The IB defines this strand as:
“Collaborative and reciprocal engagement with the community in response to an authentic need”.
The aim of the Service strand is for students to understand their capacity to make a meaningful contribution to their community and society. Through service, students develop and apply personal and social skills in real-life situations involving decision-making, problem-solving, initiative, responsibility, and accountability for their actions. Service is often seen as one of the most transforming elements of CAS by promoting students’ self-awareness, offering diverse occasions for interactions and experiences, and opportunities for international-mindedness.
Service within CAS benefits all involved: students learn as they identify and address authentic community needs, and the community benefits through reciprocal collaboration.
Here are the four types of service and examples of each:
Research Service
Report on a topic of importance to influence policy or practice
The research is legitimately needed by an organization.
MISO methods are required (see Investigation form)
Advocacy
Students speak on behalf of a cause or concern to promote action on an issue of public interest.
It can take many forms - public performance, social media campaigns, etc.
Indirect Service
Though students do not see the recipients of indirect service, they have verified that their actions will benefit the community or environment.
Direct Service
Student interaction involves people, the environment, or animals.
You directly see those who benefit
Work alongside and forge a partnership with a local NGO or community group and work on a project together