Debra Sostre Named Middle School Principal for Challenge Prep

With the selection of Dr. Les Mullings and the approval of the Board of Trustees, Challenge Prep recently named Mrs. Debra Sostre as the new Middle School principal effective immediately. With 15 years in the educational system, Sostre brings a breadth of experience to this position. Her passion for helping children with literacy and peers with professional development is evident throughout her career.

She has held positions as a teacher and administrator in a variety of schools, and she served as Principal for Challenge Preparatory Charter School, grades K-5 for the 2015-16 academic year.

Debra Sostre at the 2016 5th Grade Graduation

Debra Sostre at the 2016 5th Grade Graduation