Biography
Jhoanna D. Santiago, DINÉ Institute Fellow, is a 7th Grade Science Teacher at Ganado Middle
School within the Ganado Unified School District #20 which is located in Ganado, Arizona on
the Diné Nation. Comments and questions in regard to this curriculum unit can be addressed to
Jhoanna Santiago, P.O. Box 208, Ganado, AZ 86505. Email:
jhoanna.santiago@ganado.k12.az.us