Cambridge IGCSE Design and Technology 0445 — 2014 May/June Paper 1 · Variant 1

This document consists of 4 printed A4 pages and 2 A3 Inserts. DC (LK/SW) 86069/2 © UCLES 2014 [Turn over Cambridge International Examinations Cambridge International General Certificate of Secondary Education * 3 7 2 0 9 1 6 9 9 4 * DESIGN AND TECHNOLOGY 0445/11 Paper 1 Design May/June 2014 1 hour 15 minutes Candidates answer on the pre-printed A3 Answer Sheets. Additional Materials: Standard drawing equipment To be taken together with the optional paper for which you have been entered in one session of 2 hours and 15 minutes. 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. 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.

2 0445/11/M/J/14 © UCLES 2014 Answer one question only on the A3 pre-printed answer sheets provided. 1 It would be helpful if the items needed to make a cup of tea could be stored together ready for use. Design a unit that could store together the items shown above. (a) List four additional points about the function of such a unit that you consider to be important. [4] (b) Use sketches and notes to show two places in a house where such a unit might be positioned. [4] (c) Develop and sketch three ideas for the unit. [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 major dimensions. [12] (f) Suggest 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 in the school workshop. [6]

3 0445/11/M/J/14 © UCLES 2014 [Turn over 2 Many people buy teabags in bulk but it is important that they can be kept fresh in the packet once it has been opened. 80 4 max 60 Design packaging for the sale of about 100 teabags that would keep them fresh once opened. (a) List four additional points about the function of such packaging that you consider to be important. [4] (b) Use sketches and notes to show two 3D shapes that would be suitable for packaging of this type. [4] (c) Develop and sketch three ideas for the packaging. [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 major dimensions. [12] (f) Suggest suitable specific materials for your solution and give reasons for your choice. [4] (g) Outline a method of producing a prototype of your solution in the school graphics studio. [6]

4 0445/11/M/J/14 © UCLES 2014 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. 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. 3 Teabags need to be stored carefully ready for use. 70 4 max 70 Design a device that would hold up to 50 teabags of the type shown above and dispense them one at a time when required for use. (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 control systems that could be used in a device of this type. [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 major dimensions. [12] (f) Suggest suitable materials for your solution and give reasons for your choice. [4] (g) Outline a method used to manufacture one part of your solution in the school workshop. [6]

CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education MARK SCHEME for the May/June 2014 series 0445 DESIGN AND TECHNOLOGY 0445/11 Paper 1 (Design), maximum raw mark 50 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 will not enter into discussions about these mark schemes. Cambridge is publishing the mark schemes for the May/June 2014 series for most IGCSE, GCE Advanced Level and Advanced Subsidiary Level components and some Ordinary Level components.

Page 2 Mark Scheme Syllabus Paper IGCSE – May/June 2014 0445 11 © Cambridge International Examinations 2014 1 (a) Accept any four additional suitable points – easy to clean, resists water, hygienic, heatproof, easy to access/remove items, teabags covered, etc. (1 × 4) [4] (b) Accept drawings of any two suitable places – may be locations in different rooms in a house or in cupboard, drawer or on shelf, wall, etc. (2 × 2) [4] (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 Clear drawings displaying a good standard and a range of techniques – shading /colour/annotation, etc. High quality drawings using a wide range of techniques with clear annotation and detail. (0–2) (3–4) (5–6) Suitability Simplistic designs showing outlines only Rather more detail, sensible solutions that could work Accurate solutions, good fitness for purpose, detailed construction. (0–2) (3–4) (5–6) [12] (d) Evaluation of each of the ideas. At least 3 evaluations up to 2 marks each. (0–6) Selection and justification. (1 + 1) (2) [8] (e) Quality of drawing Poor line quality, proportions, little detail Good line work, use of colour, proportions, some detail High standard throughout with a range of techniques that show clearly all detail. Dimensions 2 or 3 overall dimensions only – 1 Additional detail dimensions – 2 Construction details A simplistic approach showing little or no detail of construction to be used. Most constructional detail may be obvious from overall views or with some annotation. All constructional detail will be clear with good annotation and additional detail drawings as necessary. (1) (2–3) (4) (2) (0–2) (3–4) (5–6) [12] (f) Suitable specific materials stated. (1 + 1) (2) Appropriate reasons for choice. (1 + 1) (2) [4] (g) Suitable method stated. Good detailed description of: processes tools. (1) (3) (2) [6] [Total: 50]

Page 3 Mark Scheme Syllabus Paper IGCSE – May/June 2014 0445 11 © Cambridge International Examinations 2014 2 (a) Accept any four additional suitable points – appealing to customers, reflect tea, waterproof, airtight, hygienic, easy to open/close, etc. (1 × 4) [4] (b) Accept drawings of any two shapes – rectangular or square box, round or square tube, flexible packet, etc. (2 × 2) [4] (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 Clear drawings displaying a good standard and a range of techniques – shading/colour/annotation, etc. High quality drawings using a wide range of techniques with clear annotation and detail. (0–2) (3–4) (5–6) Suitability Simplistic designs showing outlines only Rather more detail, sensible solutions that could work Accurate solutions, good fitness for purpose, detailed construction (0–2) (3–4) (5–6) [12] (d) Evaluation of each of the ideas.At least 3 evaluations up to 2 marks each. (0–6) Selection and justification. (1 + 1) (2) [8] (e) Quality of drawing Poor line quality, proportions, little detail Good line work, use of colour, proportions, some detail High standard throughout with a range of techniques that show clearly all detail Dimensions 2 or 3 overall dimensions only – 1 Additional detail dimensions – 2 Construction details A simplistic approach showing little or no detail of construction to be used Most constructional detail may be obvious from overall views or with some annotation. All constructional detail will be clear with good annotation and additional detail drawings as necessary. (1) (2–3) (4) (2) (0–2) (3–4) (5–6) [12] (f) Suitable specific materials stated. (1 + 1) (2) Appropriate reasons for choice. (1 + 1) (2) [4] (g) Suitable method stated. Good detailed description of: processes tools. (1) (3) (2) [6] [Total: 50]

Page 4 Mark Scheme Syllabus Paper IGCSE – May/June 2014 0445 11 © Cambridge International Examinations 2014 3 (a) Accept any four additional suitable points – hygienic, waterproof, easily accessible, easy to clean, tight fitting lid, etc. (1 × 4) [4] (b) Accept any two control systems – solenoid, flap, door, belt, turnbuckle, electric/stepper motor, ratchet, etc. (2 × 2) [4] (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 Clear drawings displaying a good standard and a range of techniques – shading /colour/annotation, etc. High quality drawings using a wide range of techniques with clear annotation and detail. (0–2) (3–4) (5–6) Suitability Simplistic designs showing outlines only Rather more detail, sensible solutions that could work Accurate solutions, good fitness for purpose, detailed construction (0–2) (3–4) (5–6) [12] (d) Evaluation of each of the ideas. At least 3 evaluations up to 2 marks each. (0–6) Selection and justification. (1 + 1) (2) [8] (e) Quality of drawing Poor line quality, proportions, little detail Good line work, use of colour, proportions, some detail High standard throughout with a range of techniques that show clearly all detail. Dimensions 2 or 3 overall dimensions only – 1 Additional detail dimensions – 2 Construction details A simplistic approach showing little or no detail of construction to be used Most constructional detail may be obvious from overall views or with some annotation. All constructional detail will be clear with good annotation and additional detail drawings as necessary. (1) (2–3) (4) (2) (0–2) (3–4) (5–6) [12] (f) Suitable specific materials stated. (1 + 1) (2) Appropriate reasons for choice. (1 + 1) (2) [4] (g) Suitable method stated. Good detailed description of: processes tools. (1) (3) (2) [6] [Total: 50]