Extended Essay practice: Plan science EE variables, controls, data, and safety
A student is planning a science EE investigation about "how an archive describes women in a local wartime factory" using factory records, newspaper clippings, and oral-history extracts. Choose the route that would make variables, data, controls, and safety defensible. Select the science variable, science data, science control, and science safety check. Then answer this in your own words: why would this route keep the EE research process focused and authentic? AI will analyse your reasoning, evidence, research judgement, documentation, reflection quality, and expression.
Worked practice: build the decision
Work through the Extended Essay decision: subject fit, evidence handling, analysis or synthesis, then an integrity or reflection check.
Write a full answer
Now write the response in full, in your own words — this is what the exam asks for. The AI marks it on the same moves you built above (focus, evidence, technique, judgement) and gives feedback on reasoning, evidence, and expression.