Cambridge IGCSE Design and Technology 0445 — 2007 Oct/Nov Paper 2 · Variant 1

0445/02 0446/02 Oct/Nov 2007 1 hour For Examiner’s use Centre Number … © UCLES 2007 Candidate’s Number … Candidate’s Surname … Other Names … [Turn over A1 The sketch below shows a logo design for a pre-school Nursery called ‘shapes’. The logo is an arrangement of shapes representing a tractor. 110 tractor cab engine Draw on the full size signboard in the space provided: • the rear wheel Ø60; • the rectangular engine 100 × 40; • the square tractor cab 64 side; • the semi-circular roof of the cab; • the diamond chimney 50 × 30 diagonals; • the equilateral triangle 35 side. [9] Full size signboard A2 An incomplete direction sign for ‘ENTRANCE’ is drawn to the right. Complete the direction sign by adding the four remaining letters. All the letters must be the same height and style as those given. [6] Sheet 1 of 2 www.XtremePapers.com

0445/02 0446/02 Oct/Nov 2007 1 hour © UCLES 2007 A3 Three orthographic views of a tray made from corrugated card are shown below. (a) Complete the given orthographic views by adding: (i) one of the three missing measurements; (ii) the third angle projection symbol. [3] (b) Draw to the same scale in the space provided to the right, an isometric view of the tray. [4] (c) The trays are to be used to transport fruit. Use sketches and notes to show how the design of the tray must be modified to allow it to locate and stack one on top of the other. [3] Third Angle Projection Symbol A A cutout handle SCALE 1:5 A ISOMETRIC VIEW

Oct/Nov 2007 1 hour Centre Number … © UCLES 2007 Candidate’s Number … Candidate’s Surname … Other Names … [Turn over 0445/02 0446/02 B4 A fast food outlet uses a logo that depicts its three main products as shown in the sketch below. Complete the full size drawing of the logo on the direction sign to the right by: (a) drawing the 100 × 30 semi-ellipse; [5] (b) completing the remainder of the ‘burger’ pictogram; [5] (c) completing the semi-octagon; [5] (d) completing the cup and drawing in the second straw; [5] (e) completing the arrow on the direction sign in the position shown by using a geometrical construction to enlarge the given ‘Arrow’ shape. [5] semi-ellipse 100 × 30 R10 burger straw cup ‘Arrow’ shape direction sign Sheet 2 of 2

0445/02 0446/02 Oct/Nov 2007 1 hour © UCLES 2007 B5 The sketch below shows a thin card packaging for sweets called ‘SHUTTLES’. The packaging has a small window in the lid and a tail fin on side A. In the spaces indicated: (a) Draw to a scale of 1:2 in first angle projection, the PLAN and the end view EV of the packaging. The elliptical window appears as a Ø50 circle in the PLAN. [10] (b) Complete, to the same scale, the one piece development (net) of the packaging including the lid and the elliptical window. Do not include the base and the tail fin or gluing and other flaps. Ignore the thickness of the card. [11] (c) Sketch a design for attaching the tail to the packaging without using glue. [4] 60° 30 220 DEVELOPMENT JOINS ON THIS EDGE PLAN EV ELLIPTICAL WINDOW CENTRALLY PLACED TOP SLOPES DOWNWARD AT 45° BASE A REGULAR HEXAGON SIDE 60 SHUTTLES Answer part (a) here Answer part (b) here A Answer part (c) here

UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education MARK SCHEME for the October/November 2007 question paper 0445 DESIGN AND TECHNOLOGY 0445/02 Paper 2 (Communication), 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 October/November 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 – October/November 2007 0445 02 © UCLES 2007 Breakdown Marks of marks on script A1 Rear Wheel Ø60 1 Rectangular engine100 x 40 1 Square tractor cab 64 side 2 Semi-circular roof of cab Ø64 2 Diamond chimney 50 x 30 2 Equilateral triangle 35 side 1 [9] A2 Accuracy and Proportion of: A 1 N 1 C 1 E 1 Height 1 Spacing 1 [6] A3 (a) (i) Measurement to correct scale 500 long or 250 wide or 125 high 1 (ii) Symbol correct way round (1) Quality drawing in projection (1) 2 [3] (b) Length 100 1 Width 50 1 Height 25 1 Correct orientation 1 [4] (c) Means of location (1)/able to stack (1) 2 Quality sketch and notes 1 [3] [Section A Total: 25]

Page 3 Mark Scheme Syllabus Paper IGCSE – October/November 2007 0445 02 © UCLES 2007 Breakdown Marks of marks on script B4 (a) Semi ellipse: Correct width 1 Correct height 1 Construction (PR 1–2) 2 Accuracy of outline 1 [5] (b) Cup and Straw: Base (1) and side angle (1) 2 Straw upright angle (1) + crank (1) 2 Overall height of straw 1 [5] (c) Semi-octagon: Correct number of sides 1 Evidence of square (1) Construction of one side (1) 2 Correct length of one constructed side 1 Accuracy of outline 1 [5] (d) Burger pictogram: Two R10 – arcs (1) construction (1) 2 Straight lines to R10 arcs 1+1 2 Complete rectangle filling end 1 [5] (e) Direction arrow: Vanishing point evident 1 Overall height projected 1 Overall height correct 1 Angles correct 1 Arrow stem correct thickness 1 [5] [Total: 25]

Page 4 Mark Scheme Syllabus Paper IGCSE – October/November 2007 0445 02 © UCLES 2007 Breakdown Marks of marks on script B5 (a) EV Two sides to hexagon 1 1st angle projection 1 In line from plan 1 Overall height 1 Angle of top 45º 1 PLAN Hexagon correct size to scale 1 Correct orientation 1 Circle drawn for window 1 Fin – height (1) width (1) 2 [10] (b) Development sides Six sides same width as given 1 Joint correct position ( two sides to left ) 1 Two long sides (1) angle correct (1) 2 Two short sides (1) angle correct (1) 2 One tall rectangle 110 high 1 [7] Development top True length from EV for hexagon lid 1 Hex width plotted from Plan 1 Construction of ellipse evident from Plan 1 Ellipse drawn to reference points 1 [4] (c) Sketch of support Tail fin correct size/proportion 1 Satisfies brief 1 Attaches without glue 1 Quality of sketch (0–1) no notes 1 [4] [Total: 25]