From left, Jimmy Sammon, Larry Zhang and Lily Rashid work together during an Advanced Placement environmental science class at Green Hope High School.
From left, Jimmy Sammon, Larry Zhang and Lily Rashid work together during an Advanced Placement environmental science class at Green Hope High School. snagem@newsobserver.com
From left, Jimmy Sammon, Larry Zhang and Lily Rashid work together during an Advanced Placement environmental science class at Green Hope High School. snagem@newsobserver.com

At Green Hope High School in Cary, goals are lofty

May 08, 2014 9:24 AM