【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207Please respect copyright.PENANAV1dNFJDJKN
登場人物介紹207Please respect copyright.PENANAlqCxfk3Sjr
207Please respect copyright.PENANApIZJJuNmoM
第一天 數學的樂趣在哪裡?207Please respect copyright.PENANApVjtD6ZGq2
第一課 其實並不可怕的高中數學207Please respect copyright.PENANAQGimU2wxRM
好想學真正實用的數學!207Please respect copyright.PENANABGMbPinrKx
高中數學比國中數學還簡單!?207Please respect copyright.PENANAIvYN3uaYl3
207Please respect copyright.PENANAlYhmNEcgLO
第二課 超精簡的創新數學課!207Please respect copyright.PENANABmSJ33ThX1
果斷刪去八成教科書內容!207Please respect copyright.PENANAVhPXTU8g52
世界首創!「西成流」數學分類法207Please respect copyright.PENANA9HRfvY3AaK
高中數學中最輕鬆的是「代數」207Please respect copyright.PENANAeUrSN6bH98
高中數學的顛峰是「微分積分」207Please respect copyright.PENANA6XLe8rjoLX
超好用的工具「餘弦定理」207Please respect copyright.PENANAhGS3ks3J4X
真正的幾何大魔王是「向量」207Please respect copyright.PENANAjqxKaAUzFv
Column文組無法理解數學的理由207Please respect copyright.PENANAkLdjdbKnRv
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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!!207Please respect copyright.PENANASOw2CI8fYe
第一課 速速學會統計學基礎207Please respect copyright.PENANA0ofyugQUHL
數據處理的3大必備條件207Please respect copyright.PENANAASRWu5vN8p
為什麼增加個數很好用?207Please respect copyright.PENANAAcLqgCOSQx
「排列組合」是指什麼?207Please respect copyright.PENANAVSbl48501q
看離散程度的「標準差」207Please respect copyright.PENANAiYVzuvxol6
207Please respect copyright.PENANASwdSZ0q2L4
第二課 記住「數列相加」的方法207Please respect copyright.PENANA60YVeyczH3
天才高斯少年發現的「倒序相加」207Please respect copyright.PENANAZNnVAlw5Qe
超好用!任何等差數列都能用207Please respect copyright.PENANAQ0shFF864l
嚴禁直接死背公式!207Please respect copyright.PENANAOPAZtICHx1
導出等差數列和的公式207Please respect copyright.PENANACQxiPsVqbA
豐臣秀吉被擺了一道!數學變黃金的故事207Please respect copyright.PENANA7MTFEsOdT1
等比數列是「相乘後錯位相減」207Please respect copyright.PENANAkd6HOE9CoG
導出等比數列和的公式207Please respect copyright.PENANAc9B91DaYPN
先知道處理數列和的符號!207Please respect copyright.PENANA6hn8LDNA7P
Column把數學記號當作是念魔咒207Please respect copyright.PENANAO0HK7t8HaN
207Please respect copyright.PENANAhnSwFR9Xhz
第三課 記住「排列組合法」207Please respect copyright.PENANAVnl5GNfrO0
從賽馬了解「排列」與「組合」207Please respect copyright.PENANAXdkuU1dnG9
Step①了解階乘的計算方法207Please respect copyright.PENANArq0wvl57bo
Step②了解排列的計算方法207Please respect copyright.PENANAbNKmw5RXMk
Step③了解組合的計算方法207Please respect copyright.PENANA6VvgYy3hkh
了解「排列」與「組合」的式子207Please respect copyright.PENANAI9bp3Bh9zo
「排列」和「組合」的符號是「P」和「C」207Please respect copyright.PENANANE7QvCeIN2
運用「排列」和「組合」排班表207Please respect copyright.PENANAeP6kyyOuX3
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第四課 搞懂「離散值」和「標準差」207Please respect copyright.PENANAvJiFi1VShw
資訊分析的基礎是找到「數據的規則」207Please respect copyright.PENANAEeFVPirjvq
兩個步驟找出離散程度207Please respect copyright.PENANAHIzpAD4JzO
平均、分散、標準差的深~度關係207Please respect copyright.PENANAfm5jtrDnw3
平均、離散、標準差的記號207Please respect copyright.PENANANCGXSSxCnk
試著用Excel計算標準差207Please respect copyright.PENANATT4j5zcLFS
也把「偏差值」的計算公式記起來207Please respect copyright.PENANA6zWz6UlpH0
附註內容①深奧的平均世界207Please respect copyright.PENANAnh6HF40w27
附註內容②平均值、中位數、眾數207Please respect copyright.PENANActVpiC37Xj
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第三天 超爽快!掌握高中文組數學的「分析」!207Please respect copyright.PENANAST6XHHrnR7
第一課 豁然開朗!函數的世界207Please respect copyright.PENANAaxOIsy9bFN
函數與方程式的差別?207Please respect copyright.PENANAlwZfeuuVN6
高中數學的4種函數207Please respect copyright.PENANARBbxl7uaTw
Column少年西成的理科腦情書207Please respect copyright.PENANAEeMQm29RJp
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第二課 來複習二次函數!207Please respect copyright.PENANAncSFz3pHNY
速速複習!二次方程式207Please respect copyright.PENANAbHSQ3nybcF
畫出二次函數的圖形!207Please respect copyright.PENANAIKgaO4SS6B
Column 物理學家是名偵探207Please respect copyright.PENANAAT9eRJQc7E
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第三課 指數函數超好用!207Please respect copyright.PENANAbPwqEsWMnl
記住指數函數的相關用語207Please respect copyright.PENANAXhsloGNl79
基本規則①乘冪相乘時,指數相加207Please respect copyright.PENANAZXDxsCzBTc
基本規則②乘冪再乘冪時,指數相乘207Please respect copyright.PENANAXNmZ5DMX6O
基本規則③乘冪相除時,指數相減207Please respect copyright.PENANA5R5QoJPIBa
指數是負數時會怎樣?207Please respect copyright.PENANAQ8p6PkjznY
指數是「0」的時候會怎樣?207Please respect copyright.PENANA60BpLtZimD
根號可以轉換成指數運算207Please respect copyright.PENANAx9Hj2ZMLLI
統整指數運算的處理方式207Please respect copyright.PENANA364g5VWO3e
將指數函數做成圖形看看!207Please respect copyright.PENANAO1ZMEozEMl
順便來談談「對數函數」的內容207Please respect copyright.PENANAngQKTuf4Ju
天文數字也可以處理的對數函數207Please respect copyright.PENANA8JMslkF11H
指數函數與音樂的深~度關係207Please respect copyright.PENANA7Xg1smeXEe
用iPhone計算指數函數的方法207Please respect copyright.PENANAHHSQ9Q510N
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第四天 秒懂高中數學的「幾何」精髓!207Please respect copyright.PENANAtYdtw6zs28
第一課 不再霧煞煞的「三角比」207Please respect copyright.PENANAREkowvzdH6
以餘弦定理搞懂三角形207Please respect copyright.PENANANwr8p5O0I2
畫三角形的「西成流」作法207Please respect copyright.PENANAC3v0xz1qlU
sin、cos、tan是指「邊長比」207Please respect copyright.PENANAnH0XFEXde0
忘掉tan的存在吧!207Please respect copyright.PENANAVMxMwyIhnd
直角三角形的定義中必要的θ207Please respect copyright.PENANApOoklOett5
三角比經常出現的陷阱題207Please respect copyright.PENANA4H6fBt2P8H
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第二課 俐落導出餘弦定理公式207Please respect copyright.PENANADI04yFxeSB
用三角比可以做的事207Please respect copyright.PENANALKlAeR04Tj
導出餘弦定理①事前準備207Please respect copyright.PENANACRzV295ul8
導出餘弦定理②成立公式、解開207Please respect copyright.PENANAQqSpFiG3dT
導出餘弦定理③證明sin2θ+ cos2θ= 1207Please respect copyright.PENANA6sIVcSBQOV
導出餘弦定理④完成207Please respect copyright.PENANAdwOG5lwmyb
餘弦定理與畢氏定理的關係207Please respect copyright.PENANA8iJXQibr7g
207Please respect copyright.PENANAyYuki550lt
第三課 學習最後的分析工具「三角函數」!207Please respect copyright.PENANADoMbSSB0qD
三角函數只是將θ與y的關係圖像化207Please respect copyright.PENANAIa5371pVfo
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第五天 特別課程①:幾何的最終武器「向量」!207Please respect copyright.PENANA7XofJ1Myph
第一課 偉大的「向量」207Please respect copyright.PENANAOiCkFt7qus
用代數解幾何問題!?207Please respect copyright.PENANAc7ObsMp2KG
「短短數行」就能證明餘弦定理207Please respect copyright.PENANABeHFpUSuxj
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第二課 了解「向量」的超嶄新概念207Please respect copyright.PENANAiDmoTvt2GM
向量是集結兩種資訊的「特殊容器」207Please respect copyright.PENANAMravc5uFIo
眾所熟知的「純量」207Please respect copyright.PENANAjLxmeTmrTx
數據時代的主角「張量」207Please respect copyright.PENANAxu4ByMcjB6
為什麼我們需要向量?207Please respect copyright.PENANABNiXf6HCKU
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第三課 「向量」是用箭頭當作記號唷207Please respect copyright.PENANAIoa76aoam1
向量的書寫規則207Please respect copyright.PENANAQk0RQVCxzr
張量的畫法207Please respect copyright.PENANAnLYcPZWGkJ
試著把向量畫成圖207Please respect copyright.PENANAiQiDJxNv8V
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第四課 「向量」的計算超簡單!207Please respect copyright.PENANAS1U0KRucZM
來算算向量的加法吧207Please respect copyright.PENANAp6I5VcFJRh
也來算算向量的減法207Please respect copyright.PENANAw3PLTWfiHr
試著分解向量吧207Please respect copyright.PENANA6uONckI3Ia
試著挑戰向量的乘法207Please respect copyright.PENANA8yhGUwk0VN
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第五課 靠「向量」秒殺餘弦定理!207Please respect copyright.PENANAG1M9QcdXoW
用向量瞬間導出餘弦定理!207Please respect copyright.PENANADKdfE3UMeK
不論幾次元都能處理的向量207Please respect copyright.PENANAbB10AHKMhs
Column少年來了!(前篇)207Please respect copyright.PENANALVzAMZdKxa
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第6天 特別課程②:用「微積分」預測未來!207Please respect copyright.PENANAfdgUDVUdlQ
第一課 人類的寶物!了解微分積分207Please respect copyright.PENANAWUw9ugZwoH
微分積分與函數的關係207Please respect copyright.PENANAvxSgDpSWue
今天的主題是「三角形面積」207Please respect copyright.PENANAVfalnx9Ic6
牛頓VS萊布尼茲的仁義之戰207Please respect copyright.PENANAAKRQjmDrzJ
怎麼區分最合適?207Please respect copyright.PENANAP3d29Kbukr
用微積分計算三角形的面積!207Please respect copyright.PENANAf6xPGcNj43
來認識微分積分的符號207Please respect copyright.PENANANVi2EYYDz3
Column少年來了!(後篇)207Please respect copyright.PENANApZQCBWOCKd
207Please respect copyright.PENANAu9LXxIZoJ0
第二課 用Excel預測未來!207Please respect copyright.PENANAHSjQk1xq9R
現代人,用Excel就能預測未來207Please respect copyright.PENANAMVlDMJNN3W
掌握Excel的使用方法!207Please respect copyright.PENANAvc4WWwxboY
「數學家」、「AI」、「統計學家」的差別207Please respect copyright.PENANACvVa4APClr
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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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