Delia T. Garrity was a public school educator for 37 years, serving as a math teacher, teacher of the gifted, mathematics department chairperson, curriculum supervisor, assistant principal, and assistant superintendent. During her tenure as assistant superintendent for curriculum and instruction in Rockville Centre School District, New York, she provided the leadership in opening academic doors to all students and designed a comprehensive professional learning model for teachers and administrators. As assistant principal of South Side Middle School in Rockville Centre, Delia facilitated the sc...