Page 2 - Praktis GO！SCIENCE 5 预备，起！科学5

Contents

PAK-21 Activity i – ii 5.3 Handling Electrical Appliances Safely 52
Reinforcement Practice 5 53
THEME 1: Inquiry in Sciences
Practice 1 Scientif c Skills 1 Practice 6 Heat 55
预备，起！科学5, 版权所有·侵权必究
1.1 Science Process Skills 2 6.1 Heat and Temperature 56
Reinforcement Practice 1 5 Reinforcement Practice 6 58
Online Quick Quiz 3 59

THEME 2: Life Science THEME 4: Material Science

Practice 2 Humans 7 Practice 7 Rusting 60

2.1 Human Skeletal System 10 7.1 Rusting of Materials 61
2.2 Human Blood Circulatory System 11 Reinforcement Practice 7 63
2.3 Relationship between the Systems in
the Human Body 13
Reinforcement Practice 2 15 Practice 8 Matter 68
Online Quick Quiz 1 18 8.1 Solid, Liquid and Gas 69
8.2 Changes in the State of Matter of Water 71
Practice 3 Animals 19 8.3 Clouds and Rain 72
Reinforcement Practice 8 73
3.1 Survival of Animal Species 21 Online Quick Quiz 4 74
3.2 Imaginary Animal 28
3.3 Food Relationship among Living Things 29 THEME 5: Earth and Space
Reinforcement Practice 3 33
Practice 9 Phases of the Moon and
Constellations 75
Practice 4 Plants 36
9.1 Phases of the Moon 77
4.1 Specif c Characteristics of Plants to 9.2 Constellations 79
Protect Themselves 38 Reinforcement Practice 9 81
4.2 Dispersal of Seeds 41
Reinforcement Practice 4 43
Online Quick Quiz 2 45 THEME 6: Technology and Sustainable Life
Practice 10 Machines 85

THEME 3: Physical Science 10.1 Uses of Tools in Life 86
Reinforcement Practice 10 92
Practice 5 Electricity 46 Online Quick Quiz 5 95

5.1 Sources of Electrical Energy 47 Year-end Assessment 96
5.2 Series Circuit and Parallel Circuit 48 Answers A1

00 Content Practice Go Science Yr5.indd 2 24/09/2021 5:24 PM