood, where for 3 years I taught 7th/8th grade science at Cottonwood Middle School. I am very excited to be starting my third year here at Mingus!

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Contact Me

Please feel free to contact me at any time by sending an email to I look forward to hearing from you.