We all know teaching students calculations can be challenging. What they need is a lot of practice, and I am here to help.
Made with the AQA specification in mind, here are 30 relative formula mass (Mr) calculations - split into easy, medium and hard. All answers with units included at the end as well as a triangle to help students learn to rearrange.
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THE BIG ONE - GCSE Science random revision bundle - 20 items.
50% off!! 20-Item Random Science Bundle – Calculations, Revision & Practicals Save hours of lesson planning with this 20-item Random Science Bundle! Perfect for KS4 / GCSE students, this bundle includes a variety of high-quality resources across Biology, Chemistry, and Physics. Each bundle contains 20 carefully selected resources, which may include: Calculation worksheets (easy, medium, hard) Required practical revision guides Topic checklists Revision sheets Confidence trackers 📘 What’s included: ✅ 20 science resources covering all three sciences ✅ Printable & digital-friendly – ideal for classroom, homework, or remote learning ✅ Aligned with GCSE specifications for AQA, Edexcel, or OCR ✅ Resources are ready-to-use – no prep needed ⭐ Why teachers love this bundle: Covers multiple topics and skills in one convenient download Perfect for revision, intervention, homework, or cover lessons Offers differentiated practice across calculations, practicals, and key knowledge Excellent value for money – 20 versatile resources in one bundle This bundle is designed to help teachers save time while keeping students engaged and learning across a range of topics.
£16.00
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THE ULTIMATE GCSE AQA SCIENCE CHEMISTRY REVISION BUNDLE (GRADES 4-9)
Are you teaching or revising GCSE Chemistry (KS4) and looking for ready-to-use, high-quality revision resources that save you time and boost student confidence? This all-in-one Chemistry Energy bundle has you covered. 📘 What’s included: ✅ All GCSE Chemistry Energy calculations 30 questions per calculation topic Clearly differentiated: 10 easy, 10 medium, 10 hard Fully worked answers with units Rearranging formula triangles included where appropriate ✅ All Required Practical revision sheets (Energy topic) Each practical includes: A clear, exam-focused method Practice questions linked directly to GCSE exam style A complete answer sheet for easy marking or self-assessment 🎁 BONUS RESOURCE – FREE GCSE Complete Beginners Guide Included free in every bundle as a thank-you – ideal for: Lower-ability students Intervention groups Independent revision Students new to GCSE Chemistry ⭐ Why teachers love this resource: Perfect for revision lessons, homework, cover work, or intervention Supports differentiation and exam preparation Designed to match GCSE exam board expectations No prep required – just download and teach This resource is ideal for KS4 Chemistry teachers, tutors, and home educators looking for structured, exam-ready materials on TES.
£18.00
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THE ULTIMATE GCSE AQA SCIENCE CHEMISTRY CALCULATIONS REVISION BUNDLE (GRADES 4-9)
Want to make your lesson planning quicker and easier by having a ready-made Chemistry calculation worksheet for every GCSE topic that requires one? Let me help. This bundle contains all of my GCSE Chemistry calculation worksheets available together at a significantly discounted rate. Download once, save them, and reuse them year after year whenever the topic appears in your scheme of work. 📘 What’s included: ✅ Chemistry calculation worksheets covering key GCSE topics 30 calculation questions per worksheet Clearly differentiated: 10 easy, 10 medium, 10 hard Ideal for building confidence and progression ✅ Full answer sheets included All answers provided with correct units Formula triangles included where appropriate to support students with rearranging equations 🎁 BONUS RESOURCE – INCLUDED FREE GCSE Complete Beginners Guide Included free in every bundle as a thank-you – perfect for: Lower-ability learners Intervention groups Students new to GCSE Chemistry Independent revision support ⭐ Why teachers choose this bundle: Saves hours of planning time Perfect for classwork, homework, revision, or cover lessons Supports differentiation and exam confidence Download once and use every year This resource is ideal for KS4 Chemistry teachers, tutors, and home educators using TES to find clear, exam-focused GCSE resources. 🔎 Suggested TES tags: GCSE Chemistry, Chemistry Calculations, KS4 Chemistry, GCSE Science, Exam Practice, Differentiation, Chemistry Equations, Revision Worksheets
£11.00
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