Creativity, Activity, and Service--better known as CAS--is a part of the core of the IB diploma program. This is a labor of love of twenty-eight students of the Class of 2019. They have had some incredible experiences in their four years at Atlee High School--many of which are documented here. Ultimately, they've inspired me to continue to be one percent better than the day before. Two years ago, I began to live and teach by this principle. I encouraged students to live this way, telling them that if they did, in a year they would be 37 times better. Their commitment to service and the activities they perform is evident of this idea, as is the numerous class service projects they have performed over the past two years that I have witnessed as their CAS Coordinator. I've learned lessons of empathy, compassion, and resilience through these 28 young people. They are the people who are going to change the world through their commitment, kindness, and determination. They've certainly already changed mine. --K. Pace