IB Environmental systems and societies (ESS) IA Guide
Comprehensive guide for your Internal Assessment that breaks down IB assessment criteria and explains what examiners look for.
This guide includes practical examples, common mistakes to avoid, and strategies to help you meet IB standards.
Internal Assessment Guides
RevisionDojo's IA resources are written and reviewed by experienced IB educators and examiners. All guidance is aligned with official IB subject guides and assessment criteria to ensure accuracy and relevance.