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【电子书】��《DK 了不起的数学思维》

  • 2026-08-22 18:41:22
【电子书】��《DK 了不起的数学思维》

【电子书】🧧《DK 了不起的数学思维》

📚What’s the Point of Math?
✨该书是 DK 出品的经典数学科普读物，面向 9–12 岁少年读者。本书跳出枯燥的公式与习题，围绕 “数学究竟有什么意义” 展开叙述，打破大众对数学只是计算题的刻板认知。

全书结合人类文明发展脉络，以趣味历史故事与生活化案例讲解数学知识：从古埃及丈量土地、古代东方负数运用，到追踪时间、预测彗星、概率游戏、财富增长等场景，清晰展现负数、几何、概率、数列等知识诞生的缘由与实际用途。

书籍延续 DK 标志性精美插画，将抽象概念视觉化，把数学和天文、历史、经济巧妙融合。书中设置丰富趣味问题，例如如何赢得竞猜节目、如何推算彗星轨迹，引导读者主动思考。它不侧重刷题训练，重在帮助孩子理解数学的实用价值，建立数学兴趣，非常适合小学中高年级学生阅读，也可供家长用来引导孩子走出数学畏难情绪。


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      9. UPDATE `article` SET `lasttime` = 1787753424 WHERE `id` = 473984 [ RunTime:0.011082s ]
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      14. SELECT * FROM `article` WHERE `id` < 473984 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.015546s ]
      15. SELECT * FROM `article` WHERE `id` < 473984 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.007678s ]
      0.225869s