Clearly explains the different forms of energy and how they are transferred among people, machines, and the natural world, and includes activities that encourage budding scientists to make their own energy and see how it works. Simultaneous.
本童書清楚介紹了不同形式的能量,以及這些能量如何在人、機器、自然界之間傳遞,內容更涵蓋了有趣的實驗,鼓勵各位小小科學家自己製造能量,並看看這些能量如何運作。實作、學習一次達成!