IBO · DP ESS SL/HL
IB Environmental Systems and Societies Resources
official documents · past papers and exam practice · practice · course outline
Units and topics
Choose a topic to see its available materials.
Unit 1 - Foundation3 topics
Open this unit →Unit 2 - Ecology4 topics
Open this unit →Unit 3 - Biodiversity and conservation3 topics
Open this unit →Unit 4 - Water3 topics
Open this unit →Unit 5 - Land3 topics
Open this unit →Unit 6 - Atmosphere and climate change3 topics
Open this unit →Unit 7 - Natural resources3 topics
Open this unit →Unit 8 - Human populations and urban systems3 topics
Open this unit →Unit 9 - HL lenses3 topics
Open this unit →Official documents
- Subject guide (syllabus) First assessment 2026 · English · PDF
- Academic Honesty in the DP PDF
- Environmental Systems and Societies Assessed Student Work 2026 (Update Jul2024) PDF
- Environmental Systems and Societies Frequently Asked Questions 2026 PDF
- Environmental Systems and Societies TSM 2026 English (Update Jul2024) PDF
- Effective Citing and Referencing 2022 PDF
- DP Grade Descriptors PDF
- IB Academic Integrity Handbook SPH Copy PDF
Past papers and exam practice
These are shortcuts to available files. Open the course paper picker for the full year and paper selection.