本書以童話、小故事、生活中的事件、新聞要點、熱點問題、古詩文、《九章算術》、《幾何原本》、科學幻想、科學現(xiàn)象等內容為主，并輔以閱讀提示、閱讀指導和解答問題。著重培養(yǎng)學生"發(fā)現(xiàn)問題、提出問題、分析問題和解決問題”能力的要求，以提高學生數學學科的素養(yǎng)。本書兼顧所含年級及相對應的知識，篇幅相對平均，服務于不同學生的思維水平。本書成為小學生課外閱讀的小伙伴，在閱讀每篇小短文的過程中享受學習和研究的興趣，在解決問題的過程中獲得知識和方法的積累。讓不同認知的學生都有收獲。家長對孩子進行課外輔導，往往憑借自己的學習經驗，缺少專業(yè)性的指導。此書為家長提供指導學生閱讀的資料及指導方法。讓家長和孩子在閱讀中共同體會學習的樂趣�，F(xiàn)行教材分為數與代數、圖形與幾何、統(tǒng)計與概率和綜合與實踐四個領域，小學數學知識處于各個板塊內，跨板塊知識之間關聯(lián)內容比較少，在教學中教師也需要具有綜合性的素材。
李燕燕，著名小學數學教育專家，多年擔任小學數學教研員，曾榮獲國家級優(yōu)秀教研員稱號，現(xiàn)承擔人教版小學數學教材培訓工作，出版多本著作。受聘教育部承擔線上教學的審查工作；人民教育出版社小學數學指導專家；北京師范大學小學數學國培指導專家；清華大學小學數學國培指導專家；參與人教版小學數學教材和教師用書的編寫。
數據會說話 1
尋找“金鑰匙” ·····························2
倍增的力量··································6
抽獎的秘密·······························.11
電影院老板的困惑 ·····················.15
數學眼光看冬奧 ························.19
家鄉(xiāng)的變化·······························.24
“七下八上”和降水量 ·················.28
減肥的彎路·······························.32
快樂出行··································.36
中國高鐵之旅····························.41
找位置·····································.46
學會付費 51
車費是多少元····························.52
車費中的秘密····························.56
給新能源汽車“加油” ·················.60
自來水繳費通知單來了 ···············.64
省錢大作戰(zhàn) ······························.69
停車費中的數學問題 ··················.74
我是小小旅游策劃師 ··················.78
網購中的小思考 ························.84
方寸之間—郵票中的知識 ·········.88
綠色出行，助力冬奧 ··················.94
圖形中的數學 99
古建筑中的數學 ························101
小行李箱中的大學問 ··················105
數說水立方······························.110
五（1）班的新板報 ···················.113
生活中的包裝問題 ····················.117
行李中的數學問題 ·····················122
行李架中的數學問題 ··················126
院子里的“讀書吧” ····················130
小小設計師·······························134
DIY 巧心思 ······························138
數學趣事多 142
百年慶典，妙用“100” ···············143
高速路上的標識 ························148
完美的“6”·······························152
趣味報數小游戲 ························156
酒瓶里有多少酒 ························160
查找次品··································165
停車難引發(fā)的問題 ·····················169
說一說辛追夫人的棺與槨 ············173
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