【20 天 (結果變5天) 來 Skim + Scan (03):一頁書心得 (數商)】
https://www.penana.com/article/1649263
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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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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192Please respect copyright.PENANAKyRWPXbeGw
登場人物介紹192Please respect copyright.PENANAzr2djkbYTt
192Please respect copyright.PENANA4aLE3U6AJ9
第一天 數學的樂趣在哪裡?192Please respect copyright.PENANApfWfYx9Dgj
第一課 其實並不可怕的高中數學192Please respect copyright.PENANACH1jWagkES
好想學真正實用的數學!192Please respect copyright.PENANAgzRDrwugOp
高中數學比國中數學還簡單!?192Please respect copyright.PENANANwkU4UR6vu
192Please respect copyright.PENANAjZjJZhqyEx
第二課 超精簡的創新數學課!192Please respect copyright.PENANAF5Yc4Mi6Rg
果斷刪去八成教科書內容!192Please respect copyright.PENANAqemYzDTly7
世界首創!「西成流」數學分類法192Please respect copyright.PENANAJRaFrRqse8
高中數學中最輕鬆的是「代數」192Please respect copyright.PENANAz0zErIxLa7
高中數學的顛峰是「微分積分」192Please respect copyright.PENANApc0JPf3riE
超好用的工具「餘弦定理」192Please respect copyright.PENANAdRaE6gljNx
真正的幾何大魔王是「向量」192Please respect copyright.PENANAy8pCjSCWrc
Column文組無法理解數學的理由192Please respect copyright.PENANAXnWvFeugSn
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第二天 輕鬆致勝!搞懂「代數」就能精通高中文組數學!!192Please respect copyright.PENANASfKEvxijim
第一課 速速學會統計學基礎192Please respect copyright.PENANAOVckh1d76D
數據處理的3大必備條件192Please respect copyright.PENANAn1lcHWpaGB
為什麼增加個數很好用?192Please respect copyright.PENANA1kWswxAdro
「排列組合」是指什麼?192Please respect copyright.PENANAt9EpgJfDtr
看離散程度的「標準差」192Please respect copyright.PENANAgiSwztjB19
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第二課 記住「數列相加」的方法192Please respect copyright.PENANAMbmsNIxzHs
天才高斯少年發現的「倒序相加」192Please respect copyright.PENANAHOVm2pPi0K
超好用!任何等差數列都能用192Please respect copyright.PENANAfbDyxeI1VV
嚴禁直接死背公式!192Please respect copyright.PENANAtyF2vbAlUH
導出等差數列和的公式192Please respect copyright.PENANAnJekWWpVqz
豐臣秀吉被擺了一道!數學變黃金的故事192Please respect copyright.PENANAfIgyDEc6ft
等比數列是「相乘後錯位相減」192Please respect copyright.PENANAxh47MKiabo
導出等比數列和的公式192Please respect copyright.PENANA9yhXjOnQiQ
先知道處理數列和的符號!192Please respect copyright.PENANAolWZpGpGXl
Column把數學記號當作是念魔咒192Please respect copyright.PENANA6DLu7RFnQf
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第三課 記住「排列組合法」192Please respect copyright.PENANAsp2xz3ZtEL
從賽馬了解「排列」與「組合」192Please respect copyright.PENANAxAdRybU9zE
Step①了解階乘的計算方法192Please respect copyright.PENANAwC3MySrkmd
Step②了解排列的計算方法192Please respect copyright.PENANAWvDSpM9a8t
Step③了解組合的計算方法192Please respect copyright.PENANAYkWLI9dIyN
了解「排列」與「組合」的式子192Please respect copyright.PENANAPAESHK94bm
「排列」和「組合」的符號是「P」和「C」192Please respect copyright.PENANAEd7hx6kmZa
運用「排列」和「組合」排班表192Please respect copyright.PENANAsjuskyDcnR
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第四課 搞懂「離散值」和「標準差」192Please respect copyright.PENANA5uNe4q4QHv
資訊分析的基礎是找到「數據的規則」192Please respect copyright.PENANAKi8pLHqee4
兩個步驟找出離散程度192Please respect copyright.PENANAM0s9qC8fs9
平均、分散、標準差的深~度關係192Please respect copyright.PENANA18QwcjsohK
平均、離散、標準差的記號192Please respect copyright.PENANAQbVP95Xtva
試著用Excel計算標準差192Please respect copyright.PENANADGlJ0oa8eV
也把「偏差值」的計算公式記起來192Please respect copyright.PENANAb7Xpu5cNn9
附註內容①深奧的平均世界192Please respect copyright.PENANAiWWiCrWn2v
附註內容②平均值、中位數、眾數192Please respect copyright.PENANAvBYU3UKuUL
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第三天 超爽快!掌握高中文組數學的「分析」!192Please respect copyright.PENANAEAz5T1q7wJ
第一課 豁然開朗!函數的世界192Please respect copyright.PENANAhu8RBIS8D1
函數與方程式的差別?192Please respect copyright.PENANA65cbSPElwR
高中數學的4種函數192Please respect copyright.PENANATEPCPTYDwy
Column少年西成的理科腦情書192Please respect copyright.PENANAwli5BWzgGd
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第二課 來複習二次函數!192Please respect copyright.PENANAI6L32rYffr
速速複習!二次方程式192Please respect copyright.PENANAjkILW7CHEN
畫出二次函數的圖形!192Please respect copyright.PENANAQ2iJB26W0b
Column 物理學家是名偵探192Please respect copyright.PENANAbznchFuYbM
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第三課 指數函數超好用!192Please respect copyright.PENANAAuKQIZFqsC
記住指數函數的相關用語192Please respect copyright.PENANAqZCe8I4muq
基本規則①乘冪相乘時,指數相加192Please respect copyright.PENANAUSbXOh3W5n
基本規則②乘冪再乘冪時,指數相乘192Please respect copyright.PENANAKCgyWfXUTA
基本規則③乘冪相除時,指數相減192Please respect copyright.PENANA8TgaALVtrm
指數是負數時會怎樣?192Please respect copyright.PENANAxQykomQVDV
指數是「0」的時候會怎樣?192Please respect copyright.PENANAqJgbkEGKgH
根號可以轉換成指數運算192Please respect copyright.PENANAXp0fW5W7OP
統整指數運算的處理方式192Please respect copyright.PENANAlw2CuIB2T0
將指數函數做成圖形看看!192Please respect copyright.PENANAGct2K3tbny
順便來談談「對數函數」的內容192Please respect copyright.PENANA5OUCTHylHF
天文數字也可以處理的對數函數192Please respect copyright.PENANAV6pCR0TQYk
指數函數與音樂的深~度關係192Please respect copyright.PENANA3wquObgrYN
用iPhone計算指數函數的方法192Please respect copyright.PENANA7pRUjUjZRs
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第四天 秒懂高中數學的「幾何」精髓!192Please respect copyright.PENANATudVaGQ7PA
第一課 不再霧煞煞的「三角比」192Please respect copyright.PENANA6cor5jmekl
以餘弦定理搞懂三角形192Please respect copyright.PENANA6WsxEdWfrw
畫三角形的「西成流」作法192Please respect copyright.PENANAFmU8T2gTcQ
sin、cos、tan是指「邊長比」192Please respect copyright.PENANA4pQpHCGiAb
忘掉tan的存在吧!192Please respect copyright.PENANATLLeSGyoSH
直角三角形的定義中必要的θ192Please respect copyright.PENANAfn2AlOdJSg
三角比經常出現的陷阱題192Please respect copyright.PENANA8LD4VccpEa
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第二課 俐落導出餘弦定理公式192Please respect copyright.PENANAYnErEW2kGG
用三角比可以做的事192Please respect copyright.PENANA2etvTWiGii
導出餘弦定理①事前準備192Please respect copyright.PENANAMRkb4QISHQ
導出餘弦定理②成立公式、解開192Please respect copyright.PENANAQj0Ebi5T1R
導出餘弦定理③證明sin2θ+ cos2θ= 1192Please respect copyright.PENANAattePsYctz
導出餘弦定理④完成192Please respect copyright.PENANAe7cG3AwHFa
餘弦定理與畢氏定理的關係192Please respect copyright.PENANAMR37BH6fkM
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第三課 學習最後的分析工具「三角函數」!192Please respect copyright.PENANArY2Eo8DlCc
三角函數只是將θ與y的關係圖像化192Please respect copyright.PENANAxnsLVwAfDs
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第五天 特別課程①:幾何的最終武器「向量」!192Please respect copyright.PENANAXRMToBEYaB
第一課 偉大的「向量」192Please respect copyright.PENANA7pN7tJPAQc
用代數解幾何問題!?192Please respect copyright.PENANAsmUOjPnLyL
「短短數行」就能證明餘弦定理192Please respect copyright.PENANAb2roVNy5FV
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第二課 了解「向量」的超嶄新概念192Please respect copyright.PENANANigIeaF3IH
向量是集結兩種資訊的「特殊容器」192Please respect copyright.PENANAhvKwAq2lYp
眾所熟知的「純量」192Please respect copyright.PENANAdrKm0y0Hjw
數據時代的主角「張量」192Please respect copyright.PENANAxhNYJ1qX24
為什麼我們需要向量?192Please respect copyright.PENANAoh6QuV0h8G
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第三課 「向量」是用箭頭當作記號唷192Please respect copyright.PENANAdiJQHTz7TX
向量的書寫規則192Please respect copyright.PENANAlYMTZ2kIhi
張量的畫法192Please respect copyright.PENANA0lnbk9Xznu
試著把向量畫成圖192Please respect copyright.PENANAhMCk3y1RoW
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第四課 「向量」的計算超簡單!192Please respect copyright.PENANAafylaRqF5Q
來算算向量的加法吧192Please respect copyright.PENANACiUb4oVmuU
也來算算向量的減法192Please respect copyright.PENANAddBBvjwA9U
試著分解向量吧192Please respect copyright.PENANAcQgdGiHEZs
試著挑戰向量的乘法192Please respect copyright.PENANAofDZjmv44K
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第五課 靠「向量」秒殺餘弦定理!192Please respect copyright.PENANAGVl5c5y5n3
用向量瞬間導出餘弦定理!192Please respect copyright.PENANA1Q9badrWXa
不論幾次元都能處理的向量192Please respect copyright.PENANA3VNJWiIRXQ
Column少年來了!(前篇)192Please respect copyright.PENANA5X4dmd6Ypu
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第6天 特別課程②:用「微積分」預測未來!192Please respect copyright.PENANAhtNYbVZLL9
第一課 人類的寶物!了解微分積分192Please respect copyright.PENANAg7GiIJprhR
微分積分與函數的關係192Please respect copyright.PENANAr2FME5YHAK
今天的主題是「三角形面積」192Please respect copyright.PENANALqjzMndPSm
牛頓VS萊布尼茲的仁義之戰192Please respect copyright.PENANApau9yP7rWh
怎麼區分最合適?192Please respect copyright.PENANAx0Fk0MhBhe
用微積分計算三角形的面積!192Please respect copyright.PENANATnT1osBKnX
來認識微分積分的符號192Please respect copyright.PENANA7kzU5ZeRMH
Column少年來了!(後篇)192Please respect copyright.PENANA78FM2p4oWf
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第二課 用Excel預測未來!192Please respect copyright.PENANA84Lbt4vPSG
現代人,用Excel就能預測未來192Please respect copyright.PENANASWsOfC6e4m
掌握Excel的使用方法!192Please respect copyright.PENANAaiYZmXlqC0
「數學家」、「AI」、「統計學家」的差別192Please respect copyright.PENANAP0KPbb7bz7
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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。
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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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