Description
作者: 星島教育
無葉風扇、時鐘、單車、QR Code、電池、糖果、汽水、消毒用品…這些小朋友熟悉的身邊事物,處處都藏着有趣的科學應用;小學的STEAM教育着重以科學知識解決真實問題,日常生活就是最好的科學課堂,從身邊事物激發好奇心,學習背後的科學原理,是培養小朋友自學力、打開科學探索之門的第一步。
有趣的科學知識遍布日常生活,你可知道:
* 無葉風扇的風與飛機飛行,都應用了同一科學原理?
* 世上最準確的時鐘是以化學元素為驅動力?
* 無人駕駛的單車滾落斜坡時,懂得自己平衡?
* 為何QR Code底部有圖案,仍然可以讀取?
* 為冰川蓋被子可以拯救冰川融化?
* 消毒酒精是萬能的消毒劑嗎?
本書精選25個科學常識主題,內容涵蓋五大類别:生活應用、人體奧秘、地球科學、食品科學、看不見的微生物,書中以貼近生活和世界發展主題,連姞100個小學生必備的科學知識點,每篇同時設有「陽光劇場」漫畫,以生動有趣的方式,深入淺出講解與主題相關的科學知識及原理。
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