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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS
International General Certificate of Secondary Education
MARK SCHEME for the May/June 2007 question paper
0580 and 0581 MATHEMATICS
0580/04 and 0581/04 Paper 4 (Extended), maximum raw mark 130
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.
Page 2
Mark Scheme IGCSE – May/June 2007 2 400 520 000 1 : 5 000 000 or n = 5 000 000 Time = 2hrs 8 mins or 128 (mins) = 2.13(33..) (hours) oe soi 1580 ÷ their time 738 – 742 cso B2 B2 B2 B1 B1 M1 A1
Syllabus 0580 and 0581 SC1 for figures 24 SC1 for figures 52
Paper 04
1 (a)
(i) (ii)
(b)
(i)
SC1 for 5 000 000 seen in final answer or n = figs 5 oe in final answer
(ii)
Implies previous B1 Accept 128 60 soi is by correct answer www 4 (12.3 seen earns B1M1) [10]
2 (a) (b) (c)
Axes to correct scale Correct triangle A(2,1)B(3,3)C(5,1) A1(1,2), C1(1,5), B1(3,3) ft their ABC
S1 B1 B2
Accept 2mm accuracy throughout Condone absence of labels B1 for 2 correct points Condone absence of labels and sides but not incorrect suffices B1 for 2 correct points Condone absence of labels and sides but not incorrect
International General Certificate of Secondary Education
MARK SCHEME for the May/June 2007 question paper
0580 and 0581 MATHEMATICS
0580/04 and 0581/04 Paper 4 (Extended), maximum raw mark 130
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.
Page 2
Mark Scheme IGCSE – May/June 2007 2 400 520 000 1 : 5 000 000 or n = 5 000 000 Time = 2hrs 8 mins or 128 (mins) = 2.13(33..) (hours) oe soi 1580 ÷ their time 738 – 742 cso B2 B2 B2 B1 B1 M1 A1
Syllabus 0580 and 0581 SC1 for figures 24 SC1 for figures 52
Paper 04
1 (a)
(i) (ii)
(b)
(i)
SC1 for 5 000 000 seen in final answer or n = figs 5 oe in final answer
(ii)
Implies previous B1 Accept 128 60 soi is by correct answer www 4 (12.3 seen earns B1M1) [10]
2 (a) (b) (c)
Axes to correct scale Correct triangle A(2,1)B(3,3)C(5,1) A1(1,2), C1(1,5), B1(3,3) ft their ABC
S1 B1 B2
Accept 2mm accuracy throughout Condone absence of labels B1 for 2 correct points Condone absence of labels and sides but not incorrect suffices B1 for 2 correct points Condone absence of labels and sides but not incorrect