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Doc Brown's Science Revision Notes for OCR SCIENCE A 21st Century GCSE CHEMISTRY course BOOKMARK pages, or save to desktop for personal use ONLY, pages too long to print out, all links should work Study Notes Links OCR 21st Century GCSE Science * OCR 21st Century GCSE Additional Science OCR 21st Century GCSE Biology * OCR 21st Century GCSE Chemistry (this page) I hope these revision pages will prove a useful and good revision online e-learning website for revising OCR 21st Century Science A GCSE Chemistry. Hopefully, eventually! these revision guide summary notes will cover all aspects, learning objectives, items of all the topics, units and modules of the OCR 21st Century Science A GCSE Chemistry courses. I also hope this revision site offers revision hints and tips, encouragement and help you do well in your exams! OCR GCSE TWENTY FIRST CENTURY SCIENCE SUITE - REVISION NOTES GUIDE SUMMARY: What do you need to know for the examinations? and what do you need to able to do in the exams? for your OCR GCSE 21st Century Science CHEMISTRY syllabus specification examinations via summary revision notes. HT means for higher tier students only. Sorry, but I don't have the time to answer questions, but if you see any apparent errors or wish to comment, please email me. I'm producing revision lists of what you need to know & be able to do in the written exam papers eg a 30-60 minute read for each module-unit-topic based on the official examination board syllabus-specification & help links to notes & quizzes. All my notes, learning objectives, comments etc. are based on the official OCR GCSE 21st Century Science A Key Stage 4 KS4 specification. (updated Feb 11th 2013) The OCR GCSE 21st Century Sciences indexes are set out in various ways depending on your science course OCR GCSE 21st Century Triple Award Science or separate OCR 21st Century GCSE Chemistry GCSE Science GCSE CHEMISTRY Unit Modules Module C1 Air quality C1.2 What chemical reactions produce air pollutants? What happens to these pollutants in the atmosphere? C1.3 What choices can we make personally, locally, nationally or globally to improve air quality? All of Module C1 Air quality Module C2 Material choices C2.1 How do we measure the properties of materials and why are the results useful? C2.2 Why is crude oil important as a source of new materials such as plastics and fibres? C2.3 Why does it help to know about the molecular structure of materials such as plastics and fibres? C2.4 What is nanotechnology and why is it important? All of Module C2 Material choices Module C3 Chemicals in our lives – risks and benefits C3.1 What were the origins of minerals in Britain that contribute to our economic wealth? C3.2 Where does salt come from and why is it so important? C3.3 Why do we need chemicals such as alkalis and chlorine and how do we make them? C3.4 What can we do to make our use of chemicals safe and sustainable? All of Module C3 Chemicals in our lives – risks and benefits Module C4 Chemical patterns Chemistry Unit C4.1 What are the patterns in the properties of elements? C4.2 How do chemists explain the patterns in the properties of elements? C4.3 How do chemists explain the properties of compounds of Group 1 and Group 7 elements? All of Module C4 Chemical patterns Module C5 Chemicals of the natural environment Chemistry Unit C5.1 What types of chemicals make up the atmosphere? C5.2 What reactions happen in the hydrosphere? C5.3 What types of chemicals make up the Earth’s lithosphere? C5.4 How can we extract useful metals from minerals? All of Module C5 Chemicals of the natural environment Module C6 Chemical synthesis Chemistry Unit C6.1 Chemicals and why we need them C6.2 Planning, carrying out and controlling a chemical synthesis All of Module C6 Chemical synthesis Module C7 Further Chemistry Chemistry Unit C7.1 Green chemistry The chemical industry C7.2 Alcohols, carboxylic acids and esters Organic molecules and functional groups C7.3 Energy changes in chemistry Why are there energy changes during chemical reactions? C7.4 Reversible reactions and equilibria Introducing dynamic equilibrium C7.5 Analysis Analytical procedures Chromatography Quantitative analysis by titration All of Module C7 Further Chemistry LINKS to resources for the NEW OCR GCSE 21st Century Science A Chemistry course starting with Y10 in September 2011 (Past paper links will be added later)
OCR GCSE 21st Century Science A GCSE Chemistry Past Papers Practice Papers Questions for mock exam paper revision or final exams test papers June 2012 ? January 2012 OCR GCSE 21st Century Science A Chemistry past paper question paper and mark scheme
All the science modules for the OCR GCSE 21st Century Science Suite BIOLOGY MODULES Module B1 You and your genes * Module B2 Keeping healthy * Module B3 Life on Earth * Module B4 The processes of life * Module B5 Growth and development * Module B6 Brain and mind * Module B7 Further Biology * CHEMISTRY MODULES Module C1 Air quality * Module C2 Material choices * Module C3 Chemicals in our lives – risks and benefits * Module C4 Chemical patterns * Module C5 Chemicals of the natural environment * Module C6 Chemical synthesis * Module C7 Further Chemistry * PHYSICS MODULES Module P1 The Earth in the Universe * Module P2 Radiation and life * Module P3 Sustainable energy * Module P4 Explaining motion * Module P5 Electric circuits * Module P6 Radioactive materials * Module P7 Further Physics – Studying the Universe SUMMARIES of Module Combinations for OCR 21st Century GCSE Sciences Suite for the GCSE Science Additional Science, Biology, Chemistry and Physics written papers SCIENCE MODULES Modules B1, C1 and P1 * Modules B2, C2 and P2 * Modules B3, C3 and P3 ADDITIONAL SCIENCE Modules B4, C4 and P4 * Modules B5, C5 and P5 * Modules B6, C6 and P6 BIOLOGY MODULES Modules B1, B2 and B3 * Modules B4, B5 and B6 * Module B7 CHEMISTRY MODULES Modules C1, C2 and C3 * Modules C4, C5 and C6 * Module C7 PHYSICS MODULES Modules P1, P2 and P3 * Modules P4, P5 and P6 * Module P7 See also other GCSE Science Courses if this isn't your course! AQA GCSE SCIENCES * EDEXCEL GCSE SCIENCES * OCR GCSE Gateway SCIENCES Unit A171/01 - Chemistry modules C1, C2, C3 - Foundation Unit A171/02 - Chemistry modules C1, C2, C3 - Higher Unit A172/01 - Chemistry modules C4, C5, C6 - Foundation Unit A172/02 - Chemistry modules C4, C5, C6 - Higher Unit A173/01 - Chemistry modules C7 - Foundation Unit A173/02 - Chemistry modules C7 - Higher OCR GCSE 21st Century Science A Past Papers - Practice Papers Questions June 2012 ? January 2012 OCR GCSE 21st Century Science A Chemistry past paper question paper and mark scheme Question paper - Unit A171/02 - Modules C1, C2, C3 - Higher tier Question paper - Unit A171/02 - Modules C1, C2, C3 - Higher tier Question paper - Unit A171/01 - Modules C1, C2, C3 - Foundation tier Question paper - Unit A171/01 - Modules C1, C2, C3 - Foundation tier Mark scheme - Unit A171/02 - Unit 01 - Modules C1, C2, C3 - Higher tier Mark scheme - Unit A171/01 - Unit 01 - Modules C1, C2, C3 - Foundation tier
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