本書嚴格遵循現(xiàn)行小學數學課程標準精心編纂,巧妙運用引人入勝的故事情節(jié)作為知識載體,將抽象的小學數學概念與原理生動展現(xiàn)。通過細致入微的知識點講解,結合精心設計的動腦思考題與動手實踐環(huán)節(jié),不僅激發(fā)了學生的學習興趣,更培養(yǎng)了他們的主動探索精神。書中穿插典型例題及其變形題目,輔以深入淺出的解析,鼓勵學生觸類旁通,深化對數學知識的理解與應用能力。此選題特別注重數學思維的磨礪與拓展,引領學生窺見數學之美,探索其背后的邏輯與奧秘,為學生拓寬視野、豐富知識底蘊奠定堅實基礎。
蔣守成,江蘇省小學數學特級教師,江蘇省“333工程”高層次人才培養(yǎng)對象,常州市特級校長,龍城十佳校長,常州市金壇區(qū)東城實驗小學校長,全國名師工作室聯(lián)盟常務副理事長,江蘇省小學數學專業(yè)學會理事,數學主題拓展教學的創(chuàng)立者,在遼寧海城、新疆克州、寧夏寧東、內蒙土默特左旗、陜西石泉等地成立了蔣守成名師工作站。先后主持了6項江蘇省重點資助和規(guī)劃立項課題,其研究成果獲江蘇省教學成果獎一等獎,《中國教育報》《江蘇教育》《學習強國》等進行了研究成果推廣和專題報道,應邀到全國28個省、市、自治區(qū)上展示課、做專題報告。先后出版了多部圖書,如《華羅庚實驗學校數學課本》 《小學數學奧林匹克同步訓練ABC》《走進你知道嗎》等。
第1 講 數一數············································.1
第2 講 比一比············································.6
第3 講 簡單的分類······································11
第4 講 加法巧算·········································17
第5 講 減法巧算·········································21
第6 講 巧填數字·········································25
第7 講 巧填算式·········································31
第8 講 排隊問題·········································36
第9 講 運算符號巧搭配································41
第10 講 切蛋糕···········································45
第11 講 數平面圖形·····································49
第12 講 數積木···········································54
第13 講 擺一擺,移一移·······························58
第14 講 鋸木頭···········································63
第15 講 按規(guī)律填數·····································68
第16 講 按規(guī)律填圖·····································72
第17 講 怎樣付錢········································76
第18 講 單數和雙數·····································81
第19 講 天平平衡········································86
第20 講 哪條路線最短··································91
第21 講 位置與方向·····································96
第22 講 變與不變·····································.101
第23 講 時鐘問題·····································.106
第24 講 奇妙的余數··································.111
第25 講 猜猜他幾歲··································.115
第26 講 有幾種走法··································.119
第27 講 合理搭配·····································.123
第28 講 簡單一對一··································.127
第29 講 簡單一筆畫··································.131
第30 講 簡單推理·····································.136