Aiming to help children understand everyday objects and events around them, this book on weighing and measuring is one of a series which introduces young readers to basic scientific concepts. The book contains activities so that the reader can test out the theories for themselves. To illustrate how a scale works there are instructions for making a spring balance using a ruler, a paper clip, string and a plastic cup suspended on string. This gives a simplistic explanation of the workings of a complicated scale. Similiarly, a weighing tool is described using a spring, two cans, a ruler and a few weighty objects. Methods for measuring firstly, small and very small objects and then, the height of a building, is given. A water clock uses the flow of water to measure time and the sand clock can be used to measure time in a similiar fashion. Both tests are done using the simplest of equipment. Finally a clear plastic bottle, food colouring and a drinking straw are used to demonstrate the functions of a thermometer.
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EUR 4,50 per la spedizione da Germania a Italia
Destinazione, tempi e costiDa: medimops, Berlin, Germania
Condizione: good. Befriedigend/Good: Durchschnittlich erhaltenes Buch bzw. Schutzumschlag mit Gebrauchsspuren, aber vollständigen Seiten. / Describes the average WORN book or dust jacket that has all the pages present. Codice articolo M01855615312-G
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Da: WeBuyBooks, Rossendale, LANCS, Regno Unito
Condizione: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned. Ex library copy with usual stamps & stickers . Minor shelf wear. Codice articolo wbb0022040237
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Da: AwesomeBooks, Wallingford, Regno Unito
Condizione: Very Good. This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. . Codice articolo 7719-9781855615311
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Da: Bahamut Media, Reading, Regno Unito
Condizione: Very Good. Shipped within 24 hours from our UK warehouse. Clean, undamaged book with no damage to pages and minimal wear to the cover. Spine still tight, in very good condition. Remember if you are not happy, you are covered by our 100% money back guarantee. Codice articolo 6545-9781855615311
Quantità: 2 disponibili