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IBDP ESS
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G11 Sem 1
Topic 1 Foundation
Topic 2 Ecology
Topic 3 Biodiversity and Conservation
Topic 4 Water
G11 Sem 2
Topic 5 Land
Topic 6 Atmosphere and Climate
Topic 7 Natural Resources
Topic 8 Human Populations and Urban Systems
Internal Assessment
About the Instructor
IBDP ESS
Internal Assessment
G11 ESS IA Tracker
IA Checklist and Marking Rubric
ess-independent-investigation-grading-rubric-with-guidancec.pdf
Sample IA with IB Marks Report
IA Sample A comments.pdf
IA Sample B comments.pdf
IA Sample C comments.pdf
IA Sample D comments.pdf
Links to 2026 IA
Josh
Frances
Flo
Anastacia
Basri
Vishnu
Michelle
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