2007 STEP Solutions

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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: [email protected]


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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

OCR (Oxford Cambridge and RSA Examinations)

1 Hills Road

Cambridge

CB1 2EU

OCR Customer Contact Centre

(General Qualifications)

Telephone: 01223 553998

Facsimile: 01223 552627

Email: [email protected]

www.ocr.org.uk

For staff training purposes and as part of our quality assuranceprogramme your call may be recorded or monitored

2007 STEP Solutions

Documents

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