因為時間關係，我把 20 本縮減為 5 本。
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Day 23 ～ Day 27，我會列出五本會計學/數學相關書籍，從裡頭擷取一頁 (結果超過一頁～) 內容，然後寫一個小小的心得。
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from 博客來網路書店・我的電子書櫃「日記創挑書單」
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100Please respect copyright.ＰＥＮＡＮＡTunYMsNtUa
今天這本書是《真希望高中數學這樣教：系列暢銷20萬冊！跟著東大教授的解題祕訣，6天掌握高中數學關鍵》，作者是西成活裕, 鄉和貴，譯者是張郁萱。
https://www.books.com.tw/products/E050113778
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目錄
前言100Please respect copyright.ＰＥＮＡＮＡ5kPpS9vUXO
登場人物介紹100Please respect copyright.ＰＥＮＡＮＡ16XsGCxX9Z
100Please respect copyright.ＰＥＮＡＮＡZgPHcSbrVq
第一天 數學的樂趣在哪裡？100Please respect copyright.ＰＥＮＡＮＡcEirO2bljf
第一課 其實並不可怕的高中數學100Please respect copyright.ＰＥＮＡＮＡUgc2tCxhiL
好想學真正實用的數學！100Please respect copyright.ＰＥＮＡＮＡmN0Fx9vxJj
高中數學比國中數學還簡單！？100Please respect copyright.ＰＥＮＡＮＡwQsGco0ose
100Please respect copyright.ＰＥＮＡＮＡF4cklPfvsx
第二課 超精簡的創新數學課！100Please respect copyright.ＰＥＮＡＮＡmsBkvaGelV
果斷刪去八成教科書內容！100Please respect copyright.ＰＥＮＡＮＡ3KpC4cT2Hf
世界首創！「西成流」數學分類法100Please respect copyright.ＰＥＮＡＮＡftAI2tQ3Tt
高中數學中最輕鬆的是「代數」100Please respect copyright.ＰＥＮＡＮＡsKwthHjSA7
高中數學的顛峰是「微分積分」100Please respect copyright.ＰＥＮＡＮＡfBoQSL5xHI
超好用的工具「餘弦定理」100Please respect copyright.ＰＥＮＡＮＡ8GFYdH75oX
真正的幾何大魔王是「向量」100Please respect copyright.ＰＥＮＡＮＡBex8kdf0dv
Column文組無法理解數學的理由100Please respect copyright.ＰＥＮＡＮＡBvI3rZiOUA
100Please respect copyright.ＰＥＮＡＮＡgFu9kcxnJe
第二天 輕鬆致勝！搞懂「代數」就能精通高中文組數學！！100Please respect copyright.ＰＥＮＡＮＡzuBJj2rK5h
第一課 速速學會統計學基礎100Please respect copyright.ＰＥＮＡＮＡxyGfIYXRuR
數據處理的3大必備條件100Please respect copyright.ＰＥＮＡＮＡ7O3Kn2W9aX
為什麼增加個數很好用？100Please respect copyright.ＰＥＮＡＮＡ3N45DGoaU1
「排列組合」是指什麼？100Please respect copyright.ＰＥＮＡＮＡ9uWjCaX9jx
看離散程度的「標準差」100Please respect copyright.ＰＥＮＡＮＡBQrY7RK0pU
100Please respect copyright.ＰＥＮＡＮＡaTrebrHF0L
第二課 記住「數列相加」的方法100Please respect copyright.ＰＥＮＡＮＡBsgb3FMzeG
天才高斯少年發現的「倒序相加」100Please respect copyright.ＰＥＮＡＮＡiW0DbsKrRG
超好用！任何等差數列都能用100Please respect copyright.ＰＥＮＡＮＡfpCgJ2lPlJ
嚴禁直接死背公式！100Please respect copyright.ＰＥＮＡＮＡjYQ9Yvpjvn
導出等差數列和的公式100Please respect copyright.ＰＥＮＡＮＡv1Q2crKg5b
豐臣秀吉被擺了一道！數學變黃金的故事100Please respect copyright.ＰＥＮＡＮＡxtg6d17TeT
等比數列是「相乘後錯位相減」100Please respect copyright.ＰＥＮＡＮＡTX4HS1vUB1
導出等比數列和的公式100Please respect copyright.ＰＥＮＡＮＡUYvH7AcrFp
先知道處理數列和的符號！100Please respect copyright.ＰＥＮＡＮＡirv2NFmBQz
Column把數學記號當作是念魔咒100Please respect copyright.ＰＥＮＡＮＡ02eiw1hSW1
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第三課 記住「排列組合法」100Please respect copyright.ＰＥＮＡＮＡx3ccfdtQz9
從賽馬了解「排列」與「組合」100Please respect copyright.ＰＥＮＡＮＡOjaBq7UIZP
Step①了解階乘的計算方法100Please respect copyright.ＰＥＮＡＮＡKQR65pc2Fa
Step②了解排列的計算方法100Please respect copyright.ＰＥＮＡＮＡopVCmLnqeA
Step③了解組合的計算方法100Please respect copyright.ＰＥＮＡＮＡk7bYBKqMI6
了解「排列」與「組合」的式子100Please respect copyright.ＰＥＮＡＮＡ2EOpfaVATx
「排列」和「組合」的符號是「P」和「C」100Please respect copyright.ＰＥＮＡＮＡCn3e4BmGUK
運用「排列」和「組合」排班表100Please respect copyright.ＰＥＮＡＮＡ28DJGGcpcY
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第四課 搞懂「離散值」和「標準差」100Please respect copyright.ＰＥＮＡＮＡXgPnn7w0Ku
資訊分析的基礎是找到「數據的規則」100Please respect copyright.ＰＥＮＡＮＡQ7i0bvuOot
兩個步驟找出離散程度100Please respect copyright.ＰＥＮＡＮＡRWrak1BGNl
平均、分散、標準差的深～度關係100Please respect copyright.ＰＥＮＡＮＡQ86pwuVRpk
平均、離散、標準差的記號100Please respect copyright.ＰＥＮＡＮＡNAGXfsrMWk
試著用Excel計算標準差100Please respect copyright.ＰＥＮＡＮＡRGw6gVB9QE
也把「偏差值」的計算公式記起來100Please respect copyright.ＰＥＮＡＮＡjSaIntLL5S
附註內容①深奧的平均世界100Please respect copyright.ＰＥＮＡＮＡTEXVsA8icK
附註內容②平均值、中位數、眾數100Please respect copyright.ＰＥＮＡＮＡLIcZqsw3XP
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第三天 超爽快！掌握高中文組數學的「分析」！100Please respect copyright.ＰＥＮＡＮＡapX4OsRHVg
第一課 豁然開朗！函數的世界100Please respect copyright.ＰＥＮＡＮＡMnyBe1mQaF
函數與方程式的差別？100Please respect copyright.ＰＥＮＡＮＡXMjFPuuq1K
高中數學的4種函數100Please respect copyright.ＰＥＮＡＮＡPsvjH3gxW8
Column少年西成的理科腦情書100Please respect copyright.ＰＥＮＡＮＡnkxaD5MsyB
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第二課 來複習二次函數！100Please respect copyright.ＰＥＮＡＮＡZQ14trYM1H
速速複習！二次方程式100Please respect copyright.ＰＥＮＡＮＡMtkpjaZdBv
畫出二次函數的圖形！100Please respect copyright.ＰＥＮＡＮＡRV9hIj1eMW
Column 物理學家是名偵探100Please respect copyright.ＰＥＮＡＮＡrh69kBVsNb
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第三課 指數函數超好用！100Please respect copyright.ＰＥＮＡＮＡLoaqQNyZX0
記住指數函數的相關用語100Please respect copyright.ＰＥＮＡＮＡ8hlYNjvJlX
基本規則①乘冪相乘時，指數相加100Please respect copyright.ＰＥＮＡＮＡJ9ZvF8FBaR
基本規則②乘冪再乘冪時，指數相乘100Please respect copyright.ＰＥＮＡＮＡzGGI0gWKaK
基本規則③乘冪相除時，指數相減100Please respect copyright.ＰＥＮＡＮＡrMiX7CbVo2
指數是負數時會怎樣？100Please respect copyright.ＰＥＮＡＮＡnYgtj349ou
指數是「0」的時候會怎樣？100Please respect copyright.ＰＥＮＡＮＡMhheNduqOm
根號可以轉換成指數運算100Please respect copyright.ＰＥＮＡＮＡIF4mrzaMus
統整指數運算的處理方式100Please respect copyright.ＰＥＮＡＮＡ0uvlB4OT2n
將指數函數做成圖形看看！100Please respect copyright.ＰＥＮＡＮＡeqm2kNmKKT
順便來談談「對數函數」的內容100Please respect copyright.ＰＥＮＡＮＡw1CfWqDsQa
天文數字也可以處理的對數函數100Please respect copyright.ＰＥＮＡＮＡ6Bcy3p24oZ
指數函數與音樂的深～度關係100Please respect copyright.ＰＥＮＡＮＡX2IrWz7IG1
用iPhone計算指數函數的方法100Please respect copyright.ＰＥＮＡＮＡcZGD5wF84x
100Please respect copyright.ＰＥＮＡＮＡFsgRJoobwx
第四天 秒懂高中數學的「幾何」精髓！100Please respect copyright.ＰＥＮＡＮＡxqNXiG2C1L
第一課 不再霧煞煞的「三角比」100Please respect copyright.ＰＥＮＡＮＡYBjSBnTve9
以餘弦定理搞懂三角形100Please respect copyright.ＰＥＮＡＮＡysat8XUHm2
畫三角形的「西成流」作法100Please respect copyright.ＰＥＮＡＮＡtkqd3CUdiq
sin、cos、tan是指「邊長比」100Please respect copyright.ＰＥＮＡＮＡd0TceZmV3B
忘掉tan的存在吧！100Please respect copyright.ＰＥＮＡＮＡCmHe4Vj6gM
直角三角形的定義中必要的θ100Please respect copyright.ＰＥＮＡＮＡw0wnJ9NBXf
三角比經常出現的陷阱題100Please respect copyright.ＰＥＮＡＮＡH22DVbYSxG
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第二課 俐落導出餘弦定理公式100Please respect copyright.ＰＥＮＡＮＡFqfOFgP0SB
用三角比可以做的事100Please respect copyright.ＰＥＮＡＮＡzltVEMgTtI
導出餘弦定理①事前準備100Please respect copyright.ＰＥＮＡＮＡxQwBFK2bAY
導出餘弦定理②成立公式、解開100Please respect copyright.ＰＥＮＡＮＡNYmihZZ03M
導出餘弦定理③證明sin2θ+ cos2θ= 1100Please respect copyright.ＰＥＮＡＮＡL1QaRvI9l1
導出餘弦定理④完成100Please respect copyright.ＰＥＮＡＮＡhC8mo6IWA8
餘弦定理與畢氏定理的關係100Please respect copyright.ＰＥＮＡＮＡf3ue4DP0mu
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第三課 學習最後的分析工具「三角函數」！100Please respect copyright.ＰＥＮＡＮＡxO0H30rTmQ
三角函數只是將θ與y的關係圖像化100Please respect copyright.ＰＥＮＡＮＡRM2m5Iw8EM
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第五天 特別課程①：幾何的最終武器「向量」！100Please respect copyright.ＰＥＮＡＮＡhoOMxnKiUX
第一課 偉大的「向量」100Please respect copyright.ＰＥＮＡＮＡvTduObUL04
用代數解幾何問題！？100Please respect copyright.ＰＥＮＡＮＡzJcj8hBDHq
「短短數行」就能證明餘弦定理100Please respect copyright.ＰＥＮＡＮＡawqmz96O6j
100Please respect copyright.ＰＥＮＡＮＡYZK8jNfg50
第二課 了解「向量」的超嶄新概念100Please respect copyright.ＰＥＮＡＮＡRiFgUDt8YA
向量是集結兩種資訊的「特殊容器」100Please respect copyright.ＰＥＮＡＮＡj9N2Uns6u2
眾所熟知的「純量」100Please respect copyright.ＰＥＮＡＮＡHWYMjW6K8R
數據時代的主角「張量」100Please respect copyright.ＰＥＮＡＮＡowTHw0CWlL
為什麼我們需要向量？100Please respect copyright.ＰＥＮＡＮＡSjQ2B3jafU
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第三課 「向量」是用箭頭當作記號唷100Please respect copyright.ＰＥＮＡＮＡcBFx7idbLI
向量的書寫規則100Please respect copyright.ＰＥＮＡＮＡrdpc0Txk2R
張量的畫法100Please respect copyright.ＰＥＮＡＮＡNMZb15tjUM
試著把向量畫成圖100Please respect copyright.ＰＥＮＡＮＡrfrqDn9zWu
100Please respect copyright.ＰＥＮＡＮＡVttgBT52R9
第四課 「向量」的計算超簡單！100Please respect copyright.ＰＥＮＡＮＡR0ROJwZiUI
來算算向量的加法吧100Please respect copyright.ＰＥＮＡＮＡsOBbgorZqU
也來算算向量的減法100Please respect copyright.ＰＥＮＡＮＡ4IZ08gJLvr
試著分解向量吧100Please respect copyright.ＰＥＮＡＮＡ840rfT2v5n
試著挑戰向量的乘法100Please respect copyright.ＰＥＮＡＮＡBt2zp70RlT
100Please respect copyright.ＰＥＮＡＮＡawl0m2bM7j
第五課 靠「向量」秒殺餘弦定理！100Please respect copyright.ＰＥＮＡＮＡko2U60lIHF
用向量瞬間導出餘弦定理！100Please respect copyright.ＰＥＮＡＮＡwoKT1bgX4e
不論幾次元都能處理的向量100Please respect copyright.ＰＥＮＡＮＡ68guMuJODh
Column少年來了！（前篇）100Please respect copyright.ＰＥＮＡＮＡ00yOwTVHbr
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第6天 特別課程②：用「微積分」預測未來！100Please respect copyright.ＰＥＮＡＮＡpDR21U84Mo
第一課 人類的寶物！了解微分積分100Please respect copyright.ＰＥＮＡＮＡfGWO5BHEoW
微分積分與函數的關係100Please respect copyright.ＰＥＮＡＮＡXHHbQThZom
今天的主題是「三角形面積」100Please respect copyright.ＰＥＮＡＮＡUnhcmMZh5b
牛頓VS萊布尼茲的仁義之戰100Please respect copyright.ＰＥＮＡＮＡBV9YjERVLg
怎麼區分最合適？100Please respect copyright.ＰＥＮＡＮＡmm8VKm4kP2
用微積分計算三角形的面積！100Please respect copyright.ＰＥＮＡＮＡ1KhbVjQYOu
來認識微分積分的符號100Please respect copyright.ＰＥＮＡＮＡ5S69q1cahA
Column少年來了！（後篇）100Please respect copyright.ＰＥＮＡＮＡKWMIX7efYN
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第二課 用Excel預測未來！100Please respect copyright.ＰＥＮＡＮＡbbMH5nYr9J
現代人，用Excel就能預測未來100Please respect copyright.ＰＥＮＡＮＡ19vy0bzqZb
掌握Excel的使用方法！100Please respect copyright.ＰＥＮＡＮＡvHpuQoNLJa
「數學家」、「AI」、「統計學家」的差別100Please respect copyright.ＰＥＮＡＮＡ0ooVi6xN8x
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後記
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from《真希望高中數學這樣教：系列暢銷20萬冊！跟著東大教授的解題祕訣，6天掌握高中數學關鍵》
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實在沒辦法只作一頁截圖，所以把指數函數和音階的關係，全部截圖下來，放在這裡，也可以讓大家看到，這本書及其姐妹作《真希望國中數學這樣教：暢銷20萬冊！6天搞懂3年數學關鍵原理，跟著東大教授學，解題力大提升！》的寫作風格，就是這麼樸實無華輕鬆有趣。
100Please respect copyright.ＰＥＮＡＮＡyRDn4s8TMB
這本書以對話體呈現，採訪者提問，教授回答，文字就是對話和解釋，佐以圖表和插圖，內容雖然是數學，卻不枯燥 (至少對我而言)，看完以後是否能提升數學能力 and/or 對數學的興趣，就有待讀者自己發掘了。
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不喜歡數學，很多時候是過去的陰影 (對老師、對學校、對教法、對教材、對考試⋯⋯) 造成的，其實與數學本身無涉；數學是一種語言，跟生活經驗極其相關。
伽利略認為「自然寫在宇宙這本大書上，而這本書是用數學語言寫成的。」
生而為人，我覺得很幸運，可以用數學這個語言，試著了解宇宙的奧妙。
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以上心得，部分文字出自《真希望國中數學這樣教：暢銷20萬冊！6天搞懂3年數學關鍵原理，跟著東大教授學，解題力大提升！》網頁下方會員評鑑「有感而發」的書評，不用懷疑，那個「有感而發」就是我本人啦。
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點一下網頁的「有感而發」，就可以看到我在博客來寫的書評，連結如下：
https://www.books.com.tw/booksComment/memberComment/xxx1406281
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【十二年國教課程綱要：數學領域 (節錄)】
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【同場加映】108課綱 資訊網
https://shs.k12ea.gov.tw/site/12basic
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今天到此為止，我們明天見！！
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【創挑出處】
https://www.penana.com/article/1650704100Please respect copyright.ＰＥＮＡＮＡwtnZMb4w0y
然後按「加至主畫面」