Lets-Read-And-Find-Out

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排序依

VOLCANOES /STAGE 2

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GRAVITY IS A MYSTERY /STAGE 2

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HOW PEOPLE LEARNED TO FLY /STAGE 2

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DINOSAUR TRACKS /STAGE 2

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AIR IS ALL AROUND YOU /STAGE 1

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WHY ARE THE ICE CAPS MELTING?/STAGE 2

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WHERE DO CHICKS COME FROM? /STAGE 1

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HONEY IN A HIVE /STAGE 2

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SUNSHINE MAKES THE SEASONS /STAGE2/乾淨能源

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A DROP OF BLOOD/STAGE 2

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DID DINOSAURS HAVE FEATHERS?/STAGE 2

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SPINNING SPIDERS/STAGE 2

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WIGGLING WORMS AT WORKS

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DINOSAURS BIG AND SMALL /STAGE 1

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MISSION TO MARS/STAGE 2

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THE SUN: OUR NEAREST STAR/STAGE 2/乾淨能源

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ENERGY MAKES THINGS HAPPEN/能源科學/工業化創新建設

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HOW ANIMAL BABIES STAY SAFE /STAGE 1

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PENGUIN CHICK /STAGE 2

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WHAT HAPPENS TO A HAMBURGER? /STAGE2

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