• jim.simpson@gcisd.net                   Currently heading the GAP program (Graduation Attainment Program). This is a program to help students that are behind on credits to get a chance to catch up and get back on level and graduate on time. This credit recovery system is a way for students of all levels to succeed. I have been working with youth in the special education program and behavioral program for over ten years. This is my 3rd year at Colleyville Heritage.