Worked Solutions WORKED SOLUTIONS
Chemistry
English A Mathematics
Derek McMonagle
Derek McMonagle
B. Hollamby & G. Hollamby
Pauline Anning
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WORKED SOLUTIONS
Worked Solutions for CSEC® Examinations 2012–2016
Kareen Cole
01/12/2016 11:57
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WORKED SOLUTIONS
Worked Solutions for CSEC® Examinations 2012–2016
Principles of Principles of Business Accounts
Worked Solutions for CSEC® Examinations 2012–2016
Sophia Ramlochan
Alvin Ramsaroop
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Invaluable revision aids to fully equip students preparing for their CSEC® examinations.
11
TABLE OF TO PICS FROM SYLLABUS THE BIOLO GY
Section of the syllabus
Subsection
Questions in
A1 – Living organ isms and the envir onment 2
E and similarity Diver of LTIPLE CHOICform insityliving organisms PER 01 – MU BIOLOGY – PA Importance of abiotic S environment ION EST to living QU
3
3
B Fungi
5
Flow of energ y through living organisms within an ecosystem The finite natur e of resources and the recyc ling of materials in nature
C Plantae D Prokaryotes
? exist on Earth was the first to 6 the chordates Which class of A amphibians 7 birds B
2012
Questions in
P02
2013
Test B
P02
1
3, 4
Interdependen ce between living organisms and their environment
l? nt chlorophyl in the green pigme 4 isms that conta contains organ Which kingdom A Animalia
2.
Test A 1, 2
1a, 1b, 1c, 1d
organisms
01 Test A Paper 1.
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The updated series covers seven subjects, with each book containing five multiple-choice tests and full commentary of all Paper 02 examinations from 2012 to 2016.
Accounts
Physics
Business
Physics
Biology
Biology
WORKED SOLUTIONS
Worked Solutions for CSEC® Examinations 2012–2016
Worked Solutions for CSEC® Examinations 2012–2016
Worked Solutions for CSEC® Examinations 2012–2016
Worked Solutions for CSEC® Examinations 2012–2016
Mathematics
Chemistry
WORKED SOLUTIONS WORKED SOLUTIONS WORKED SOLUTIONS
English A
2012-2016
2, 3
5, 6, 8, 9, 10
5a
4, 5, 7, 8, 9
11
7
6, 10
Effect of hum an activities on the environm ent
Factors that affect the grow th and survival of population s, including hum ans B1 – Life proce nment are sses terrestrial enviro Structure of an and disease c features of a unspecialised 3. The abioti soil the 12, 13, 14, cell and the s on functions of of living thing t A the effects 15, 16 main cell struc the environmen tures. Cell factors affecting specialisation t B the non-living in the environmen 2 that are found s C the plants Processes of to living thing are poisonous foxes eat nutrition that the s and factor foxes 17, for obtaining energ 18, 19, D those feed on ? y and cereal crops. Fleas food chain 20, 21, 22 materials on seeds from onents of this chickens feed ents the comp 3 4. On a farm, numbers repres h pyramid of Release of energ chickens. Whic y by 23, 24 respiration 4 Transport, stora ge and 25, 26, 27, defence in organ isms 28, 29, 30, 31
11
5b, 5c
C fish
D reptiles
Key features: PP An all-new multiple-choice question bank provides extra practice not available anywhere else.
3a, 3b, 3c, 3d
B
A
12, 13, 14, 15, 16
17, 18, 19, 20, 21, 22
6a, 6b
23, 24 25, 26, 27, 28, 29, 30, 31
1d, 1e, 1f
148
PP Model answers and explanations aid revision and exam success by showing what examiners look for in a great answer.
CSEC Biology
D
C
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CSEC Biology
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New titles PP Additional help is included in the form of revision planning and tips and tactics for performance on exam day, ensuring students are well prepared in the lead up to their exams.
English A
Mathematics
Biology
Chemistry
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9781380002846
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Physics
Principles of Accounts
Principles of Business
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Earlier editions Biology 2007-2011
Chemistry 2006-2010
English 2006-2010
Human & Social Biology 2007-2011
Integrated Science 2006-2010
Mathematics 2006-2010
Physics 2006-2010
Principles of Accounts 2007-2011
Principles of Business 2007-2011
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Worked Solutions is the ideal companion alongside CSEC® Past Papers and Macmillan’s CSEC® Revision Guides. Together they form a comprehensive revision solution to help achieve exam success.
CSEC® REVISION GUIDES
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In addition to recapping essential topics from the CXC Human and Social Biology syllabus in a concise and approachable style, this guide:
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In addition to recapping essential topics from the CXC© Social Studies syllabus in a concise and approachable style, this guide: • provides practical Revision Tips to help students find the best approach for them • helps to identify key topics and measure confidence levels throughout the revision period • contains a wealth of in-test questions and practice exam-style papers with answers provided online to allow self-assessment • defines key terms in a handy glossary. Macmillan Education is your one-stop-shop for exam success. In addition to this CSEC® Social Studies Revision Guide, why not try:
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In addition to recapping essential topics from the CXC© Integrated Science syllabus in a concise and approachable style, this guide: • provides practical Revision Tips to help students find the best approach for them • helps to identify key topics and measure confidence levels throughout the revision period • contains a wealth of in-test questions and practice exam-style papers with answers provided online to allow self-assessment • defines key terms in a handy glossary. Macmillan Education is your one-stop-shop for exam success. In addition to this CSEC® Integrated Science Revision Guide, why not try:
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Chemistry
In addition to recapping essential topics from the CXC© Mathematics syllabus in a concise and approachable style, this guide: • provides practical Revision Tips to help students find the best approach for them • helps to identify key topics and measure confidence levels throughout the revision period • contains a wealth of in-test questions and practice exam-style papers with answers provided online to allow self-assessment • defines key terms in a handy glossary. Macmillan Education is your one-stop-shop for exam success. In addition to this CSEC® Mathematics Revision Guide, why not try:
In addition to recapping essential topics from the CXC© Chemistry syllabus in a concise and approachable style, this guide: • provides practical tips to help you find the best approach for your revision • identifies key topics so you can focus on achieving mastery of the syllabus • has self-check boxes to measure progress and build confidence • contains a wealth of in-test questions and practice exam-style papers with answers provided online • defines key terms in a handy glossary Macmillan Education is your one-stop-shop for exam success. In addition to this CSEC® Chemistry Revision Guide, why not try:
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In addition to recapping essential topics from the CXC© Physics syllabus in a concise and approachable style, this guide: • provides practical Revision Tips to help students find the best approach for them • helps to identify key topics and measure confidence levels throughout the revision period • contains a wealth of in-test questions and practice exam-style papers with answers provided online to allow self-assessme nt • defines key terms in a handy glossary. Macmillan Education is your one-stop-shop for exam success. In addition to this CSEC® Physics Revision Guide, why not try:
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Macmillan Education’s CSEC® Revision Guides contain all of the revision and practice you need to achieve success in your CSEC examinations.
Social Studies
Macmillan Education’s CSEC® Revision Guides contain all of the revision and practice you need to achieve success in your CSEC examinations.
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EVERYTHING YOU NEED TO KNOW AND NOTHING THAT YOU DON’T
CSEC® PAST PAPERS 2013–2015 CSEC® Past Paper booklets are available for the following subjects:
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2013–2015 CSEC® Past Paper booklets are available for the following subjects: Agricultural Science Biology Caribbean History Chemistry Economics Electronic Document Preparation & Management English A English B French Geography Home Economics Human and Social Biology Industrial Technology Information Technology Integrated Science Mathematics and Additional Mathematics Office Administration Physical Education Physics Principles of Accounts Principles of Business Religious Education Social Studies Spanish Technical Drawing Theatre Arts, Visual Arts and Music
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Chemistry 9781786321916 Economics 9781786321756 9781786321879 Electronic Document Preparation & Management English9781786321855 A 9781786321817 English9781786321985 B French9781786321824 9781786321930 Geography 9781786321862 Home 9781786321909 Economics Human9781786321831 and Social Biology 9781786321954 Industrial Technology 9781786321770 Information Technology 9781786321947 9781786321787 Integrated Science 9781786321923 Mathematics and Additional Mathematics 9781786321992 Office 9781786321893 Administration 9781786321794 Physical Education Physics9781786321961 9781786321763 Principles of Accounts 9781786321800 9781786321848 Principles of Business 9781786321978 Religious Education 9781786322005 Social 9781786321886 Studies Exit Assessment (CPEA®), Caribbean Certificate of Secondary Level Competence (CCSLC®), Spanish Caribbean Advanced Proficiency Examination (CAPE®) and Caribbean Vocational Other examinations offered by the Caribbean Examinations Council: Caribbean Primary Technical Drawing Qualification (CVQ®). Exit Assessment (CPEA®), Caribbean Certificate of Secondary Level Competence (CCSLC®), TheatreVocational Arts, Visual Arts and Music Caribbean Advanced Proficiency Examination (CAPE®) and Caribbean Agricultural Science Biology History Chemistry Agricultural Science 9781786321916 Economics Biology 9781786321756 Electronic Document Preparation & Management Caribbean History 9781786321879 Chemistry 9781786321855 English A Economics 9781786321817 English B Electronic Document Preparation & Management 9781786321985 French English A 9781786321824 Geography English B 9781786321930 French 9781786321862 Home Economics Geography 9781786321909 Human and Social Biology Home Economics 9781786321831 Industrial Technology Human and Social Biology 9781786321954 Information Technology Industrial Technology 9781786321770 Information Technology 9781786321947 Integrated Science Integrated Science 9781786321787 Mathematics and Additional Mathematics Mathematics and Additional Mathematics 9781786321923 Office Administration Office Administration 9781786321992 Physical Education Physical Education 9781786321893 Physics Physics 9781786321794 Principles of Accounts 9781786321961 Principles of Accounts Principles of Business 9781786321763 Principles of Business Religious Education 9781786321800 Religious Education Social Studies 9781786321848 Social Studies Spanish 9781786321978 Technical Drawing 9781786322005 Spanish Theatre Arts, Visual Arts and Music 9781786321886 Technical Drawing Other examinations offered by the Caribbean Examinations Council: CaribbeanTheatre Primary Arts, Visual Arts and Music 2013–2015 CSEC® Past Paper booklets are available for the following subjects: Caribbean
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