CSEC® Integrated Science Past Papers - CXC

Integrated Science

CSEC? PAST PAPERS

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ISBN 978-0-230-48214-2 AER

? Caribbean Examinations Council (CXC?) 2024 cxc-

The author has asserted their right to be identified as the author of this work in accordance with the Copyright, Design and Patents Act 1988.

First published 2014 This revised edition published 2024 All rights reserved; no part of this publication may be reproduced, stored in a retrieval system, transmitted in any form, or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the publishers.

Designed by Macmillan Education Limited Cover design by Macmillan Education Limited Cover photograph ? Caribbean Examinations Council (CXC?) Cover photograph by Mrs Alberta Henry With thanks to: Asim Boulogne

CSEC? Integrated Science Past Papers

LIST OF CONTENTS

Paper 02 May/June 2005

3

Paper 03/2 May/June 2005

19

Paper 02 May/June 2006

25

Paper 03/2 May/June 2006

40

Paper 02 May/June 2007

45

Paper 03/2 May/June 2007

63

Paper 02 May/June 2008

71

Paper 03/2 May/June 2008

87

Multiple Choice 2008

98

Multiple Choice 2008 ? MS

108

Paper 02 May/June 2009

109

Paper 03/2 May/June 2009

127

Paper 02 May/June 2010

133

Paper 03/2 May/June 2010

148

May/June 2010

157

May/June 2010 ? SR

162

Paper 02 May/June 2011

167

Paper 03/2 May/June 2011

186

Paper 02 May/June 2012

201

Paper 032 May/June 2012

222

Paper 02 May/June 2013

232

Paper 032 May/June 2013

257

Paper 02 May/June 2014

270

Paper 032 May/June 2014

287

Paper 02 May/June 2015

299

Paper 032 May/June 2015

319

Paper 02 May/June 2016

335

Paper 032 May/June 2016

352

Paper 02 May/June 2017

365

Paper 032 May/June 2017

385

Paper 02 May/June 2018

397

Paper 032 May/June 2018

417

Paper 02 May/June 2019

429

Paper 032 May/June 2019

453

Paper 02 May/June 2021

465

Paper 032 May/June 2021

485

Paper 02 May/June 2022

497

Paper 032 May/June 2022

517

Paper 02 May/June 2023

533

Paper 032 May/June 2023

553

FORM TP 2005101

TEST CODE 01230020

MAY/JUNE 2005

CARIBBEAN EXAMINATIONS COUNCIL

SECONDARY EDUCATION CERTIFICATE EXAMINATION

INTEGRATED SCIENCE (Single-Award)

General Proficiency

Paper 02 2 hours

READ THE FOLLOWING DIRECTIONS CAREFULLY

l.

Candidates MUST use thi s answer booklet when responding to the questions. Fo r EAC H

question, write your answer in the space indicated and return the answer booklet at the end of

the examination.

2.

This test is divided into TWO sections. Each contains THREE questions. You should attempt

ALL SIX questions.

3.

You are advised to spend about o ne hour on each sectio n.

DO NOT TURN THIS PAGE UNTIL YOU ARE TOLD TO DO SO

0 1230020/F 2005

Copyright? 2004 Caribbean Exam inations Council All rights reserved

-2 -

SECTION A

You should attempt ALL THREE questions.

1.

(a) Figure! below shows two models A and B that may be used to represent the respiratory

system of humans.

Balloon Bottle

Piece or balloon

Glass tube

Bell jar Balloon Rubber Thumb

A: Bottle and balloon model

B: Bell jar model

Figure I

(i) Which o f the models. A o r B, BETTER re presents the respiratory syste m of hu mans?

(ii) G ive ONE reason for your answer in (a) (i).

( 1 mark )

( 2 marks)

(iii) In Model B, which part of the human respiratory system is represented by the

a)

balloons

b)

rubber?

( 2 marks)

(iv) When the thumb in Model B is removed, the rubber flattens. Would this change the volume o f air in the be ll jar0 Explain your answer.

() 1230020/F 2005

(2 marks) GO ON TO THE NEXT PAGE

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