Page 2 - Focus PT3 2020 Science ( BI Version )

CONTENTS

FORM 1
THEME 3 Exploration of Elements in Nature
THEME 1 Scientific Methodology Chapter Matter 85

Chapter Introduction to Scientific 5
1 Investigation 1 5.1 Matter in Nature 86

5.2 Three States of Matter 90
PT3 Practice 5 98
1.1 Science is Part of Daily Life 2
1.2 Your Science Laboratory 4
1.3 Physical Quantities and Their Units 7 Chapter Periodic Table 100
1.4 The Use of Measuring Instruments, Accuracy, 6
Consistency, Sensitivity and Errors 9
1.5 Density 18 6.1 Classification of Elements 101
1.6 Steps in a Scientific Investigation 22 6.2 Mixtures 109
1.7 Scientific Attitudes and Values in Carrying Out 6.3 Compounds 115
Scientific Investigation 25 PT3 Practice 6 120
PT3 Practice 1 26
Chapter Air 121

Maintenance and Continuity of 7
THEME 2 Life 7.1 Composition of Air 122
7.2 Combustion 126
Chapter 7.3 Air Pollution 130
2 Cell as the Basic Unit of Life 28 PT3 Practice 7 132

THEME 4 Energy and Sustainability of Life
2.1 Cell – Structure, Function and Organisation 29
2.2 Cellular Respiration and Photosynthesis 38
PT3 Practice 2 44 Chapter
8 Light and Optics 134

Chapter 8.1 The Use of Mirrors 135
3 Coordination and Response 45 8.2 Properties of Light 141
8.3 Reflection of Light 142
8.4 Refraction of Light 144
3.1 Homeostasis in Living Things 46 8.5 Dispersion of Light 148
PT3 Practice 3 54 8.6 Scattering of Light 151
8.7 Addition and Subtraction of Light 153
PT3 Practice 8 159
Chapter THEME 5 Exploration of Earth and Space
4 Reproduction 55
Chapter
4.1 Sexual and Asexual Reproduction 56 9 Earth 161
4.2 Human Reproductive System 61
4.3 The Menstrual Cycle 65 9.1 The System and Structure of the Earth 162
4.4 Fertilisation and Pregnancy 67 9.2 Composition of the Earth 166
4.5 Factors Affecting the Development of a 9.3 Main Processes of the Earth 168
Foetus and Baby 70 9.4 Geohazard Phenomena 170
4.6 Infertility and Contraception 71 9.5 Age of the Earth 176
4.7 Plant Reproduction 74 9.6 Earth Resources and Applied Geology 179
PT3 Practice 4 82 PT3 Practice 9 184
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00 Contents Foc PT3 Scicence.indd 2 11/19/19 10:52 AM