AQA GCSE Biology Osmosis Required Practical Worksheet | KS4

AQA GCSE Biology — Osmosis Required Practical Worksheet

Master the Osmosis Required Practical with this focused AQA GCSE Biology worksheet. Designed to help Year 10 and Year 11 students understand the method, variables and results — exactly what examiners are looking for.

What's Covered

• Osmosis — definition and key concepts
• The effect of different concentrations of sugar solution on potato cylinders
• Independent, dependent and control variables
• Method and equipment for the investigation
• Recording, calculating and interpreting results (percentage change in mass)
• Evaluating the investigation — reliability and validity
• Exam-style questions on the practical

Why This Worksheet

• ✅ Directly aligned to the AQA GCSE Biology Required Practical specification
• ✅ Covers both Foundation and Higher Tier content
• ✅ Exam-focused — practises the skills examiners test
• ✅ Clear, concise layout — no filler content
• ✅ Instant PDF download — print or use digitally

Perfect for Year 10 and Year 11 students revising for their AQA GCSE Biology exams, as well as teachers looking for ready-made required practical resources.