Ocr gateway science c3 and c4 gcserevision, science. History of the atom timeline gcse global history blog. Ccea qualifications in chemistry are available at gcse and gce. Amazons gcse chemistry ocr range new course cgps gcse chemistry range. Ocrs gcse 91 in chemistry b twenty first century science j258 7 2b. Announcements find your gcse study and revision group here and get ahead on your revision find your alevel study and revision group here and get ahead on your revision start new discussion reply.
In this and subsequent posts im simply going to explain and illustrate each learning objective as they come up in the topics in the new gcse specification. The earths early atmosphere was largely made of carbon dioxide and water vapour, which had been created by volcanic activity. Systems software systems software ocr gcse computer. It is published to enable teachers to have early sight of our proposed approach to gcse 91 in chemistry a gateway science. Ocr level 12 gcse grade 91 in chemistry a gateway science j248 foundation tier paper 2higher tier paper 4 ocr grade 91 gateway gcse chemistry a topic c4 predicting and identifying reactions and products, topic c5 monitoring and controlling chemical reactions, topic. So software depends on hardware and hardware depends on software. This draft qualification has not yet been accredited by ofqual. They develop practical and problemsolving skills and an ability to evaluate claims based on science through critical analysis. Ocr level 12 gcse 91 in chemistry a gateway science j248 specification version 1. Lesson made for gcse aqa chemistry c15 on the history of the atom. Ocr gateway science c1 and c2 gcserevision, science.
Gcse chemistry teaching notes and resources by mike walker. Investigate the products of complete and incomplete. Ocr gcse chemistry c1 c3 revision teaching resources. All resources are updated for the latest ocr chemistry specification. Gcse chemistry separation techniques ocr 91 youtube. Water vapour condensed to form oceans and simple photosynthetic organisms developed adding oxygen and removing carbon dioxide.
Aqa lesson plans 2016 gcse ocr 21st century lesson plans 2014. Ocr gateway gcse chemistry past papers revision science. The attraction between the nail polish molecules is stronger in that between the nail polish molecules and the water molecules. Past papers, mark schemes and examiners reports for ocr gcse chemistry a. No matter what chemistry specification youre studying aqa, edexcel, ocr or igcse, senecas revision courses contain everything youll. From wikibooks, open books for an open world gcse chemistry revision ideas on 28 images the 25 best gcse chemistry revision ideas on, the 25 best gcse chemistry revision ideas on, the 25 best gcse chemistry revision ideas on, the 25 best gcse revision timetable ideas on, best 25 gcse fundamental ideas in chemistry the periodic table cgp books. Everyday low prices and free delivery on eligible orders. The whole of ocr 21st century c4, c5, and c6, in only 37 minutes.
Rate of reaction 2 reaction rate and changing conditions. Gcse chemistry key revision topics from education quizzes. Extension of gcse will help transition to cambridge national. This video relates to the ocr gateway 91 gcse chemistry specification which will be examined for the first time in 2018.
Our mission is to create a smarter world by simplifying and accelerating the learning. It cultivates knowledge and understanding of the material world, the. Nov 07, 2017 this video relates to the ocr gateway 91 gcse chemistry specification which will be examined for the first time in 2018. Ocr gcse 91 chemistry a gateway science j248 specification.
For the best revision experience, use both the notes and the videos at the same time to help you follow along. Ocr advanced gce in chemistrycolour wikibooks, open. Following ofqual publishing their most recent decisions on subjects to be reformed or withdrawn before first teaching in 2017, we are now able to offer our gcse in child development until final assessment in 2018. Software programs are stored as files on a storage device such as the hard disk, dvd or memory sticks. In ocr 91 gcse twenty first century science b chemistry courses, note the following. These gcse chemistry quizzes will help you to consolidate your classroom learning and, when the big exam is imminent, they will help you revise quickly. Ocr gcse 91 gateway chemistry a paper 2 paper 4 separate. Ocr gateway gcse chemistry past exam papers and marking schemes, the past. The following folders contain lesson plans for gcse ocr 21st century chemistry 2014 and gcse aqa chemistry 2016. Revision summary help for the ocr gateway science gcse 91 chemistry a 2nd exam paper learning objectives for. If you are buying a course revision guide, make sure its dated no earlier than 2016. Oct 31, 2012 the whole of ocr 21st century c4, c5, and c6, in only 37 minutes. Below you will find our collection of revision notes and video tutorials. Friday 10 june 2016 morning gcse and alevel revision.
Ocr is a leading uk awarding body, providing qualifications for learners of all ages at school, college, in work or through parttime learning programmes. My c1, gcse chemistry c1 section 1 3 atoms, limestone and metals, gcse chemistry c2 section 1 2 atomic structure and bonding. Builtin assessment and differentiation supports students of all abilities and makes progress tracking easy. Chemistry b chemistry modules c4, c5, c6 higher b74202 download paper download marking scheme june 2016 ocr gateway gcse chemistry past papers j264 chemistry b chemistry modules c1, c2, c3 foundation b74101 download paper download marking scheme. This student book has been endorsed by ocr for the 2016 ocr gcse gateway chemistry 91 specification. This section shows links to revision materials chemistry b1 and b2 core science for the ocr gateway science exam j261 ocr gateway science c1 and c2 gcserevision, science, ocrgatewayscience, ocrgatewaysciencec1andc2 revision world. Learn about and revise systems software with this bbc bitesize gcse computer science ocr study guide. Ocr gateway gcse sciences support for ocr gateway gcse 91 from ocrs publishing partner for science. Unit quizzes with selected questions for comparative assessment and general revision quizzes for each unit c1 c6 eventually.
Created for the new 91 ocr gateway science specifications. Ocr advanced gce in chemistrycolour wikibooks, open books. Brainscape is a web and mobile study platform that helps you learn. Chemistry helps us make sense of the world around us and connects to the main social, ethical and cultural issues affecting our lives today. The attraction between the water molecules is stronger than that between the water molecules and the nail polish molecules.
Also offering past papers and exam questions by topic for aqa, edexcel and ocr. With my revision notes for ocr a as chemistry you can. Alevel chemistry revision notes, videos and more for ocr. Topic c1 particles quiz ocr gateway gcse chemistrycombined science. Atoms consist of a nucleus containing protons and neutrons surrounded by electrons in shells. Separating crude oil crude oil, hydrocarbons and alkanes aqa gcse chemistry single science revision aqa bbc bitesize a secondary school revision resource for ocr gcse science about carbon chemistry and making crude oil useful tutorial on crude oil and fractional distillation. Assessment of gcse 91 in chemistry a gateway science.
Unofficial mark scheme c1 ocr 17th may 2017 the student room. If you are studying the ocr gateway gcse scinece 91 course then make sure you read this specification before you start to revise. Here you will be able to download software and other resources for gcse chemistry. Friday 10 june 2016 morning gcse gateway science chemistry b b74102 chemistry modules c1, c2, c3 higher tier oxford cambridge and rsa h instructions to candidates write your name, centre number and candidate number in the boxes above. So just unzip for windows any version inc windows 7.
Ocr gateway chemistry revision sheets c1,c2,c3 teaching. Ocr twenty first century gcse chemistry past papers. Revision quizzes also have questions based on general principles author. Jun 05, 2012 ocr gateway chemistry revision sheets c1,c2,c3. From wikibooks, open books for an open world software allows the hardware to do something useful. Ocr awarding body for a levels, gcses, cambridge nationals. Can anyone show me how to work out this chemistry problem, im pulling my hair out over it as we havent done it in class. A pressurised gas canister contains liquid hydrogen, inside the canister there is a distance of 4 x 10 8 m 3 between the hydrogen molecules. It then installs locally and gives you a full suite of animations and games to play about half life of isotopes for gcse level and a focus on the use of tracers. Ocr mei as mathematics 2017 c1 discussion threadunofficial markscheme ocr gcse maths non calc foundation 25th may 2017 unofficial mark schemes c1 paper 190414 c2 was easier than c1. Practice chemistry quiz questions for gcse 91 chemistry quizzes. Ocr gcse gateway science chemistry quizzes ocr gcse 21st century science. Jun 06, 2016 ocr gateway chemistry c1 c2 c3 revision questions. You need to be sure which exam board you are doing.
By clicking any link on this page you are giving your consent for us to set cookies acceptset cookies accept. These are sheets i have given to the students to prompt their revision for and of the current ocr gateway gcse chemistry spec. Our gcse chemistry a gateway science qualification develops students broad scientific knowledge as well as their conceptual understanding of a range of topics within chemistry itself. Here you will be able to download software and other. A current is passed through the molten or dissolved compound when a positive and negative electrode are placed in it. Ocr twenty first century gcse chemistry past exam papers and marking schemes, the past papers are free to download for you to use as practice for your exams. Browse over 1 million classes created by top students, professors, publishers, and experts, spanning the worlds body of learnable knowledge. Aqa gcse science chemistry c1 summary notes page 19 of 32 c1. Swiftscience new aqa gcse chemistry the earths atmosphere. Ocr gateway chemistry c1 c2 c3 revision questions teaching.
Ocr 21st century revision guide with online edition cgp gcse chemistry 91 revision by cgp books, cgp books isbn. Brainscape is a web and mobile study platform that helps you learn things faster. Content of gcse 91 in chemistry b twenty first century science j258 8 2c. Revision quizzes also have questions based on general principles. Chemistry a gateway science paper 1, c1 c3 and c7 foundation. This highly detailed and engaging lesson presentation 143 slides acts as an excellent revision tool for students who are approaching their 1st ocr gateway a gcse chemistry paper which includes the topics found in modules c1 c3. Summaries for ocr gateway science gcse 91 chemistry a ft paper 2ht paper 4 this page. Breadth in chemistry ocr 21st century 91 gcse chemistry b. This section shows links to revision materials chemistry c3 and c4 additional science for the ocr gateway science exam j261. Be aware that both chemistry papers assess content from all 7 chapters overview of chapter c1 air and water. The quality of our air and water is a major world concern. Ocr gcse twenty first century science chemistry b air and.
Mar 27, 20 aqa gcse science chemistry c1 summary notes page 19 of 32 c1. Ocr gateway gcse chemistry for combined science teacher handbook. Gcse 91 twenty first century science chemistry b delivery guide c1. It cultivates knowledge and understanding of the material world, the nature of science and the scientific process. What happens to these pollutants in the atmosphere. Paper 1 is called breadth in chemistry, paper 2 is called depth in chemistry and they test all 6 chemistry chapters. Whether youre trying to memorise the periodic table or refresh your knowledge on polymerisation, facing revision head on can be daunting. For scoring, focus on x20, the % scoring is weird, not my software. Please note, due to the introduction of the new course in september 2016, there is a lack of up to date resources. This revision resource has been designed to motivate and engage students whilst they are challenged on their knowledge of the content in topics c1 c3 of the ocr gcse chemistry specification which can be assessed on paper 1. Ocr gateway answers for exam practice workbook by cgp books from waterstones today. The break down of an electrolyte with an electric current, to extract metals more reactive than carbon from their ores. Check out more of our ocr gcse science videos and revision resources at. Air and water for ocr gcse 91 twenty first century science chemistry b both exam papers.
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