• Earth, Water, Fire and Air

This book encourages children's interest in the natural world, showing a broad range of activities, games and toys to make that involve one of the four elements: earth, water, fire or air. The projects also introduce children to basic scientific principles -- such as gravity, momentum and light refraction -- in fun and creative ways.

Full instructions and diagrams are provided for making projects such as a waterwheel, paddle-steamer, propeller plane, parachute, windmill, simple pendulum clock, spinning tops, hot-air balloon and much more. Some are simple enough for a six-year-old, others are challenging enough for a twelve-year-old to enjoy.

This new edition includes updated colour photographs and diagrams as well as a handful of new activities for all children to enjoy.

DIMENSIONS: 23 X 21 X 1 cm, 104 pages.

AUTEUR: Walter Kraul

ILLUSTRATIONS:  photos en couleurs

EDITIONS: Floris Books

 

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Earth, Water, Fire and Air

  • 30,50$

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