{"product_id":"내일은-실험왕-31-자석과-전류","title":"Tomorrow's Experiment King 31 - Magnets and Electric Current","description":"Description: Through thrilling experiment showdowns between distinctive, memorable characters, this book explains the scientific theories and terms found in upper elementary and middle school science textbooks in a way that's easy and fun to understand. It also covers key scientific principles, making it perfect for boosting kids' curiosity and interest in science. In particular, the included 'experiment kit' allows readers to actually try out the experiments featured in the book, so learning isn't limited to memorizing theory — kids can see real, hands-on results for themselves. For children who already love science, this book will be a great friend; for those who find science difficult, it will be like having a wonderful science teacher.\n\nChapter 1: Decisive Evidence\nScience Point: Properties of Magnets and Electromagnets\nTry It at Home: Making a Compass with a Bar Magnet \/ Making an Electromagnet\n\nChapter 2: The Vanished Curse\nScience Point: The Discovery of Magnetic Fields, Electromagnetic Waves\nScientists Who Changed the World: Oersted\n\nChapter 3: Two People with the Same Pole\nScience Point: Induced Current, Generators, Earth's Magnetic Field\nScience in Everyday Life: Earth's Magnetic Field\n\nChapter 4: The Truth Hidden in the Experiment\nScience Point: Electricity and Magnetism, Electromagnetic Induction\nExperimenting Through the Showdown: Making a Generator Using a Magnet\n\nChapter 5: The Battle Continues!\nScience Point: Magnetic Fields Created by Electric Current, Electromagnets and Electromagnetism\nTry It in the Science Lab: Making a Motor\n\nChapter 6: Our Compass\nScience Point: Magnetic Poles and Magnetic Fields, Magnetization, Electromagnetic Fields\n\nExperiment King Key Notes: Magnetized Magnets, The Interaction Between Electricity and Magnetism, Experiment Kit Guide","brand":"IBOOKPARK","offers":[{"title":"Default Title","offer_id":49623880368356,"sku":"1463698981","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9788\/6692\/files\/8937839687_1.jpg?v=1786422540","url":"https:\/\/ibookpark.com\/en\/products\/%eb%82%b4%ec%9d%bc%ec%9d%80-%ec%8b%a4%ed%97%98%ec%99%95-31-%ec%9e%90%ec%84%9d%ea%b3%bc-%ec%a0%84%eb%a5%98","provider":"IBOOKPARK","version":"1.0","type":"link"}