IB past paper analysis
ESS
May 2023 · Paper 2
See what this paper tests, focus on the skills that carry the marks, and practise matched Exam Vault questions with AI marking.
- 3questions
- 4marks
- 3question parts
- 3micro-topics
Mark distribution
- Ecology50%
- Foundations of ESS25%
- Biodiversity and Conservation25%
Hardest areas (by marks)
Question types
- write down / state33%
- outline33%
- explain / justify33%
0% of parts are show / prove.
Questions in this paper
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Want to practise the skills from this paper?
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Original Exam Vault questions with AI markscheme feedback for this topic.
Explore topic pages
Every micro-topic in this paper, with its exam pattern and practice.
Browse ESS topicsPredicted questions
The likely question types in the next sitting, from the same data.
Predicted Paper 2Good to know
Can I download ESS May 2023 Paper 2 here?
No. The paper and its mark scheme belong to the IB and are not reproduced. This page gives the structure of every question (marks, command term, micro-topic, the skill tested), the exam analysis, and practice questions we wrote to test the same skills. Subscribers can also open our summary of how each part's marks are awarded.
Which topics dominate May 2023 Paper 2?
Ecology 50% (typical 23%), Foundations of ESS 25% (typical 21%), Biodiversity and Conservation 25% (typical 20%).
How do I practise this paper without the paper?
Press "Practise similar" on any question. We open questions matched by micro-topic, command term and mark range with model answers and AI marking, then bring you back here.