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Marc Danner


Marc Danner is the principal of Sweetwater Community School where he strives to support faculty and staff as well as promote student success throughout the school year. He also currently oversees the night school program, as well as the PVOnline program within the district. 

Prior to his principalship, and after receiving his B.A. in Special Education in 2004, he began his career with PVSchools as a middle school teacher at Roadrunner School. While teaching for Roadrunner, he completed his M.Ed. in Educational Leadership at NAU. In 2008 he returned to Indian Bend Elementary to become both a Teacher on Assignment and Literacy Coach. He then found his way to Shadow Mountain High School as the Special Education IDL and Dean of Students. Finally, after spending four years as the assistant principal of Greenway Middle School, he finds himself at the helm of Sweetwater Community School. 

Marc has participated in various trainings throughout the years, including BoysTown, AVID, RTI, Facilitated Leadership, and Positive Behavior Intervention Support (PBIS). 

Heather Brelo

Heather Brelo

PVOnline School, All PVOnline Staff

Heather Brelo has been in public education since 1998, with the majority of her career spent in PVSchools. Beginning as a teacher then becoming an attendance dean and, serving as an assistant principal, Heather has strong connections to the PVSchools community and supports every student on their journey of excellence. She is excited to be a part of the PVOnline K-12 program and continue her growth as an administrator.

Heather has a Bachelors of Science in Family and Consumer Sciences from University of Arizona and a Masters Degree in Educational Leadership from Northern Arizona University.