IBDP

Successful completion of CAS is a requirement to be awarded the IB diploma.

See the WIS CAS handbook for further details.

The core

Along with TOK and the EE, CAS is a core element of the IBDP. To meet the CAS requirements, students will engage in a range of enjoyable and significant experiences, as well as a CAS project.

CAS enables students to enhance their personal and interpersonal development. A meaningful CAS programme is a journey of discovery of self and others. For many, CAS is profound and life-changing. Each individual student has a different starting point and different needs and goals. A CAS programme is, therefore, individualized according to student interests, skills, values and background.

CAS is not formally assessed so it is required that students maintain a CAS portfolio on Wisdom that documents their progress and development as a result of taking part in the CAS programme. Students need to evidence their participation and upload this to their CAS portfolio. 

Students will participate in three formal, documented CAS interviews with their tutor who is their CAS supervisor and complete reflections throughout the process. 

CAS experiences

CAS is an 18 month long continuous programme that begins at the start of the DP journey. In this time, students should demonstrate a "significant" contribution to the three strands of CAS with a relative balance between the strands. A "significant" commitment can be defined as something that lasts 6 weeks or a one off event that involved significant planning and preparation. 

CAS experiences should:


CAS must be ongoing throughout the whole 18 month period. Students can do the same experience more than once but must address a different learning outcome.

Learning outcomes 

CAS project

Students must be involved in at least one CAS project during their CAS programme. A CAS project:

If the CAS project is solely a "service project," it is important that the service project involves working alongside community members with ongoing communication, focuses on a meaningful and authentic need, and ensures that the actions taken are respectful and reciprocal. Awareness of the possible impact and consequences of the student's actions should be part of the service project planning process.


The CAS stages (adapted from Cathryn Berger Kaye’s “five stages of service learning”, 2010)



Further guidance on the CAS project


There are 3 characteristics that differentiate a CAS project from a CAS experience:

If your project does not enable you to do the 3 things listed above, it is not a CAS project.

How many students can lead a CAS project?

2 or 3 - fewer means it is not collaborative and more means there are too many 'leaders'.

How many Learning Outcomes should the CAS project address?

It should focus on 2 or 3 Learning Outcomes and both of these need to be reflected on in the CAS Project reflection.

IBDP CAS Project (Planning)

Students should use this document to aid them in the planning and organisation of their CAS project.

CAS on WISDOM

CAS is an ongoing, continuous commitment to a student's holistic development. CAS portfolios must be frequently updated to record a student's participation in CAS. 


In each year of the DP, students must be able to evidence at least:


By the end of Year 12 students should have begun, planned or completed their CAS project and evidence of their progress must be on WISDOM.

We use a traffic light system so students can track their progress.