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Unit 2 | |
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Water cycle | |
Dissolving | |
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Unit 3 | |
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Wide variety of living things | |
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Unit 4 | |
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Using a microscope | |
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Unit 7 | |
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Global warming and climate change | |
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Unit 9 | |
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China rose water as a natural indicator | |
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Unit 11 | |
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Weight and mass | |
Meteorite crash in 2013 | |
Studying the use of rocket engines | |
Observing the motion of the astronauts and objects in space | |
Experiments performed under the micro-gravity condition in space | |
Watching a spacecraft‘s return journey to the Earth | |
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Unit 12 | |
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Virtual tour inside the digestive system | |
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Unit 13 | |
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History of the development of the Periodic Table | |
History of iron and steel | |
Recycling of plastics | |
History of the development of the model of an atom | |
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Unit 14 | |
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Markings on ID cards | |
Is mobile phone radiation harmful? | |