The Teachers’ guide provides:

• An overview of what it means for learners to become global citizens and of how learners can contribute to sustainable development.
• Ideas for classroom activities that can help secondary school students to develop knowledge, skills, values, attitudes and behaviours that promote GCED and ESD.
• Selected activities on GCED and ESD from ASPnet schools around the world. We hope this guide will provide teachers with creative ideas and motivate them to engage with GCED and ESD. We encourage teachers to explore the activities suggested by the guide and invite them to share the activities undertaken with their school community and colleagues.