Cambridge IGCSE Design and Technology 0445 — 2007 May/June Paper 2 · Variant 1

READ THESE INSTRUCTIONS FIRST Write your Centre number, candidate number and name in the spaces at the top of this page and the two Answer Sheets. Do not use staples, paper clips, highlighters, glue or correction fluid. 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. 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 0445/02 Paper 2 Graphic Products May/June 2007 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. UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education This document consists of an A3 cover booklet and 2 inserted A3 sheets. [Turn over IB07 06_0445_02/6RP © UCLES 2007 *7593784654* www.XtremePapers.com

0445/02 May/June 2007 1 hour For Examiner’s use Centre Number … © UCLES 2007 Candidate’s Number … Candidate’s Surname … Other Names … [Turn over Ø46 35 × 45 52 SIDE 22 SIDE 30 SIDE octagon Section A Answer all questions in this section. A1 The five sketches below show road and information signs used in a theme park. (i) Use instruments to draw the outline shapes in the boxes below. [5] (ii) Add below each sign the name of the outline shape drawn. One name has been written in. [4] A2 An incomplete direction sign for ‘TOILETS’ is drawn to the right. Complete the direction sign by adding the four remaining letters. All the letters must be the same height, spacing and style as those given. [6] Sheet 1 of 2

0445/02 May/June 2007 1 hour © UCLES 2007 A3 A clock tower for a children’s theme park is drawn to a scale of 1:10 in the orthographic views to the right. (a) Draw an isometric view of the clock tower in the space indicated. The drawing should be to the same scale and all sizes should be taken from the given orthographic views. The clock face appears on one side only. [7] (b) Apply pencil shading to enhance your isometric drawing. [3] Scale 1:10 A A 600 900 550 700 1100 150 160 Regular Octagon 600 A/F CLOCK FACE Ø400 A ISOMETRIC VIEW

0445/02 May/June 2007 1 hour Centre Number … © UCLES 2007 Candidate’s Number … Candidate’s Surname … Other Names … [Turn over Sheet 2 of 2 Section B Answer either question B4 or B5. B4 A self-assembly rocket from a theme park gift shop is shown below. The rocket is glued together from pre-cut pieces of polystyrene, card tube and foamboard. The rocket stands on a pentagonal foamboard base. polystyrene nose cone 45° base angle Ø20 Ø20 × 30 card tube A Ø30 × 60 card tube Ø20 / Ø30 polystyrene disc 45° bevel 5 mm foamboard tail fins 5 mm foamboard pentagonal base X 30 30 120° semi ellipse Major axis 120 × Minor axis 70 detail of elliptical tail fins 2 off view in direction of arrow X (a) On the centre lines given to the right, construct, full size, in third angle projection: (i) the elevation of the rocket viewed from X; you must include the tail fins. The top of tube A has been drawn for you. [10] (ii) a complete plan of the rocket on the centre lines given; [5] (iii) the regular pentagonal base cut from a circular disk of Ø100 on the plan only. [5] (b) Use sketches and notes in the space below to show how the tail fin pieces are joined together and fixed to the Ø30 tube. [5] Plan view

0445/02 May/June 2007 1 hour © UCLES 2007 B5 The sketch below shows a promotional ‘Desk Tidy’ made from 2 mm thick card. The tidy has six equal sides and an inset top and base. In the spaces indicated: (a) Draw to a scale of 1:2 in first angle orthographic projection, the Plan and an End View of the desk tidy. [10] (b) Construct, to the same scale a one piece development (net) of the promotional Desk Tidy. Include the top, base and all flaps. Ignore the thickness of the card. [15] 20 20 50 140 hole in top only Ø60 Answer (a) here Answer (b) here

UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education MARK SCHEME for the May/June 2007 question paper 0445 DESIGN AND TECHNOLOGY 0445/02 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. All Examiners are instructed that alternative correct answers and unexpected approaches in candidates’ scripts must be given marks that fairly reflect the relevant knowledge and skills demonstrated. Mark schemes must be read in conjunction with the question papers and the report on the examination. • CIE will not enter into discussions or correspondence in connection with these mark schemes. CIE is publishing the mark schemes for the May/June 2007 question papers for most IGCSE, GCE Advanced Level and Advanced Subsidiary Level syllabuses and some Ordinary Level syllabuses. www.XtremePapers.com

Page 2 Mark Scheme Syllabus Paper IGCSE – May/June 2007 0445 2 © UCLES 2007 A1 Ø46 circle [1] 35 × 45 rectangle [1] 52 side equilateral triangle [1] octagon 22 side [1] hexagon 30 side [1] [5] circle [1] rectangle [1] equilateral triangle [1] hexagon [1] [4] A2 Accuracy and Proportion of: L [1] E [1] T [1] S [1] Height [1] Spacing [1] [6] A3 (a) Overall height 141 ± 2mm [1] regular octagon [1] cuts to square [1] evidence of plots for clock [1] elliptical clock face drawn [1] base and tower in proportion [1] slope base to tower [1] [7] (b) One direction shadow [1] Graduation [1] Quality of reality [1] [3] [Total Section A: 25]

Page 3 Mark Scheme Syllabus Paper IGCSE – May/June 2007 0445 2 © UCLES 2007 B4 (a) on given centre lines (i) Rocket body & nose cone: Nose cone [1] Ø20 tube [1] Ø20 / Ø30 disc [1] Ø30 tube [1] Solid line to base of Ø30 tube [1] [5] Tail fins: Height [1] Width [1] Angle [1] Construction of ellipse [1] Outline of ellipse [1] [5] (ii) Plan: Circle evident [1] 4 fins at 90° (4x1) [4] [5] (iii) Pentagonal base: Disc of Ø100 [1] Construction evident (Pr 1-2) [2] Regular pentagon (Pr 1-2) [2] [5] (b) Tail fin joint: Method of joining two fins (cross halving) (Pr 1-2) [2] Method of joining fins to Ø30 tube (Pr 1-2) [2] Notes [1] [5] [Total: 25]

Page 4 Mark Scheme Syllabus Paper IGCSE – May/June 2007 0445 2 © UCLES 2007 B5 (a) EV Overall height to hexagon [1] Top evident [1] Inset of top in hidden detail [1] Hidden detail of hole in top [1] Base evident [1] Inset of base in hidden detail [1] Projected in line from plan [1] PLAN Hexagon correct size to scale [1] Regular hexagon [1] Circle drawn for hole in top [1] [10] (b) Development sides: Six sides all same width as given (6×1) [6] Two regular hexagons (2×1) [2] Hex with Ø60 hole [1] One end only [1] Fold in spacers (2×2) [4] One flap [1] [15] [Total: 25]