Composed of physics, chemistry, biology, human body, environment and earth science 6 fields system, the book provides scientific knowledge, concepts and principles for children in order to cultivate curiosity and exploration spirit for science. After more than 10 years research of experts from Early Childhood Education Research Institute, the book interprets the most comprehensive scientific knowledge and scientific principle, and it is the most authoritative picture book of science education dedicated to children.
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Anbieter: Hawking Books, Edgewood, TX, USA
Zustand: Very Good. Very Good Condition. Five star seller - Buy with confidence! Bestandsnummer des Verkäufers X753536487XX2
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Anbieter: liu xing, Nanjing, JS, China
paperback. Zustand: New. Paperback Pages Number: 33 Language: Chinese Dong Dong Qiang. play drums and gongs! Objects in the sound vibration. Object vibration. near the air along with the vibration. the vibration of the air spread like a wave. like to our ears. Animal sports day. the cheerleaders of the three little monkeys pound Qiang. Dong Dong Qiang to beat gongs and drums. Accompanied by the cheerful sound of gongs and drums. we have to learn the knowledge and sound. Bestandsnummer des Verkäufers N70370
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