Did you know that there's so much manipulation that you can do with water? Every time you work with water you learn something new. Turn it to ice and you see how liquid transforms into solid. Steam it and you'll see how liquid turns to gas. This book will contain many other water experiments that will delight and excite your elementary students. Grab a copy today!
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Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.