IA
Internal Assessment
Method, precision, and reflection in a compact format.
Guide Focus
Turn your scenario, design evidence, and testing into a clean, defensible project record.
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Computer Science Subject Guides
A rubric-first guide for turning scenario, development, testing, and evaluation into a clear IA or EE submission. Open a guide, learn the criteria, then jump into guided practice to improve your next draft.
Open Criteria Page
EE
Extended Essay
Independent research depth and critical thinking over 4,000 words.
Guide Focus
Use a focused research question and clear methodology so the essay stays technical and evidence-led.
How To Use This Hub
Choose IA, EE, or IO based on your task, then use the criteria, markbands, and checklist sections to plan revisions in order.