【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145Please respect copyright.PENANAdZDtERpIif
登場人物介紹145Please respect copyright.PENANAbcGWwSTxtv
145Please respect copyright.PENANAoZgfDpgSYo
第一天 數學的樂趣在哪裡?145Please respect copyright.PENANABPIJN9QLPC
第一課 其實並不可怕的高中數學145Please respect copyright.PENANAEYb1UQlGEk
好想學真正實用的數學!145Please respect copyright.PENANATV45I5EBds
高中數學比國中數學還簡單!?145Please respect copyright.PENANALYA1jJ7LzO
145Please respect copyright.PENANA3HBYCR8ZRd
第二課 超精簡的創新數學課!145Please respect copyright.PENANAfYtQjQeIfy
果斷刪去八成教科書內容!145Please respect copyright.PENANAwWm7WW5Vid
世界首創!「西成流」數學分類法145Please respect copyright.PENANAZ7ieDzHDE6
高中數學中最輕鬆的是「代數」145Please respect copyright.PENANAPMAUAERg5y
高中數學的顛峰是「微分積分」145Please respect copyright.PENANAYwywaZijm5
超好用的工具「餘弦定理」145Please respect copyright.PENANAhl2JgdjrtQ
真正的幾何大魔王是「向量」145Please respect copyright.PENANAspqBdRN5kC
Column文組無法理解數學的理由145Please respect copyright.PENANAyVFyoLfOWp
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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!!145Please respect copyright.PENANAo8G0izCYSH
第一課 速速學會統計學基礎145Please respect copyright.PENANAnZkec2Goj4
數據處理的3大必備條件145Please respect copyright.PENANAVFFl7igtJl
為什麼增加個數很好用?145Please respect copyright.PENANAKdMrcenpUp
「排列組合」是指什麼?145Please respect copyright.PENANAyCdsJNrR4e
看離散程度的「標準差」145Please respect copyright.PENANAtTJl9rjDi7
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第二課 記住「數列相加」的方法145Please respect copyright.PENANARd6B1BJuQ1
天才高斯少年發現的「倒序相加」145Please respect copyright.PENANAv4ttBpeTjg
超好用!任何等差數列都能用145Please respect copyright.PENANAKfdhcaWNhL
嚴禁直接死背公式!145Please respect copyright.PENANAnkLnjvyTim
導出等差數列和的公式145Please respect copyright.PENANAGBsn36vNFF
豐臣秀吉被擺了一道!數學變黃金的故事145Please respect copyright.PENANAFQIlxs31gQ
等比數列是「相乘後錯位相減」145Please respect copyright.PENANAKXWEnRZ1cn
導出等比數列和的公式145Please respect copyright.PENANA5usxsINDHb
先知道處理數列和的符號!145Please respect copyright.PENANANr7vGzZAYh
Column把數學記號當作是念魔咒145Please respect copyright.PENANAnH1VsO1g4F
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第三課 記住「排列組合法」145Please respect copyright.PENANA12bw9Tmrc2
從賽馬了解「排列」與「組合」145Please respect copyright.PENANAaw6hVw4fbf
Step①了解階乘的計算方法145Please respect copyright.PENANA8OV5E2z6o4
Step②了解排列的計算方法145Please respect copyright.PENANA0EM0F6TTNH
Step③了解組合的計算方法145Please respect copyright.PENANAv342d8LXkW
了解「排列」與「組合」的式子145Please respect copyright.PENANA6wkT4es3IQ
「排列」和「組合」的符號是「P」和「C」145Please respect copyright.PENANAm0zBcVHMCv
運用「排列」和「組合」排班表145Please respect copyright.PENANATRomjjZvR6
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第四課 搞懂「離散值」和「標準差」145Please respect copyright.PENANAgh7bazcrbF
資訊分析的基礎是找到「數據的規則」145Please respect copyright.PENANAyvE1RYX6XL
兩個步驟找出離散程度145Please respect copyright.PENANAW2dgV6LsZm
平均、分散、標準差的深~度關係145Please respect copyright.PENANAnVy2EF2A7p
平均、離散、標準差的記號145Please respect copyright.PENANAM78Qb45NJm
試著用Excel計算標準差145Please respect copyright.PENANAR6zIK75joE
也把「偏差值」的計算公式記起來145Please respect copyright.PENANAyDJZbiKwEZ
附註內容①深奧的平均世界145Please respect copyright.PENANA4KkUmukcp8
附註內容②平均值、中位數、眾數145Please respect copyright.PENANAerl5CtpGbB
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第三天 超爽快!掌握高中文組數學的「分析」!145Please respect copyright.PENANApBiKqvNUR0
第一課 豁然開朗!函數的世界145Please respect copyright.PENANAdAqXX4Wwqr
函數與方程式的差別?145Please respect copyright.PENANAu2ZmtaxI9m
高中數學的4種函數145Please respect copyright.PENANAFZjSpaheZ0
Column少年西成的理科腦情書145Please respect copyright.PENANAqQEa4QZojz
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第二課 來複習二次函數!145Please respect copyright.PENANAxK2Fuy5qBF
速速複習!二次方程式145Please respect copyright.PENANAsAPXgNndXI
畫出二次函數的圖形!145Please respect copyright.PENANAKVm19VbDk6
Column 物理學家是名偵探145Please respect copyright.PENANArkCNEhpDSU
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第三課 指數函數超好用!145Please respect copyright.PENANAUQKpWLO2u2
記住指數函數的相關用語145Please respect copyright.PENANA3t7HdnVqXK
基本規則①乘冪相乘時,指數相加145Please respect copyright.PENANAwESh7K11Ff
基本規則②乘冪再乘冪時,指數相乘145Please respect copyright.PENANA593d3eXx3K
基本規則③乘冪相除時,指數相減145Please respect copyright.PENANA7THi7ETycE
指數是負數時會怎樣?145Please respect copyright.PENANA5o2Ko7F49Y
指數是「0」的時候會怎樣?145Please respect copyright.PENANA9KBK2xbySJ
根號可以轉換成指數運算145Please respect copyright.PENANA9WlOxImGHu
統整指數運算的處理方式145Please respect copyright.PENANAFT7ypI46N3
將指數函數做成圖形看看!145Please respect copyright.PENANAdTFOMUkbbd
順便來談談「對數函數」的內容145Please respect copyright.PENANASvoPblycAm
天文數字也可以處理的對數函數145Please respect copyright.PENANAOkQ5DAgM59
指數函數與音樂的深~度關係145Please respect copyright.PENANA0CT7JhHQrE
用iPhone計算指數函數的方法145Please respect copyright.PENANAdKGnccBLuA
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第四天 秒懂高中數學的「幾何」精髓!145Please respect copyright.PENANAzmxSJxImPQ
第一課 不再霧煞煞的「三角比」145Please respect copyright.PENANAW3Lk96PZoy
以餘弦定理搞懂三角形145Please respect copyright.PENANAp8WNDh1qQo
畫三角形的「西成流」作法145Please respect copyright.PENANAJO7G8D8E3F
sin、cos、tan是指「邊長比」145Please respect copyright.PENANAROKjt3rFqp
忘掉tan的存在吧!145Please respect copyright.PENANA6NKF5x28TY
直角三角形的定義中必要的θ145Please respect copyright.PENANAiM5G1arHin
三角比經常出現的陷阱題145Please respect copyright.PENANAtY46Flyvxx
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第二課 俐落導出餘弦定理公式145Please respect copyright.PENANAzSUvqkV8T0
用三角比可以做的事145Please respect copyright.PENANAy7gHuSyEvQ
導出餘弦定理①事前準備145Please respect copyright.PENANApKQiaxOTrM
導出餘弦定理②成立公式、解開145Please respect copyright.PENANAi4THFSVwrz
導出餘弦定理③證明sin2θ+ cos2θ= 1145Please respect copyright.PENANA9ugmV4mn5I
導出餘弦定理④完成145Please respect copyright.PENANAC0OFH8EOYE
餘弦定理與畢氏定理的關係145Please respect copyright.PENANAyzAOqD8fla
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第三課 學習最後的分析工具「三角函數」!145Please respect copyright.PENANAsLBOXmUllX
三角函數只是將θ與y的關係圖像化145Please respect copyright.PENANATon8QQk2Pi
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第五天 特別課程①:幾何的最終武器「向量」!145Please respect copyright.PENANAWdDkcxESq5
第一課 偉大的「向量」145Please respect copyright.PENANAUuKE1lZhVK
用代數解幾何問題!?145Please respect copyright.PENANAADouO00rf6
「短短數行」就能證明餘弦定理145Please respect copyright.PENANAkfLqjfPVpb
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第二課 了解「向量」的超嶄新概念145Please respect copyright.PENANAmnABhvthiU
向量是集結兩種資訊的「特殊容器」145Please respect copyright.PENANAAGr7axG7wi
眾所熟知的「純量」145Please respect copyright.PENANAHlfK0YZVzU
數據時代的主角「張量」145Please respect copyright.PENANAU848c1MVgl
為什麼我們需要向量?145Please respect copyright.PENANAmRgXgBxMwV
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第三課 「向量」是用箭頭當作記號唷145Please respect copyright.PENANAe4FrQ0ut1K
向量的書寫規則145Please respect copyright.PENANAKWRrbXsw7E
張量的畫法145Please respect copyright.PENANA7QB7LfcAIr
試著把向量畫成圖145Please respect copyright.PENANAUbYpLi6S5z
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第四課 「向量」的計算超簡單!145Please respect copyright.PENANAk2gAysqqgN
來算算向量的加法吧145Please respect copyright.PENANAoAnmc8SUyh
也來算算向量的減法145Please respect copyright.PENANAYHw0a5jmKW
試著分解向量吧145Please respect copyright.PENANAHLmZbjNuNl
試著挑戰向量的乘法145Please respect copyright.PENANA8rlZWgXJQ2
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第五課 靠「向量」秒殺餘弦定理!145Please respect copyright.PENANAfO9X1wMGrX
用向量瞬間導出餘弦定理!145Please respect copyright.PENANAwvGC8QzpVT
不論幾次元都能處理的向量145Please respect copyright.PENANAS1IWqObTmR
Column少年來了!(前篇)145Please respect copyright.PENANAtl6hOE81un
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第6天 特別課程②:用「微積分」預測未來!145Please respect copyright.PENANAShO9nvVak2
第一課 人類的寶物!了解微分積分145Please respect copyright.PENANAXQDZgcz1J5
微分積分與函數的關係145Please respect copyright.PENANAKVK7gDHVXJ
今天的主題是「三角形面積」145Please respect copyright.PENANA93fTOcQH8A
牛頓VS萊布尼茲的仁義之戰145Please respect copyright.PENANArB2kkx159c
怎麼區分最合適?145Please respect copyright.PENANAi1x09srCwc
用微積分計算三角形的面積!145Please respect copyright.PENANAmbXRKiNOGJ
來認識微分積分的符號145Please respect copyright.PENANAwGgjjXmuvt
Column少年來了!(後篇)145Please respect copyright.PENANAG6fhavxWLM
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第二課 用Excel預測未來!145Please respect copyright.PENANAyeBDEycfL4
現代人,用Excel就能預測未來145Please respect copyright.PENANAdnhiEma8Sc
掌握Excel的使用方法!145Please respect copyright.PENANAxJDzvaVXDL
「數學家」、「AI」、「統計學家」的差別145Please respect copyright.PENANAEAzOqqYedZ
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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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