Cambridge IGCSE Design and Technology 0445 — 2018 May/June Paper 1 · Variant 3

* 9 4 8 0 1 4 1 2 6 0 * Cambridge International Examinations Cambridge International General Certificate of Secondary Education DESIGN AND TECHNOLOGY 0445/13 Paper 1 Product Design May/June 2018 1 hour 15 minutes Candidates answer on the pre-printed A3 Answer Sheets. Additional Materials: Standard drawing equipment and coloured pencils. READ THESE INSTRUCTIONS FIRST Write your Centre number, candidate number and name in the spaces on both printed Answer Sheets. Write in dark blue or black pen. You may use an HB pencil for any diagrams, graphs or rough working. Do not use staples, paper clips, glue or correction fluid. DO NOT WRITE IN ANY BARCODES. Answer one question. Write/draw your answers in the spaces provided on the Answer Sheets. You may use a calculator. At the end of the examination, fasten all your work securely together. The number of marks is given in brackets [ ] at the end of each question or part question. The total of the marks for this paper is 50. This document consists of 4 printed pages and 2 A3 Inserts. DC (ST/CT) 152394/2 © UCLES 2018 [Turn over

2 0445/13/M/J/18 © UCLES 2018 Answer one question only on the A3 pre-printed answer sheets provided. 1 When lying on a sunbed on a beach there is often nowhere to place a drink and a book. Design a holder, for a drinks can and a book, that could be attached temporarily to a sunbed. (a) List four additional points about the function of such a holder that you consider to be important. [4] (b) Use sketches and notes to show two temporary methods of attachment for such a holder. [4] (c) Develop and sketch three ideas for the holder. [12] (d) Evaluate your ideas and justify why you have chosen one idea to develop more fully. [8] (e) Draw, using a method of your own choice, a full solution to the problem. Include construction details and important dimensions. [12] (f) Suggest two suitable specific materials for your solution and give reasons for your choice. [4] (g) Outline a method used to manufacture one part of your solution. [6]

3 0445/13/M/J/18 © UCLES 2018 [Turn over 2 It is important that people apply sun cream when spending time in the sun. SPF50 width 80 mm depth 40 mm height 220 mm Design a point of sale display that would inform customers of the importance of using sun cream. The display should hold 20 bottles of sun cream and fold flat for sending to shops. (a) List four additional points about the function of such a point of sale display that you consider to be important. [4] (b) Use sketches and notes to show two methods of strengthening sheet card. [4] (c) Develop and sketch three different ideas for the point of sale display. [12] (d) Evaluate your ideas and justify why you have chosen one idea to develop more fully. [8] (e) Draw, using a method of your own choice, a full solution to the problem. Include construction details and important dimensions. [12] (f) Suggest two suitable specific materials for your solution and give reasons for your choice. [4] (g) Outline a method used to manufacture one part of your solution. [6]

4 0445/13/M/J/18 © UCLES 2018 3 It is often difficult to keep in the shadow of a sunshade as the position of the sun moves during the day. Ø 40 Design a device that would move a sunshade as the position of the sun moves during the day. (a) List four additional points about the function of such a device that you consider to be important. [4] (b) Use sketches and notes to show two ways of clamping the 40 diameter sunshade pole. [4] (c) Develop and sketch three ideas for the device. [12] (d) Evaluate your ideas and justify why you have chosen one idea to develop more fully. [8] (e) Draw, using a method of your own choice, a full solution to the problem. Include construction details and important dimensions. [12] (f) Suggest two suitable specific materials for your solution and give reasons for your choice. [4] (g) Outline a method used to manufacture one part of your solution. [6] Permission to reproduce items where third-party owned material protected by copyright is included has been sought and cleared where possible. Every reasonable effort has been made by the publisher (UCLES) to trace copyright holders, but if any items requiring clearance have unwittingly been included, the publisher will be pleased to make amends at the earliest possible opportunity. To avoid the issue of disclosure of answer-related information to candidates, all copyright acknowledgements are reproduced online in the Cambridge International Examinations Copyright Acknowledgements Booklet. This is produced for each series of examinations and is freely available to download at www.cie.org.uk after the live examination series. Cambridge International Examinations is part of the Cambridge Assessment Group. Cambridge Assessment is the brand name of University of Cambridge Local Examinations Syndicate (UCLES), which is itself a department of the University of Cambridge.

IGCSE™ is a registered trademark. This document consists of 4 printed pages. © UCLES 2018 [Turn over Cambridge Assessment International Education Cambridge International General Certificate of Secondary Education DESIGN AND TECHNOLOGY 0445/13 Paper 1 Product Design May/June 2018 MARK SCHEME Maximum Mark: 50 Published This mark scheme is published as an aid to teachers and candidates, to indicate the requirements of the examination. It shows the basis on which Examiners were instructed to award marks. It does not indicate the details of the discussions that took place at an Examiners’ meeting before marking began, which would have considered the acceptability of alternative answers. Mark schemes should be read in conjunction with the question paper and the Principal Examiner Report for Teachers. Cambridge International will not enter into discussions about these mark schemes. Cambridge International is publishing the mark schemes for the May/June 2018 series for most Cambridge IGCSE™, Cambridge International A and AS Level and Cambridge Pre-U components, and some Cambridge O Level components.

0445/13 Cambridge IGCSE – Mark Scheme PUBLISHED May/June 2018 © UCLES 2018 Page 2 of 4 Generic Marking Principles These general marking principles must be applied by all examiners when marking candidate answers. They should be applied alongside the specific content of the mark scheme or generic level descriptors for a question. Each question paper and mark scheme will also comply with these marking principles. GENERIC MARKING PRINCIPLE 1: Marks must be awarded in line with: • the specific content of the mark scheme or the generic level descriptors for the question • the specific skills defined in the mark scheme or in the generic level descriptors for the question • the standard of response required by a candidate as exemplified by the standardisation scripts. GENERIC MARKING PRINCIPLE 2: Marks awarded are always whole marks (not half marks, or other fractions). GENERIC MARKING PRINCIPLE 3: Marks must be awarded positively: • marks are awarded for correct/valid answers, as defined in the mark scheme. However, credit is given for valid answers which go beyond the scope of the syllabus and mark scheme, referring to your Team Leader as appropriate • marks are awarded when candidates clearly demonstrate what they know and can do • marks are not deducted for errors • marks are not deducted for omissions • answers should only be judged on the quality of spelling, punctuation and grammar when these features are specifically assessed by the question as indicated by the mark scheme. The meaning, however, should be unambiguous. GENERIC MARKING PRINCIPLE 4: Rules must be applied consistently e.g. in situations where candidates have not followed instructions or in the application of generic level descriptors. GENERIC MARKING PRINCIPLE 5: Marks should be awarded using the full range of marks defined in the mark scheme for the question (however; the use of the full mark range may be limited according to the quality of the candidate responses seen). GENERIC MARKING PRINCIPLE 6: Marks awarded are based solely on the requirements as defined in the mark scheme. Marks should not be awarded with grade thresholds or grade descriptors in mind.

0445/13 Cambridge IGCSE – Mark Scheme PUBLISHED May/June 2018 © UCLES 2018 Page 3 of 4 Question Answer Marks 1(a) Accept any four additional suitable points – easy to access, hygienic, easy to clean, weatherproof, fits different beds, easy to fix. AOVR 1 × 4 4 1(b) Accept drawings of any two attachment methods – spring clips, bolts/wingnuts, sliding pins, ‘velcro’, clamps, slides over frame. AOVR 2 × 2 4 Question Answer Marks 2(a) Accept any four additional suitable points – attractive colour/shape, sun colour, lightweight, stable in use, stands on counter/floor, easy to assemble. AOVR 1 × 4 4 2(b) Accept drawings of any two strengthening methods – corrugated, folded, laminated, tubular, gussets. AOVR 2 × 2 4 Question Answer Marks 3(a) Accept any four additional suitable points – remote power source, easy to fit, quiet in use, compact, fits different sunshade designs/sizes, weatherproof. AOVR 1 × 4 4 3(b) Accept drawings of any two gripping methods – screw, wedge, cam, over centre clamp, spring. AOVR 2 × 2 4 Question Answer Marks 1, 2 and 3 (c) Any suitable ideas. At least three different ideas for maximum marks. Pro rata if fewer. Communication Simple drawings displaying a low standard or limited range of techniques. 0–2 Clear drawings displaying a good standard and a range of techniques – shading, colour, annotation. 3–4 High quality drawings using a wide range of techniques with clear annotation and detail. 5–6 6 Suitability Simplistic designs showing outlines only. 0–2 Rather more detail, sensible solutions that could work. 3–4 Accurate solutions, good fitness for purpose, construction detail. 5–6 6 1, 2 and 3 (d) Evaluation of each of the ideas. At least 3 evaluations up to 2 marks each. 6 Selection and justification. 1 + 1 2

0445/13 Cambridge IGCSE – Mark Scheme PUBLISHED May/June 2018 © UCLES 2018 Page 4 of 4 Question Answer Marks 1, 2 and 3 (e) Quality of drawing Poor line quality, proportions, little detail. 1 Good line work, use of colour, proportions, some detail. 2–3 High standard throughout with a range of techniques that show clearly all detail. 4 4 Dimensions 2 or 3 overall dimensions only. 1 Additional detail dimensions. 1 2 Construction detail A simplistic approach showing little or no detail of construction to be used.0–2 Most construction detail may be obvious from overall views or from some annotation. 3–4 All construction detail will be clear with good annotation and additional detail drawings as necessary. 5–6 6 1, 2 and 3 (f) Suitable specific materials stated. 1 + 1 Appropriate reasons for choice. 1 + 1 4 1, 2 and 3 (g) Suitable method described. 1 Good detailed description of: processes 0–3 tools 0–2 6