CAS is organized around the three strands of creativity, activity and service defined as follows.
Creativity – arts, and other experiences that involve creative thinking.
Activity – physical exertion contributing to a healthy lifestyle, complementing academic work elsewhere in the DP.
Service – an unpaid and voluntary exchange that has a learning benefit for the student. The rights, dignity and autonomy of all those involved are respected.
The aim of the “Activity” strand is to promote lifelong healthy habits related to physical well-being. Pursuits may include individual and team sports, aerobic exercise, dance, outdoor recreation, fitness training, and any other form of physical exertion that purposefully contributes to a healthy lifestyle. Students are encouraged to participate at an appropriate level and on a regular basis to provide a genuine challenge and benefit.
Schools must support students whose circumstances or culture may determine participation in physically active experiences. Similarly, students with disabilities must be given opportunities to take part in this strand. All CAS students must satisfy the basic requirement of physical exertion contributing to a healthy lifestyle as is appropriate for each student.
Students who regularly participate in suitable activity experiences are encouraged to develop and extend their participation. Students could expand personal goals, explore different training models to enhance their existing sport or become involved in a new sport. For dedicated student athletes, maintenance of a planned rigorous training programme is appropriate. Some national curriculums require students to participate in a physical education course. Participation in such courses may be considered activity if it meets the CAS guidelines
As with all CAS experiences, students reflect purposefully on their engagement with activity and may be guided to look for moments of personal significance or inspiration as a call for reflection.