GCSE Chemistry % Change Calculations Worksheet | KS4 | AQA | OCR | Edexcel | PDF Digital Download
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GCSE Chemistry % Change Calculations Worksheet | KS4 | AQA | OCR | Edexcel | PDF Digital Download
Sale price
£2.00
Regular price £3.00
Created by Mrs F — a qualified science teacher with years of classroom experience. Meet the teacher →
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Great bank of resources for cover lessons and starters.
Rachel W, Head of Department
Master percentage change calculations for GCSE Chemistry with this comprehensive worksheet — 30 practice questions, worked examples, and full mark scheme in one instant PDF download.
Confidence with % change calculations is essential for GCSE Chemistry exam success — used in yield, concentration, and reaction rate contexts. This worksheet gives students plenty of practice at varying levels of difficulty.
What's Included:
- 30 percentage change calculations at Foundation and Higher Tier difficulty
- Step-by-step worked examples to model the method
- Real-world applications — yield, concentration changes, reaction rates
- Formula guidance: % change = (change/original) × 100
- Understanding positive and negative percentage change
- Full mark scheme with detailed solutions
- Fully aligned with AQA, OCR & Edexcel GCSE Chemistry specifications
- Instant PDF download — begin revising right away
- Easy-to-print format
Topics Covered:
- Calculating percentage change in chemical contexts
- Understanding increase and decrease as percentage change
- Applying % change to yield and concentration calculations
- Interpreting percentage change in experimental results
Perfect for: GCSE Chemistry students in Years 10 and 11, science teachers building calculations revision lessons, and students preparing for AQA, OCR & Edexcel GCSE Chemistry exams.
Download now and build the calculation confidence you need for exam success!