TAMMY YONNIE
Apache
Window Rock Unified School District // High School Teacher
Tammy currently teaches at Window Rock High School. She has been an educator for 32 years in Arizona and New Mexico. She has also worked with various tribal education entities as an educational specialist in an effort to implement systemic education reform in science, math and technology. She continues to stay involved with the Navajo Nation as lead evaluator for AdvancED – NCA Office. She earned her bachelor’s degree in Biology and Secondary Education, a double master in Bilingual/Multicultural Education for Policy and Administration from Arizona State University. Tammy is currently working on her National Board Certification in Early Adolescent Science.