Cambridge IGCSE Design and Technology 0445 — 2014 May/June Paper 2 · Variant 2

READ THESE INSTRUCTIONS FIRST Write your Centre number, candidate number and name in the spaces at the top of this page and on the two Answer Sheets. Do not use staples, paper clips, glue or correction fl uid. DO NOT WRITE IN ANY BARCODES. Section A Answer all questions in this section (A1, A2 and A3). Section B Answer one question in this section (B4 or B5). You may use a calculator. Draw your answers in the spaces provided on the answer sheets. All construction and projection lines must be clearly shown. All dimensions are in millimetres. At the end of the examination, insert both sheets into this booklet. Do not punch holes in the cover and sheets or tie with string. The total of the marks for this paper is 50. The number of marks is given in brackets [ ] at the end of each question or part question. DESIGN AND TECHNOLOGY 0445/22 Paper 2 Graphic Products May/June 2014 1 hour Candidates answer on the two inserted Answer Sheets. Additional Materials: Standard drawing equipment To be taken together with Paper 1 in one session of 2 hours and 15 minutes. Cambridge International Examinations Cambridge International General Certifi cate of Secondary Education This document consists of an A3 cover booklet and 2 inserted A3 sheets. [Turn over DC (CW/CGW) 93830 © UCLES 2014 CANDIDATE NAME CENTRE NUMBER CANDIDATE NUMBER * 4 3 5 2 4 5 2 2 5 8 *

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CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education MARK SCHEME for the May/June 2014 series 0445 DESIGN AND TECHNOLOGY 0445/22 Paper 2 (Graphic Products), 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 22 © Cambridge International Examinations 2014 Section A A1 (a) Castle outline Height 65 (1) Width 50 (1) Crenulations 10 × 10 (1) Crenulations equal spaced and central (1) [4] (b) Gateway Semi-circle Ø20 (1) Gate sides 20 apart 30 tall (1) [2] (c) Side walls 30 high (1) 30 wide (1) [2] (d) Arcs Arc evident (1) R 120 passing through apex given (1) Touching 30 square corner (1) [3] [Total: 11] A2 (a) Lettering Accuracy and proportion of: A (1) S (1) Spacing (1) Height (1) [4] [Total: 4] A3 (a) Perspective view Length to right 140 (1) Length to left 100 (1) Half Hex door on RHS (1) Half Hex door 40 wide (1) Door sides 40 high (1) 90° apex door on LHS (1) 90° apex door 40 wide (1) Door sides 40 high (1) Min two lines to VP1 (1) Min two lines to VP2 (1) [10] [Total: 10]

Page 3 Mark Scheme Syllabus Paper IGCSE – May/June 2014 0445 22 © Cambridge International Examinations 2014 Section B B4 (a) Ellipse On Centre line given (1) Half major axis to size 90 (1) Minor axis to size 150 (1) Construction 0–2 pr (2) Outline to construction (1) [6] Band In correct position relative to ellipse (1) Widths extended (1) Lower radius shown × 2 (2) Lower radius both R15 (1) [5] Triangle eyes Evident ×2 (2) Triangle correct size 35 × 15 (1) Triangles centrally spaced (1) Triangles 30 apart (1) [5] Top radius Radius drawn (1) Radius drawn R80 (1) R80 touches band as tangent (1) R80 meets below given centre level (1) [4] (b) Rectangle for name shown (1) Rectangle 110 × 20 (1) Rectangle centrally placed (1) [3] (c) Drawing of suitable method (slots and tabs etc. – 0–2 pr) (2) [2] [Total: 25]

Page 4 Mark Scheme Syllabus Paper IGCSE – May/June 2014 0445 22 © Cambridge International Examinations 2014 B5 (a) (i) Triangular Tower Triangular base 50 side (1) Tower 60 high (1) One elevation 50 wide (1) One elevation 43/44 wide (1) Ø26 clock evident centrally on 50 side (1) Crenulations 10 × 10 × 10 on all sides (1) Views in projection (turrets correct) (1) [7] (ii) Square Tower Height 100 (1) Crenulations 10 × 10 × 10 (1) Door 25 × 10 (1) Window 20 × 10 (1) Window 10 below bottom of turret (1) Views in projection (windows /doors) (1) [6] (b) Triangular Tower Height 60 (1) Correct orientation (1) Correct depth (44) to apex (1) Apex in correct projection (1) Clock shown (1) Clock on correct face (1) Crenulations on all sides 10 × 10 × 10 (1) Crenulations = spaced on angled sides (1) [8] Square Tower Height 60 (1) Side 50 (1) Crenulations 10 × 10 × 10 on all sides (1) Door 30 × 35 on correct side (1) [4] [Total: 25]