IB CAS Introduction Lesson – Understanding Creativity, Activity, Service (IB Diploma Programme)

IB CAS Introduction Lesson – Creativity, Activity, Service (Full Starter Lesson for DP1 Students)

Ready-to-teach CAS introduction – no prep required
Helps students understand CAS purpose, strands & expectations
Builds meaningful engagement from the start of the programme

Lesson Overview

A fully resourced introductory lesson designed to help students understand the purpose of CAS (Creativity, Activity, Service) and begin planning meaningful, personalised experiences.

This lesson moves beyond simply explaining requirements — it helps students see CAS as an opportunity for personal growth, skill development and community engagement.

Perfect for launching CAS with IB DP Year 1 students.

What This Lesson Helps Students Do

Students will:

Understand the purpose of CAS within the IB Diploma Programme
Identify and explain the three CAS strands:
Creativity
Activity
Service
Explore CAS learning outcomes and requirements
Reflect on their interests, strengths and values
Begin generating realistic and meaningful CAS ideas
What’s Included (Everything You Need to Teach the Lesson)
Complete, structured lesson (ready to deliver)
Engaging starter discussion
Clear explanation of CAS strands and expectations
Overview of CAS projects and reflection
Self-discovery worksheet for brainstorming experiences
Guided discussion prompts
Plenary reflection activity

Why This Resource Works

Helps students see CAS as meaningful, not just a requirement
Encourages student ownership and engagement from day one
Supports development of realistic and achievable CAS ideas
Builds early understanding of reflection and personal growth
Fully suitable for whole-cohort delivery
Saves teachers time planning CAS launch sessions

Key Skills Developed

Students will:

Reflect on their interests and strengths
Make connections between personal passions and real-world action
Begin planning independent CAS experiences
Understand the role of reflection in CAS success

Perfect For

IB Diploma Programme (DP1 students)
CAS coordinators
IB coordinators
Tutor time / PSHE sessions
Schools launching CAS at the start of the programme

Standout Feature

This lesson transforms CAS from a checklist requirement into a meaningful experience, helping students take ownership of their CAS journey from the beginning.

Ideal for:
First CAS introduction lesson
Whole-cohort sessions
Setting expectations early in DP1