【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232Please respect copyright.PENANA6HB0oNXd1L
登場人物介紹232Please respect copyright.PENANAbRdXUJZMGO
232Please respect copyright.PENANACMtSwVrG3Q
第一天 數學的樂趣在哪裡?232Please respect copyright.PENANA9rbDhNrOH4
第一課 其實並不可怕的高中數學232Please respect copyright.PENANAvnM3QvcBQW
好想學真正實用的數學!232Please respect copyright.PENANACWMxIOzRKr
高中數學比國中數學還簡單!?232Please respect copyright.PENANAtXcmAx9TFm
232Please respect copyright.PENANAeXJUlP2Hs6
第二課 超精簡的創新數學課!232Please respect copyright.PENANAsVBY4RR6OZ
果斷刪去八成教科書內容!232Please respect copyright.PENANADQLWK8ZEyv
世界首創!「西成流」數學分類法232Please respect copyright.PENANAn7B38j5s4W
高中數學中最輕鬆的是「代數」232Please respect copyright.PENANAPcIRjdyzmF
高中數學的顛峰是「微分積分」232Please respect copyright.PENANAdi3zWPWS9U
超好用的工具「餘弦定理」232Please respect copyright.PENANA7Cx4bBZ7mI
真正的幾何大魔王是「向量」232Please respect copyright.PENANAf7iTXT5ZFL
Column文組無法理解數學的理由232Please respect copyright.PENANAPB1byAXtOi
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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!!232Please respect copyright.PENANAsLY6LMrAvZ
第一課 速速學會統計學基礎232Please respect copyright.PENANAEqRW9Lm2vP
數據處理的3大必備條件232Please respect copyright.PENANAYCldKBRpUA
為什麼增加個數很好用?232Please respect copyright.PENANAk3hbUqFXbk
「排列組合」是指什麼?232Please respect copyright.PENANALSKOfgBqDm
看離散程度的「標準差」232Please respect copyright.PENANAD1CHcEm9Qs
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第二課 記住「數列相加」的方法232Please respect copyright.PENANAq8wQr1gvJ2
天才高斯少年發現的「倒序相加」232Please respect copyright.PENANAWDCC2tZ8Gp
超好用!任何等差數列都能用232Please respect copyright.PENANAX0G2wIoH9q
嚴禁直接死背公式!232Please respect copyright.PENANAl9vZiLYWrM
導出等差數列和的公式232Please respect copyright.PENANAtoKAXEthFJ
豐臣秀吉被擺了一道!數學變黃金的故事232Please respect copyright.PENANAAwbcKY0rGT
等比數列是「相乘後錯位相減」232Please respect copyright.PENANAR92l1q1MKA
導出等比數列和的公式232Please respect copyright.PENANApEaIs1kKde
先知道處理數列和的符號!232Please respect copyright.PENANADYRrfvp9AR
Column把數學記號當作是念魔咒232Please respect copyright.PENANAtBeJEyNAfL
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第三課 記住「排列組合法」232Please respect copyright.PENANATNRaeBRCCI
從賽馬了解「排列」與「組合」232Please respect copyright.PENANAlln7BJOYyo
Step①了解階乘的計算方法232Please respect copyright.PENANAOhc2i6cgg0
Step②了解排列的計算方法232Please respect copyright.PENANAAAih9w7O9i
Step③了解組合的計算方法232Please respect copyright.PENANANJ13LnxeNo
了解「排列」與「組合」的式子232Please respect copyright.PENANAI6ZkuMjkCl
「排列」和「組合」的符號是「P」和「C」232Please respect copyright.PENANApHTvPvigX9
運用「排列」和「組合」排班表232Please respect copyright.PENANAjIkFEJ5kM9
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第四課 搞懂「離散值」和「標準差」232Please respect copyright.PENANA7pwGtLyld4
資訊分析的基礎是找到「數據的規則」232Please respect copyright.PENANAqYd0qdFrTd
兩個步驟找出離散程度232Please respect copyright.PENANA5uzSEJK9kE
平均、分散、標準差的深~度關係232Please respect copyright.PENANAmk7OyPDwcz
平均、離散、標準差的記號232Please respect copyright.PENANAqQTxakz0T1
試著用Excel計算標準差232Please respect copyright.PENANA9upcqCwnMD
也把「偏差值」的計算公式記起來232Please respect copyright.PENANARxDSVmBKcp
附註內容①深奧的平均世界232Please respect copyright.PENANAU9XjRVA760
附註內容②平均值、中位數、眾數232Please respect copyright.PENANAYiDeKNhzqy
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第三天 超爽快!掌握高中文組數學的「分析」!232Please respect copyright.PENANA5ahgdtmwSh
第一課 豁然開朗!函數的世界232Please respect copyright.PENANAwJdVQWGMXV
函數與方程式的差別?232Please respect copyright.PENANAgctyGTkgsI
高中數學的4種函數232Please respect copyright.PENANAKjQERhBmcZ
Column少年西成的理科腦情書232Please respect copyright.PENANADwcYfnANct
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第二課 來複習二次函數!232Please respect copyright.PENANAok06Iqxnmm
速速複習!二次方程式232Please respect copyright.PENANAHC0cvFOcLa
畫出二次函數的圖形!232Please respect copyright.PENANAq1sXxDUiEf
Column 物理學家是名偵探232Please respect copyright.PENANAvlFUSTD62u
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第三課 指數函數超好用!232Please respect copyright.PENANAz3M9o6otnz
記住指數函數的相關用語232Please respect copyright.PENANAjRfjz8Mt52
基本規則①乘冪相乘時,指數相加232Please respect copyright.PENANA5I3bjv3Qgb
基本規則②乘冪再乘冪時,指數相乘232Please respect copyright.PENANAiDiwD9TIuF
基本規則③乘冪相除時,指數相減232Please respect copyright.PENANA2FvfPCEkkO
指數是負數時會怎樣?232Please respect copyright.PENANAxoP9VFHBP1
指數是「0」的時候會怎樣?232Please respect copyright.PENANAKOq2ER3t9v
根號可以轉換成指數運算232Please respect copyright.PENANARkOC0nkA9V
統整指數運算的處理方式232Please respect copyright.PENANAWBleTqM90F
將指數函數做成圖形看看!232Please respect copyright.PENANA6Z0KWLVFsZ
順便來談談「對數函數」的內容232Please respect copyright.PENANA0eeoWhL9NS
天文數字也可以處理的對數函數232Please respect copyright.PENANAJoSEOGLmYI
指數函數與音樂的深~度關係232Please respect copyright.PENANAjpp3KVbiZS
用iPhone計算指數函數的方法232Please respect copyright.PENANAgxPNlOhhWd
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第四天 秒懂高中數學的「幾何」精髓!232Please respect copyright.PENANAcambUN8kkd
第一課 不再霧煞煞的「三角比」232Please respect copyright.PENANAFGtX0IwjcE
以餘弦定理搞懂三角形232Please respect copyright.PENANAOQ9x1NG0iK
畫三角形的「西成流」作法232Please respect copyright.PENANAliW6Iwo76V
sin、cos、tan是指「邊長比」232Please respect copyright.PENANAresuAQzj6E
忘掉tan的存在吧!232Please respect copyright.PENANAwyf2hWcmZS
直角三角形的定義中必要的θ232Please respect copyright.PENANAtvF8Yr0vRf
三角比經常出現的陷阱題232Please respect copyright.PENANAUncn5pgb0C
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第二課 俐落導出餘弦定理公式232Please respect copyright.PENANAmnDDch0i5j
用三角比可以做的事232Please respect copyright.PENANAu8Oq0XEw3R
導出餘弦定理①事前準備232Please respect copyright.PENANAh2umQDgPK1
導出餘弦定理②成立公式、解開232Please respect copyright.PENANAzDxIcbFiLu
導出餘弦定理③證明sin2θ+ cos2θ= 1232Please respect copyright.PENANAEuAo5GDqEX
導出餘弦定理④完成232Please respect copyright.PENANAQlhGBpsqIz
餘弦定理與畢氏定理的關係232Please respect copyright.PENANAFgT0W1HDHT
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第三課 學習最後的分析工具「三角函數」!232Please respect copyright.PENANATppzC3guRK
三角函數只是將θ與y的關係圖像化232Please respect copyright.PENANAxtRRAuXJFQ
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第五天 特別課程①:幾何的最終武器「向量」!232Please respect copyright.PENANA53S2gvO8cZ
第一課 偉大的「向量」232Please respect copyright.PENANAiHazVQqAcs
用代數解幾何問題!?232Please respect copyright.PENANAtKN3cTdi4I
「短短數行」就能證明餘弦定理232Please respect copyright.PENANAXWad6Zroy3
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第二課 了解「向量」的超嶄新概念232Please respect copyright.PENANAwiGgIwpzC9
向量是集結兩種資訊的「特殊容器」232Please respect copyright.PENANAc7P4rRyFul
眾所熟知的「純量」232Please respect copyright.PENANAZ8HlX48F3K
數據時代的主角「張量」232Please respect copyright.PENANAubIp8Iiyx4
為什麼我們需要向量?232Please respect copyright.PENANAvO1q4GKv4D
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第三課 「向量」是用箭頭當作記號唷232Please respect copyright.PENANAFncDafls17
向量的書寫規則232Please respect copyright.PENANAzMxCMhXZkg
張量的畫法232Please respect copyright.PENANArdGxglIvBy
試著把向量畫成圖232Please respect copyright.PENANAMdvY1SrLWu
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第四課 「向量」的計算超簡單!232Please respect copyright.PENANAyvDSriJgHZ
來算算向量的加法吧232Please respect copyright.PENANAJTN7X8fXXc
也來算算向量的減法232Please respect copyright.PENANAngikoL1PZV
試著分解向量吧232Please respect copyright.PENANAellSvDlZ42
試著挑戰向量的乘法232Please respect copyright.PENANALBsCioj3Ep
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第五課 靠「向量」秒殺餘弦定理!232Please respect copyright.PENANAQL2BzGJd7j
用向量瞬間導出餘弦定理!232Please respect copyright.PENANAbHgg5d5fLo
不論幾次元都能處理的向量232Please respect copyright.PENANAs5m3fpKTTW
Column少年來了!(前篇)232Please respect copyright.PENANAxl9xFmKJKg
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第6天 特別課程②:用「微積分」預測未來!232Please respect copyright.PENANAXZS2wuZUJ2
第一課 人類的寶物!了解微分積分232Please respect copyright.PENANAtEsld9C8FF
微分積分與函數的關係232Please respect copyright.PENANAPLa7ardh0u
今天的主題是「三角形面積」232Please respect copyright.PENANA27H6THRTON
牛頓VS萊布尼茲的仁義之戰232Please respect copyright.PENANAgHpv8kBK4o
怎麼區分最合適?232Please respect copyright.PENANAHdiG2vJMQv
用微積分計算三角形的面積!232Please respect copyright.PENANA3NPhQdQqVW
來認識微分積分的符號232Please respect copyright.PENANA5aa4yoyeyr
Column少年來了!(後篇)232Please respect copyright.PENANASstLZ49Hbz
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第二課 用Excel預測未來!232Please respect copyright.PENANA2qS4ZUhVmD
現代人,用Excel就能預測未來232Please respect copyright.PENANApkHURSamTa
掌握Excel的使用方法!232Please respect copyright.PENANAPsWIo7y7CI
「數學家」、「AI」、「統計學家」的差別232Please respect copyright.PENANA4wyUhRQvcS
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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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