APPLES, which stands for Assisting People in Planning Learning Experiences in Service, is a program that combines academic coursework with community service.
When Morrison arrived at UNC, the program offered only three courses per semester.
Members said that under Morrison's guidance the program has boomed to an impressive 40 classes per year, an achievement that couldn't have been made without Morrison's efforts.
"(APPLES) has always been a student-run and student-coordinated program, but Mary provided APPLES with purpose and vision," said Karine Dube, student president of APPLES.
Over the years, Morrison helped establish permanent funding for the program using state revenue, student fees and other sources. She also expanded the summer internship program to include the spring.
"(Morrison) tried to bring together students, faculty and the community in this mission toward service and service learning," Dube said.
During Morrison's term, APPLES started new service-learning programs such as Alternative Fall and Spring Breaks, the Robert E. Bryan Fellowships, and the First-Year Student Outreach Initiative.
Morrison said her years with APPLES allowed her to become familiar with the interests of the Chapel Hill-Carrboro community, knowledge that she plans to apply at her new post as a Continuing Education Program specialist at the Friday Center.
"Through my work with APPLES, I feel like I really heard what community members have been needing and wanting," she said.