GCSE Biology Magnification Calculations Worksheet | AQA | OCR | Edexcel | KS4

GCSE Biology — Magnification Calculations Worksheet

Magnification calculations trip up so many GCSE Biology students — but they don't have to. This focused worksheet walks you through the formula, worked examples and practice questions so you can tackle any magnification question with confidence.

What's Covered

• The magnification formula: Magnification = Image size ÷ Actual size
• Rearranging the formula to find image size and actual size
• Converting between units — mm, μm and nm
• Worked examples with step-by-step solutions
• Practice questions at Foundation and Higher Tier level
• Exam-style questions

Why This Worksheet

• ✅ Compatible with AQA, OCR and Edexcel GCSE Biology specifications
• ✅ Covers both Foundation and Higher Tier
• ✅ Worked examples included — ideal for independent study
• ✅ Exam-focused — targets the calculation skills examiners test
• ✅ Instant PDF download — print or use digitally

Perfect for Year 10 and Year 11 students who want to build confidence with GCSE Biology maths, as well as teachers looking for a ready-made magnification resource.