Cambridge IGCSE Design and Technology 0445 — 2013 Oct/Nov Paper 2 · Variant 3

0445/23 Oct/Nov 2013 1 hour For Examiner’s use Centre Number … © UCLES 2013 Candidate’s Number … Candidate’s Surname … Other Names … [Turn over Sheet 1 of 2 Section A Answer all questions in this section. A baker’s shop selling bread, cakes and pastries is called THE SMALL LOAF. The details of the logo for the shop are shown below. A1 Complete the full-size view of the logo in the space provided to the right by drawing: (a) the back of the body and the R10 shoulder; [2] (b) the missing part of the arm; [3] (c) the half hexagon 30 side representing the oven casing; [2] (d) the semi-circle R26 representing the oven. [2] A2 Complete the signboard for THE SMALL LOAF shown on the right by: (a) adding the two missing letters; [4] (b) completing the outline so that the shape is symmetrical. [2] All the letters must be to the same height and style as those given. oven R26 R10 R6 R15 half regular hexagon 30 side arm body 60° 21 25 4

0445/23 Oct/Nov 2013 1 hour © UCLES 2013 A3 A box and a cake support tray used to package a small circular cake are shown below. The box and the cake support tray are made from thin card. The support tray fi ts inside the box when all four ‘wings’ are folded down. The Ø50 hole supports the circular cake. In the space to the right, draw a full-size isometric view of the cake box with the cake support tray in position. The lid is to be shown fully open in the vertical position. The starting point for corner A has been given for you. [10] 30 30 80 80 40 20 □78 CAKE SUPPORT TRAY wing Ø50 hole 135° A A BOX hinge fold-down lid A

0445/23 Oct/Nov 2013 1 hour Centre Number … © UCLES 2013 Candidate’s Number … Candidate’s Surname … Other Names … [Turn over Sheet 2 of 2 Section B Answer either question B4 or B5. B4 The shop has a box for transporting one slice of cake. The outline drawing below shows the box fully assembled. The box uses arrow-tabs and slots to join the sides together. (a) In the space to the right, draw a full-size, one-piece development (net) of the box. The base of the box has been drawn for you. [15] (b) Add to the development (net) suffi cient arrow-tabs and slots to hold the sides together. [8] (c) In the space below, draw a method of holding the lid securely in place when it is folded to close the box. Glue and arrow-tabs are not to be used. [2] 90 80 20 50 15 R10 20 arrow-tab and slot base of box

0445/23 Oct/Nov 2013 1 hour © UCLES 2013 B5 (a) The quantities of bakery products sold in the shop on one day of the year in 2012 were as follows: Baguette 90 Wholemeal loaf 45 Bread roll 60 White loaf 30 Croissant 120 Fruit tart 15 In the space to the right, draw a two-dimensional pie chart to show the distribution of each product as part of the total sales in the shop that day. [7] (b) The seasonal sales for products sold in the shop in 2012 are shown in the table below. Shop sales 2012 Spring Summer Autumn White bread 750 850 800 Brown bread 550 600 550 Cakes 500 550 350 TOTAL 1800 2000 1700 (i) In the space below, draw a two-dimensional bar chart to show the sales of cakes over the spring, summer and autumn in 2012. [3] (ii) In the space below, draw a three-dimensional bar chart to show the difference in sales of all three products in the spring and the summer of 2012. [15]

CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education MARK SCHEME for the October/November 2013 series 0445 DESIGN AND TECHNOLOGY 0445/23 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 October/November 2013 series for most IGCSE, GCE Advanced Level and Advanced Subsidiary Level components and some Ordinary Level components.

Page 2 Mark Scheme Syllabus Paper IGCSE – October/November 2013 0445 23 © Cambridge International Examinations 2013 A1 (a) Back and shoulder Line at 60º (1) R10 shoulder to touch (1) [2] (b) Arm upper arm 12 wide from shoulder (1) lower arm 12 wide with semi circle (1) R6 elbow on Centre line (1) [3] (c) Oven casing Hexagon shape (1) Hexagon regular and 30 side (1) [2] (d) Oven semi-circle shown (1) semi-circle R 26 on centre line (1) [2] [Total 9] A2 (a) Lettering Accuracy and proportion of: S (1) A (1) Spacing (1) Height (1) [4] (b) Signboard outline Border evident (1) Repeat radius to give Symmetry (1) [2] [Total 6] A3 80 square base (1) 60 high back (1) Lid added vertically (1) Tapers correct at 20 × 20 (1) Insert shown (1) Insert shown 30 high (1) Circle in insert evident (1) Circle shown Ø50 in isometric (1) Construction for circle evident (1) Inner of box evident through hole (1) [10] [Total 10]

Page 3 Mark Scheme Syllabus Paper IGCSE – October/November 2013 0445 23 © Cambridge International Examinations 2013 B4 (a) Development 7 connected sides (1) 6 extra sides shown to O/L PR (6) 2 sides with sloping edge (1) Sides have slopes in correct orientation (1) 2 × fold-out flaps at 90º to slope (1) Fold-out flaps 15 wide with radius ends (1) Lid length 85 ± 2 (1) 20 deep front (1) 50 deep back (1) Lid flap 20 deep (1) [15] (b) Arrow-tabs and slots Arrow-tab drawn correctly (3) Slot size to match (1) Min 4 arrow-tabs shown 4 × 1 (4) [8] (c) Halving slots/tabs or similar 0–2 PR (2) [2] [Total 25] B5 (a) Pie chart Circle (1) 6 divisions (1) 2 × correct 1 mark 3 × correct 2 marks 4/5 correct 3 marks (3) Labels on correct segment (1) Quantity correct (1) [7] (b) (i) Bar chart Three seasons correctly referenced (1) Rise and fall chart (spring to autumn) (1) To approximate scale (1) [3] (b) (ii) Three dimensional bar chart 3D (1) Spring Three blocks 3D PR (3) Correct value to scale PR (3) Labels added and correct to value (1) Summer Three blocks 3D PR (3) Correct value to scale PR (3) Labels added and correct to value (1) [15] [Total 25]