June 02 MS2
- 1. CAMBRIDGE INTERNATIONAL EXAMINATIONS GCE Advanced Subsidiary and Advanced Level MARK SCHEME FOR the May/June question papers 2002 9691 Computing 9691/02 Paper 2 Structured Practical Tasks These mark schemes are published as an aid to teachers and students, to indicate the requirements of the examination. They show the basis on which Examiners were initially instructed to award marks. They do 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. · CIE will not enter into discussions or correspondence in connection with these mark schemes. CIE is publishing the mark schemes for the May/June 2002 question papers for most IGCSE and GCE Advanced Subsidiary (AS) Level syllabuses.
- 2. MAY/JUNE 2002 ADVANCED SUBSIDIARY AND ADVANCED LEVEL MARK SCHEME MAXIMUM MARK : 60 SYLLABUS/COMPONENT : 9691/02 COMPUTING
- 3. COMPUTING PRACTICAL TASKS ASSESSMENT FORM GCE AS Level June 2002 ____________________________________________________________ Centre Number Centre Name Candidate Number Candidate Name The mark points indicated on the mark scheme are listed below. Indicate with a tick where each mark has been awarded. Question 1(a) ü Maximum 9 marks Diagram to include: at least three levels actions in correct sequence to work Initialise set totals to zero generate two numbers keep running total of throws process two numbers calculate total score add one to total occurrences of score output totals of each total score output percentages for each total Sub-Total 1(a) Question 1(b) Maximum 7 marks Algorithm to include: set totals to zero set loop generate two random scores calculate total score add one to correct total score position in array check loop output loop start at 2 output score, total score, percentage Sub-Total 1(b) Question 2(a) Maximum 10 marks Evidence that information about the centre has been collected Information collected is relevant to the audience for the presentation Information categorized into sections Evidence of a story board, or similar to show order Evidence of consideration of presentation style: background type/colour font type/style/colour use of logo use of clipart use of photos use of scanned images use of animation use of sound use of video clips Sub-Total 2(a) 9691/02 3
- 4. COMPUTING PRACTICAL TASKS ASSESSMENT FORM GCE AS Level June 2002 ü Question 2(b) Maximum 11 marks Presentation appropriate for audience Presentation contains relevant information Suitably linked slides Consistent style of slides Good use of colour Sensible use of font type/ style/colour Readable (from a distance) Animation appropriate Use of appropriate sound Use of logo Use of clipart Use of photos Use of scanned images Sub-Total 2(b) Question 2(c) Evidence of evaluation of presentation Maximum 3 marks Based on audience reaction What improvements to be made and why Sub-Total 2(c) Question 3(a) Spreadsheet Software Maximum 6 marks Columns for: name five test results average of test results Conditional formulae grade awarded correct formulas Sub-Total 3(a) Question 3(b) Maximum 6 marks Test marks between 0 and 100: Numeric integer visual checking double entry (2 columns) use of data validation on cells use of error messages Sub-Total 3(b) Question 3(c) Maximum 5 marks Print out of spreadsheet: print out of spreadsheet with formulae use of SUM or alternative use of COUNT or alternative use of AVERAGE or alternative use of IF or alternative conditional formulae Sub-Total 3(c) Question 3(d) Maximum 3 marks Does it solve the problem? Ease of use? Further improvements Sub-Total 3(d) TOTAL MARKS AWARDED 9691/02 4