Cambridge IGCSE Design and Technology 0445 — 2005 Oct/Nov Paper 2 · Variant 1

cone 3 sides each 25 50 scale 1:20 CHOK bar cylinder rectangular prism hexagonal prism square prism 1 A package is needed for the new chocolate bar called CHOK shown to the right. The package is to: – hold six bars of chocolate; – be made from one piece of thin card; – have a lid, which when opened, allows one bar of chocolate to be taken out at a time; – be economical in the use of card. In the spaces indicated: (a) draw at least two ideas for the package; [7] (b) using instruments, draw a full size development of your chosen design for the outside of the package; [14] (c) using colour and/or shading, decorate your development of the package. You need not decorate the whole of the package, but it must be clear from your answer what the package will look like. [9] 2 Third angle orthographic views of a concrete sign for a hotel are given below. The word HOTEL is painted on the front of the sign. (a) Complete the word HOTEL on the given front view, using a similar style of letters as the H and L. [7] (b) Project a plan view of the sign above the given front view. Show all hidden detail. [15] (c) Fully dimension the orthographic drawings. [8] ANSWER (a) HERE ANSWER (b) AND (c) HERE International General Certificate of Secondary Education UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS DESIGN AND TECHNOLOGY 0445/02 DESIGN AND COMMUNICATION 0446/02 Paper 2 Communication October/November 2005 1 hour © UCLES 2004 SJF3554/CG S76927 TIME 1 hour Write your surname, other names, Centre number and candidate number in the spaces provided. Answer any two questions. Draw your answers in the spaces provided on the question paper. All dimensions are in millimetres. The number of marks is given in brackets [ ] at the end of each question or part question. Candidate’s Surname … Other Names … Centre Number … Candidate’s Number … [Turn over For Examiner’s use www.XtremePapers.com

750 60 250 60 500 500 750 Ø 450 Ø 330 A elipse major axis 96 minor axis 60 circle 40 dia regular octagon 60 wide equilateral triangle each side 50 regular hexagon each side 36 square each side 60 circle 76 diameter diamond diagonals 70 x 34 B C 3 A box is needed to hold the eight differently shaped biscuits shown to the right. The biscuits are to fit tightly in recesses in a vacuum formed insert in the box. The outline of the insert is given below. In the positions indicated: (a) sketch ideas for a suitable layout for the insert. [5] Note: The elliptical recess must be in the centre of the insert. There must be a space of at least 8 mm. between each recess and between the recesses and the edges of the insert. (b) draw accurately your chosen design for the layout of the recesses. [25] ANSWER (a) HERE ANSWER (b) HERE 4 Three concrete pots A, B and C are shown in the orthographic views to the right. Trees and shrubs are to be planted in an arrangement of the three pots. (a) The geometrical name of pot A is square prism. Give the geometrical name of: (i) pot B …; [2] (ii) pot C … [1] (b) In the space indicated, complete a scale 1:10 plan view of an arrangement of the three pots. Arrange the pots so that each pot is on the ground and touches the other two. The plan of pot A is given. [10] (c) In the space indicated, sketch freehand in good proportion, a pictorial view of your chosen arrangement of the three pots as shown in (b). Pot A is to be at the front. [17] ANSWER (b) HERE ANSWER (c) HERE

UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education MARK SCHEME for the November 2005 question paper 0445 DESIGN AND TECHNOLOGY 0445/02 Communication maximum raw mark 60 This mark scheme is published as an aid to teachers and students, to indicate the requirements of the examination. It shows the basis on which Examiners were initially instructed to award marks. It does not indicate the details of the discussions that took place at an Examiners’ meeting before marking began. Any substantial changes to the mark scheme that arose from these discussions will be recorded in the published Report on the Examination. 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. The minimum marks in these components needed for various grades were previously published with these mark schemes, but are now instead included in the Report on the Examination for this session. • CIE will not enter into discussion or correspondence in connection with these mark schemes. CIE is publishing the mark schemes for the November 2005 question papers for most IGCSE and GCE Advanced Level and Advanced Subsidiary Level syllabuses and some Ordinary Level syllabuses. www.XtremePapers.com

Page 1 Mark Scheme Syllabus Paper IGCSE – November 2005 0445 2 © University of Cambridge International Examinations 2005 Q1 (a) Sketching quality up to 3 Investigation of at least two suitable developments up to 4 7 (max. 2 for one idea only) (b) Development – would hold 6 bars 2 – accuracy of sizes up to 6 – gluing flaps sufficient 2, adequate size 2, 4 – flaps for lid up to 2 14 (c) Effective used of colour/shading up to 3 Quality of presentation up to 3 Design suitable for purpose up to 3 9 30 Q2 (a) Same height and width as given letters 2 x 1 2 Accuracy of three letters 3 x 1 3 Letters equi-spaced 1 Same style (Give credit for straight-sided O) 1 7 (b) Plan – correctly projected above FV 2 – accuracy – base 2 x 1 2 – shown partly as hidden detail 1 – hexagonal prism – 6 sides 1 – regular 1 – correctly located on base 1 – rectangular prism – size 2 x 1 2 – correctly located on hexagonal prism 1 – cylinder - size 1 – correctly located 1 – centre lines shown 2 x 1 2 15 (c) Dimensioning – all shown (allow up to 2 omitted) 5 – in accordance with BS up to 3 8 30 Q3 (a) Sketching quality up to 2 Suitable investigation up to 3 5 (b) Accuracy of – square 1 – circles 2 x 1 2 – diamond up to 2 – triangle (any way round) up to 2 – hexagon up to 2 – octagon up to 2 11 – ellipse – construction up to 3 – accuracy 1 – correctly positioned 1 5 8mm spacing as a specified up to 2 Quality of layout up to 5 Line quality/presentation up to 2 9 30

Page 2 Mark Scheme Syllabus Paper IGCSE – November 2005 0445 2 © University of Cambridge International Examinations 2005 Q4 (a) (i) Hexagonal 1, prism 1 2 2 (ii) Cylinder 1 1 (b) Line quality 1 Correct scale 1 Accuracy of cylinder 2 x 1 2 Touches the other two pots 1 Accuracy of hexagonal prism – size 2 x 1 2 – six-sided shape 1 – regular 1 – touches the other 2 pots 1 10 (c) Sketching quality up to 2 Suitable pictorial view up to 2 Pot A to the front 1 Same arrangement as (b) 1 6 Good proportions of A, B and C up to 3 x 3 9 All on the same base up to 2 11 30 Total for Paper 60