Master surface area calculations for GCSE Biology with this comprehensive worksheet — 30 practice questions, worked examples, and full mark scheme in one instant PDF download.

Confidence with surface area and surface area:volume ratio calculations is essential for GCSE Biology exam success. This worksheet gives students plenty of practice at varying levels of difficulty, covering cells, organisms, and exchange surfaces.

What's Included:

• 30 surface area calculations at Foundation and Higher Tier difficulty
• Step-by-step worked examples to model the method
• Real-world applications — cells, villi, alveoli, leaf surfaces
• Calculating surface area, volume, and SA:V ratio
• Understanding the relationship between SA:V ratio and diffusion rate
• Full mark scheme with detailed solutions
• Fully aligned with AQA, OCR & Edexcel GCSE Biology specifications
• Instant PDF download — begin revising right away
• Easy-to-print format

Topics Covered:

• Calculating surface area of cubes, cylinders, and spheres
• Calculating volume and SA:V ratio
• Understanding how SA:V ratio affects diffusion and heat loss
• Applying calculations to cells and exchange surfaces
• Explaining adaptations for efficient exchange

Perfect for: GCSE Biology students in Years 10 and 11, science teachers building calculations revision lessons, and students preparing for AQA, OCR & Edexcel GCSE Biology exams.

Download now and build the calculation confidence you need for exam success!