Made for a mix of Year 8 groups. Year 10 GCSE Covid-19 Recovery Plan Your exam in September will be 60 minutes long. The sheet vinyl is available in many colours and is bought on a roll. Revision Questions - Polymers. BBC Bitesize plastics page View the BBC bitesize site and take a bite size test to see how much you know! Vinyl cutters can be used to cut sheets of self-adhesive vinyl, which can be used for signs on cars, vans and shop fronts. Discovery In 1933, a team of chemists at the ICI Wallerscote plant near Northwich were working on polymers when an experiment went strangely wrong. Some of the showers could be heavy. :- Then try this link below. These monomers (the starting materials) are often alkenes.. Polar habitats are very cold but some wildlife can survive there! , the edge that has been cut can be rough and will need to be finished. Learn and revise papers and boards with BBC Bitesize for GCSE Design and Technology Edexcel. A secondary school revision resource for OCR GCSE 21st Century Science about disease, antibiotics and drug testing- with higher tier. There are seven types of plastic - six are common and are used for everyday objects, and the last type (not listed below) covers the substantial variations remaining that are not common. Smart polymers, or stimulus-responsive polymers, are materials composed of polymers that respond in a dramatic way to very slight changes in their environment. Long signs can be cut as the vinyl is on a roll that feeds into the machine. Polymers are both man-made and naturally occurring. The sheet vinyl is available in many colours and is bought on a roll. ... Mr DT says 'Read the text above and then answer these questions below'. Some common thermoplastics are ABS (acrylonitrile butadienestyrene), Nylon (polyamide), acrylic (polymethyl methacrylate), uPVC (polyvinyl chloride), polystyrene, polypropylene and cellulose acetate. Home Economics: Food and Nutrition (CCEA). If the answer you have written is not right, change it to the 5 hours agoLast updated 5 hours ago Updated Monday to Friday only Tonight is likely to be cloudy at times with showers spreading from the west. can cut through materials or, if the power settings are lowered and the speed increased, it can engrave the surface to add text or an image. Polymers are very large molecules (sometimes called macromolecules). Materials are chosen based on factors including working properties, aesthetics, environmental impact, function, manufacturing processes etc. BBC Bitesize plastics page View the BBC bitesize site and take a bite size test to see how much you know! This video discusses the following topics: What are ‘thermoplastics’ or ‘thermoforming plastics’? Sitemap These monomers (the starting materials) are often alkenes.. KS3 Design & Technology Lesson Plan for Polymer Downloadable curriculum linked KS3 Design & Technology Lesson Plan for Polymer. Write your answers on a sheet of paper, don't forget to write your name on the sheet! Backed by the Government, it has … YEAR 11 DT GCSE EXAM REVISION Structure of the exam paper: ... Polymers –Primary sources, fractional distillation, cracking, polymerisation Using and working with materials Pages 58 & 59, ... BBC bitesize has been updated for this course, and is much improved. :- Week beginning 4 th May - due 11 th May Mechanical Devices- movement, levers, linkages and rotary systems. BBC bitesize adhesive pages Test your adhesive knowledge on the BBC bitesize web site. Paper and board 2. :- Wood joints >> Hardwoods Hardwoods come from deciduous or broad-leafed trees. Polymers are very large molecules (sometimes called macromolecules). Rubber, for example, is a natural polymeric material that has been used for thousands of years. Sign in, choose your GCSE subjects and see content that's tailored for you. The main thermosetting plastics are epoxy resin, melamine formaldehyde, polyester resin and urea formaldehyde. I will develop a basic understanding of the types and properties of Polymers. A laser cutter can cut through materials or, if the power settings are lowered and the speed increased, it can engrave the surface to add text or an image. Read about our approach to external linking. GCSE Design and Technology revision resources covering plastics within the AQA Product Design unit. View the bitesize timbers page >> Relevant DT links Need to learn more about joining woods? are self-finishing, meaning that the inside surface of the mould is so smooth that the form that is taken from it is also smooth. It is important to choose a material fit for purpose. It is important to understand the characteristics of each polymer available to see if it is fit for the intended purpose. The lesson plan contains teachers notes and students notes as well as a presentation that can either be downloaded or viewed online. Shape memory polymers are polymer materials that you can deform and then by applying a stimulus, such as heat or light, will return to its previous shape. Learn and revise polymers with BBC Bitesize for GCSE Design and Technology OCR. Once a polymer has been cut or shaped from its original stock form, the edge that has been cut can be rough and will need to be finished. Write your answers on a sheet of paper, dont forget to write your name on the sheet! Products from Oil. :- Title: Thermosetting plastics Created Date: 10/7/2006 1:42:28 PM Write your Separate polymers are joined in order to form a huge polymer. AQA GCSE (9-1) Design and Technology: Electrical and Mechanical Systems and Components. L.I. Manufactured boards ‘Plastics’ History Natural & Synthetic polymers Polymer quizzes (you must know names of several suitable types (polymers) that can be quoted in your work) Crosswords Res. View the BBC Bitesize pages >> Welcome to Mr DT's textile pages! It is important to understand the characteristics of each polymer available to see if it is fit for the intended purpose. as there are so many. Read about our approach to external linking. Learn and revise polymers with BBC Bitesize for GCSE Design and Technology AQA. Each polymer molecule is a long chain of (mainly carbon) atoms.. Polymers are made from many smaller molecules, called monomers. GCSE Bitesize: PVC and plasticisers. Students study their chosen material area in greater detail and carry out various practical tasks to embed their understanding of the materials characteristics and properties. Products from Oil. Scientists studying natural polymers have learned how they behave in biological systems and are now using that information to develop similar man-made polymeric substances with specific properties. What are ‘thermosets’ or ‘thermosetting plastics’? If a polymer doesn’t withstand the force needed, a new type of polymer could be created by a chemical engineer. Start studying AQA Design Technology GCSE. and Technology: Timber, Metal-Based Materials and Polymers. Properties of Polymers Glass, Ceramics and Composites Making Ammonia – The Haber Process Making Fertilisers in the Lab Making Fertilisers in Industries Physics: Topic P15 - Electromagnetism Magnetic fields Magnetic fields of electric currents Electromagnets in Devices The motor effect The Generator Effect The Alternating-Current Generator Sitemap Synthetic polymers are human-made polymers. Powerpoint slides for three lessons on Ceramics, Polymers and Composites to fit with the new KS3 national curriculum. This site is still very new and so is still in the process of being built. Learn about the properties of polymers and how they can be used with BBC Bitesize GCSE Chemistry. art developing secure mastered business studies developing secure mastered computer science developing secure mastered digital literacy course overview developing BBC Bitesize Daily Lessons Year 5 lessons You'll find daily lessons for homeschooling in Maths and English, as well as regular lessons in Science, History, Geography and more. What is a Polymer?. View the bitesize plastics page >> 3 minute plastics quiz! 0208 992 3144. admin@west-acton.ealing.sch.uk. 2020. Revision site BBC Bitesize Lifecycle Analysis Joining wood … Each polymer type from the table above will cope with a force in a different way. This allows for many more intricate designs than ordinary injection molding. , which have been set out within the design. View the adhesive bitesize pages >> There are a lot of different adhesives all manufactured all for various purposes. 5d Smart Polymers In this unit, the sources, origins and properties of polymers are covered in the first lesson, along with the processes of fractional distillation and cracking. Each polymer molecule is a long chain of (mainly carbon) atoms.. Polymers are made from many smaller molecules, called monomers. A vinyl cutter is a computer-controlled machine - the cutting tools moves along. AQA GCSE Design & Technology Workbooks and Resources AQA GCSE Design & Technology NEA Help Bundle. :- They can be classified into four main categories: thermoplastics, thermosets, elastomers, and synthetic fibers. Once a polymer has been cut or shaped from its original. The polymers expand, thicken, and harden after injection, and must be cured there. Natural and manufactured timber Separate polymers are joined in order to form a huge polymer. There are five terms used to describe what type of force can act on a material: It is very difficult to generalise on the properties of polymers as there are so many. View the bitesize timbers page >> Technology student Ferrous and non ferrous metals explained by technology student.. ... Mr DT says 'Read the text above and then answer these questions below'. 14-day weather forecast for DT10. DT Focus Are those that are constantly being developed through the invention of new or improved processes Appear to ‘think’ or have ‘memory BBC Bitesize Examples Examples SMA SMP Thermochromic Polymorph Others: Flexiply Self healing material Others: Precious metal clay Conductive polymers DesignKMG Teflon Link found in the Montsaye Intranet A vinyl cutter is a computer-controlled machine - the cutting tools moves along vector paths, which have been set out within the design. The main thermosetting plastics are epoxy resin, melamine formaldehyde, polyester resin and urea formaldehyde. Mr DT says 'Read the text above and then answer these questions below'. Mr DT says 'Read the text above and then answer these questions below'. Learn vocabulary, terms, and more with flashcards, games, and other study tools. A motorbike helmet is a good example - the outside of the helmet is smooth because of the mould it was made in. ©2020 Kettlethorpe High School, Maths & Computing College | Standbridge Lane, Sandal, Wakefield, WF2 7EL Write your answers on a sheet of paper, dont forget to write your name on the sheet! GCSE DT Theory (New Spec) – Types of Polymers (Plastics) Duration: 1 lesson (1 Hour) to 1.5 lessons (1.5 hours) A teachers’ and students guide to Types of Polymers (Plastics) supporting the NEW DT GCSE Specifications. What is a Polymer?. The main thermosetting plastics are epoxy resin, melamine formaldehyde, polyester resin and urea formaldehyde. Our tips from experts and exam survivors will help you through. It is important to choose a material fit for purpose. Collins Connect - Design Technology (iGCSE tasks) Technology Student - Design Technology (improve your sketching skills) BBC Bitesize - Design Technology (Test your knowledge of Timbers, Polymers and Papers & Boards) Hegarty Maths - A range of different Maths questions BBC Bitesize (Weimar Germany) - Mr Ingram's History classes The use of plastic additives is also covered. Powerpoint slides for three lessons on Ceramics, Polymers and Composites to fit with the new KS3 national curriculum. Saved from bbc.co.uk. Write your answers on a sheet of paper, don't forget to write your name on the sheet! Long signs can be cut as the vinyl is on a roll that feeds into the machine. Mats. BBC Bitesize Revise more about metals at the BBC bitesize site. Write your answers on a sheet of paper, don't forget to write your name on the sheet! There are seven types of plastic - six are common and are used for everyday objects, and the last type (not listed below) covers the substantial variations remaining that are not common. Using acrylic as an example: It is possible to add a personalised pattern to a polymer using a sublimation printer, which can look like a regular inkjet printer but has sublimation ink in the printer cartridges: Common polymers to which sublimation patterns are added are high impact polystyrene (HIPS) and acrylic. 3 hours agoLast updated 3 hours ago Updated 7 days a week Today will be cloudy with outbreaks of rain and drizzle developing, these mainly through this afternoon. Section … The best way to remember the information in this chapter is to get a pen and paper and write down your answers before clicking on the Answer link which will take you to the correct page.. You may have to read through some of the page before you find the answer. Week beginning 11 t h May - due 18 t h May Material Properties 1. BBC Bitesize Revise more about timbers at the BBC bitesize site. BBC Bitesize Revise and test your knowledge with the BBC bitesize pages. Find out more in this Bitesize Primary KS1 Science guide. It is very difficult to generalise on the properties of. The main thermosetting plastics are epoxy resin, melamine formaldehyde, polyester resin and urea formaldehyde. BBC Bitesize Daily Lessons Year 5 lessons You'll find daily lessons for homeschooling in Maths and English, as well as regular lessons in Science, History, Geography and more. West Acton Primary School, Noel Road, London W3 0JL Polymer, any of a class of natural or synthetic substances composed of very large molecules that are multiples of simpler chemical units. Separate polymers are joined in order to form a huge polymer. Here is an example. Separate polymers are joined in order to form a huge polymer. Each polymer type from the table above will cope with a force in a different way. can be used to cut sheets of self-adhesive vinyl, which can be used for signs on cars, vans and shop fronts. Learn and revise material categories and properties with BBC Bitesize for GCSE Design and Technology AQA. Some polymers that are formed in a mould are self-finishing, meaning that the inside surface of the mould is so smooth that the form that is taken from it is also smooth. It has excellent elastic qualities, the result of a molecular polymer chain created by mother nature. Our tips from experts and exam survivors will help you through. If a polymer doesn’t withstand the force needed, a new type of polymer could be created by a. . A motorbike helmet is a good example - the outside of the helmet is smooth because of the mould it was made in. Year 7(Leith) DT Week3 Materials: PLASTICS. 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