Page 3 - 新思维科学活动用书1 样章
P. 3
Contents
4.2 Heat and light from the Sun 42
4.3 Rocks 46
4.4 Soil 49
5 Humans 52
5.1 Our bodies 52
5.2 Our amazing senses 56
5.3 Similar and different 60
5.4 Staying alive 63
6 Forces 66
6.1 Moving things 66
6.2 Push and pull forces 69
6.3 Making things move 73
6.4 Floating and sinking 76
6.5 Magnets can pull 79
Acknowledgements 82
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