Kingfisher Readers
What Animals Eat (Level 2: Beginning To Read Alone) »

Illustrated Dictionary of Chemistry
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Changing Materials
Children will be amazed to learn that a liquid can become a solid when itfreezes gases can turn into liquids when they cool down and a solid canchange into a... »

Stenen en mineralen
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Wol
* Wat is wol?* Waar komt wol vandaan?* Waarvoor gebruiken we wol?In Materialen bekijken we een belangwekkend materiaal wat nader - wat het is, waar het vanda... »

Wool
The Australian Story »

Fossil Fuels And Biofuels
What are fossil fuels? How does a biogas digester work? What are thedisadvantages of fossil fuels? Fueling the Future asks the questions thatyoung people wan... »

How We Use Paper
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Rocas sedimentarias / Sedimentary Rocks
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Atoms
Atoms »