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Oxford Cambridge and RSA Examinations
STEP
Mathematics
STEP 9465, 9470, 9475
STEP Solutions
June 2007
STEP2007
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OCR (Oxford, Cambridge and RSA Examinations) is a unitary awarding body, established by theUniversity of Cambridge Local Examinations Syndicate and the RSA Examinations Board inJanuary 1998. OCR provides a full range of GCSE, A level, GNVQ, Key Skills and otherqualifications for schools and colleges in the United Kingdom, including those previouslyprovided by MEG and OCEAC. It is also responsible for developing new syllabuses to meetnational requirements and the needs of students and teachers.
This mark scheme is published as an aid to teachers and students, to indicate the requirementsof the examination. It shows the basis on which marks were awarded by Examiners. It does notindicate the details of the discussions which took place at an Examiners meeting before markingcommenced.
All Examiners are instructed that alternative correct answers and unexpected approaches incandidates scripts must be given marks that fairly reflect the relevant knowledge and skillsdemonstrated.
Mark schemes should be read in conjunction with the published question papers and the Report
on the Examination.
OCR will not enter into any discussion or correspondence in connection with this mark scheme.
OCR 2007
Any enquiries about publications should be addressed to:
OCR PublicationsPO Box 5050AnnesleyNOTTINGHAM
NG15 0DL
Telephone: 0870 870 6622Facsimile: 0870 870 6621E-mail: publications@ocr.org.uk
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CONTENTS
STEP Mathematics (9465, 9470, 9475)
Unit Content Page
9465 STEP Mathematics I
9470 STEP Mathematics II
9475 STEP Mathematics III
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Step I, SolutionsJune 2007
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Step II, SolutionsJune 2007
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Step III, SolutionsJune 2007
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Oxford Cambridge and RSA Examinationsis a Company Limited by Guarantee
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Telephone: 01223 553998
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