Biology coursework guides

A revision-first playbook for focused experiments, precise data handling, and evidence-led biological argument. Open the assessment you are working on to see its criteria, mark bands, checklist and revision steps.

Internal AssessmentMethod, precision, and reflection in a compact format.Design a focused investigation, control variables cleanly, and evaluate with biological precision.
Extended EssayIndependent research depth and critical thinking over 4,000 words.Develop an independent biological question with strong subject knowledge, sharp critical thinking, and disciplined structure.

Start with the criteria and our own summaries of each mark band, then use the checklist and revision steps before you upload your draft.