【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95Please respect copyright.PENANAPvsoOoZmJ9
登場人物介紹95Please respect copyright.PENANAl4OHTEfuZA
95Please respect copyright.PENANAEoQRCR0mnz
第一天 數學的樂趣在哪裡?95Please respect copyright.PENANAlbldXHbYmm
第一課 其實並不可怕的高中數學95Please respect copyright.PENANAGlVALWI50i
好想學真正實用的數學!95Please respect copyright.PENANA7hB6328pqq
高中數學比國中數學還簡單!?95Please respect copyright.PENANAd9coL49w41
95Please respect copyright.PENANA19mw1GinuC
第二課 超精簡的創新數學課!95Please respect copyright.PENANAeGw1MJwlC4
果斷刪去八成教科書內容!95Please respect copyright.PENANAqJgIr9vzc2
世界首創!「西成流」數學分類法95Please respect copyright.PENANA0zTzWr0qcL
高中數學中最輕鬆的是「代數」95Please respect copyright.PENANABar8Vsbj8m
高中數學的顛峰是「微分積分」95Please respect copyright.PENANAwmxtoFRDww
超好用的工具「餘弦定理」95Please respect copyright.PENANAFMSmwRuTv1
真正的幾何大魔王是「向量」95Please respect copyright.PENANAlJrBuFNwm6
Column文組無法理解數學的理由95Please respect copyright.PENANAUgsECAnqiM
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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!!95Please respect copyright.PENANA6sF5xGUtam
第一課 速速學會統計學基礎95Please respect copyright.PENANAarZ176CwPb
數據處理的3大必備條件95Please respect copyright.PENANAmA8ZW8dQE5
為什麼增加個數很好用?95Please respect copyright.PENANAbDDE2aA3Tx
「排列組合」是指什麼?95Please respect copyright.PENANA54VCYn4AJW
看離散程度的「標準差」95Please respect copyright.PENANArpGuPHWdEZ
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第二課 記住「數列相加」的方法95Please respect copyright.PENANAbvaKXc4MwU
天才高斯少年發現的「倒序相加」95Please respect copyright.PENANAFkCBM4Uxjs
超好用!任何等差數列都能用95Please respect copyright.PENANAtMjoC7YoRj
嚴禁直接死背公式!95Please respect copyright.PENANA4KE7IQp1SK
導出等差數列和的公式95Please respect copyright.PENANAvhdGyQOzi9
豐臣秀吉被擺了一道!數學變黃金的故事95Please respect copyright.PENANAs8WPdKSNo8
等比數列是「相乘後錯位相減」95Please respect copyright.PENANAHYY8AM5RpF
導出等比數列和的公式95Please respect copyright.PENANAdoGjbONCx0
先知道處理數列和的符號!95Please respect copyright.PENANAVsPRtLagwU
Column把數學記號當作是念魔咒95Please respect copyright.PENANAqSZTkHvAlY
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第三課 記住「排列組合法」95Please respect copyright.PENANAG3KlVDDclv
從賽馬了解「排列」與「組合」95Please respect copyright.PENANAIJVvP8vMCp
Step①了解階乘的計算方法95Please respect copyright.PENANAJs7h1tjdIc
Step②了解排列的計算方法95Please respect copyright.PENANAMHAzUYZ27h
Step③了解組合的計算方法95Please respect copyright.PENANAkkh9LY0DXB
了解「排列」與「組合」的式子95Please respect copyright.PENANA1IJlg2CmP9
「排列」和「組合」的符號是「P」和「C」95Please respect copyright.PENANA47dgi2RGNq
運用「排列」和「組合」排班表95Please respect copyright.PENANAlWbUttqWdV
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第四課 搞懂「離散值」和「標準差」95Please respect copyright.PENANA29LMGCetJo
資訊分析的基礎是找到「數據的規則」95Please respect copyright.PENANAGA6UkDhsWj
兩個步驟找出離散程度95Please respect copyright.PENANAfZpqMkyRkb
平均、分散、標準差的深~度關係95Please respect copyright.PENANA25zTqtkzAw
平均、離散、標準差的記號95Please respect copyright.PENANAAZa7fgrdS8
試著用Excel計算標準差95Please respect copyright.PENANAPMaczkJo3D
也把「偏差值」的計算公式記起來95Please respect copyright.PENANAPHFxDqxpA8
附註內容①深奧的平均世界95Please respect copyright.PENANAR8w4Cq2VIv
附註內容②平均值、中位數、眾數95Please respect copyright.PENANACtr0SMIxpi
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第三天 超爽快!掌握高中文組數學的「分析」!95Please respect copyright.PENANAYOMt3MRYrv
第一課 豁然開朗!函數的世界95Please respect copyright.PENANA3lnaNSQ7Yl
函數與方程式的差別?95Please respect copyright.PENANATxnVIsYVGD
高中數學的4種函數95Please respect copyright.PENANABUrS3QI49X
Column少年西成的理科腦情書95Please respect copyright.PENANASiKx0UKypL
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第二課 來複習二次函數!95Please respect copyright.PENANAwUWURuUD12
速速複習!二次方程式95Please respect copyright.PENANAFydkJBWF1s
畫出二次函數的圖形!95Please respect copyright.PENANAa7FzOjHulG
Column 物理學家是名偵探95Please respect copyright.PENANAAnFrxQHlZ8
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第三課 指數函數超好用!95Please respect copyright.PENANAywIaCu43G1
記住指數函數的相關用語95Please respect copyright.PENANAUk2lAa8V7x
基本規則①乘冪相乘時,指數相加95Please respect copyright.PENANANRE1LzE9ob
基本規則②乘冪再乘冪時,指數相乘95Please respect copyright.PENANAyrgDLwGoVM
基本規則③乘冪相除時,指數相減95Please respect copyright.PENANANrPpOGhMxY
指數是負數時會怎樣?95Please respect copyright.PENANAC7c6I1Wd1m
指數是「0」的時候會怎樣?95Please respect copyright.PENANA2x1Dq5oKtm
根號可以轉換成指數運算95Please respect copyright.PENANABZqhKfEBRK
統整指數運算的處理方式95Please respect copyright.PENANAFZWm64MbSs
將指數函數做成圖形看看!95Please respect copyright.PENANAhwylB2IVWm
順便來談談「對數函數」的內容95Please respect copyright.PENANAm0Xo0rdk2m
天文數字也可以處理的對數函數95Please respect copyright.PENANAl55kgHWSTG
指數函數與音樂的深~度關係95Please respect copyright.PENANAfKLjnrWg8X
用iPhone計算指數函數的方法95Please respect copyright.PENANAQxTefr4dpx
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第四天 秒懂高中數學的「幾何」精髓!95Please respect copyright.PENANAZdZsLdRvvY
第一課 不再霧煞煞的「三角比」95Please respect copyright.PENANAJQ5Ci6osep
以餘弦定理搞懂三角形95Please respect copyright.PENANA9dueG9dPh6
畫三角形的「西成流」作法95Please respect copyright.PENANAfsvfOhur9H
sin、cos、tan是指「邊長比」95Please respect copyright.PENANAUEYfCIK1PW
忘掉tan的存在吧!95Please respect copyright.PENANAz7n8OvAsys
直角三角形的定義中必要的θ95Please respect copyright.PENANAXfAAC7jWaM
三角比經常出現的陷阱題95Please respect copyright.PENANAU5G0eIjZ1K
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第二課 俐落導出餘弦定理公式95Please respect copyright.PENANAL4g6iWV6ly
用三角比可以做的事95Please respect copyright.PENANAU8UiINsq1n
導出餘弦定理①事前準備95Please respect copyright.PENANAgAfrZ40jGs
導出餘弦定理②成立公式、解開95Please respect copyright.PENANAyHmmW6q0mg
導出餘弦定理③證明sin2θ+ cos2θ= 195Please respect copyright.PENANAef85B1dZYP
導出餘弦定理④完成95Please respect copyright.PENANAV0gRztjLTr
餘弦定理與畢氏定理的關係95Please respect copyright.PENANAx4gzLTno2s
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第三課 學習最後的分析工具「三角函數」!95Please respect copyright.PENANAkoO16qWhrM
三角函數只是將θ與y的關係圖像化95Please respect copyright.PENANARnFpsnz77A
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第五天 特別課程①:幾何的最終武器「向量」!95Please respect copyright.PENANAs8jHdhvgEJ
第一課 偉大的「向量」95Please respect copyright.PENANAOe0WbWLTe1
用代數解幾何問題!?95Please respect copyright.PENANAQywyE0K8L3
「短短數行」就能證明餘弦定理95Please respect copyright.PENANA4i4GO1dz30
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第二課 了解「向量」的超嶄新概念95Please respect copyright.PENANAAet2R25WJ8
向量是集結兩種資訊的「特殊容器」95Please respect copyright.PENANAmFZP6rSIpI
眾所熟知的「純量」95Please respect copyright.PENANA3UOs1yTKlT
數據時代的主角「張量」95Please respect copyright.PENANAQUd5o2IyF9
為什麼我們需要向量?95Please respect copyright.PENANAsKfUjFDMPp
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第三課 「向量」是用箭頭當作記號唷95Please respect copyright.PENANAZ7gQK9FxL7
向量的書寫規則95Please respect copyright.PENANAKup53pWTFo
張量的畫法95Please respect copyright.PENANANjq5GWMe2W
試著把向量畫成圖95Please respect copyright.PENANARwLF0xXQDb
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第四課 「向量」的計算超簡單!95Please respect copyright.PENANAfpStBbkV3z
來算算向量的加法吧95Please respect copyright.PENANAapmaaZWo5E
也來算算向量的減法95Please respect copyright.PENANA76dCYJ2RTM
試著分解向量吧95Please respect copyright.PENANAFtpnqaEAkO
試著挑戰向量的乘法95Please respect copyright.PENANAlAEgcHwJRA
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第五課 靠「向量」秒殺餘弦定理!95Please respect copyright.PENANAFiMxepRJMF
用向量瞬間導出餘弦定理!95Please respect copyright.PENANAxOMaNZFAYu
不論幾次元都能處理的向量95Please respect copyright.PENANAmLXa8ktvcY
Column少年來了!(前篇)95Please respect copyright.PENANA67z2Oj6nlO
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第6天 特別課程②:用「微積分」預測未來!95Please respect copyright.PENANACaFCczJBCo
第一課 人類的寶物!了解微分積分95Please respect copyright.PENANA82pGYryBMM
微分積分與函數的關係95Please respect copyright.PENANASG4CeaU7SA
今天的主題是「三角形面積」95Please respect copyright.PENANAhkFSfP91OV
牛頓VS萊布尼茲的仁義之戰95Please respect copyright.PENANAV0yE5rJjup
怎麼區分最合適?95Please respect copyright.PENANAnywJPEA52W
用微積分計算三角形的面積!95Please respect copyright.PENANAOzehwir1Hw
來認識微分積分的符號95Please respect copyright.PENANA9LbkNhhnFx
Column少年來了!(後篇)95Please respect copyright.PENANAr2xC5qKwch
95Please respect copyright.PENANACMJgasXxwD
第二課 用Excel預測未來!95Please respect copyright.PENANAAw252eIMbi
現代人,用Excel就能預測未來95Please respect copyright.PENANAiZ0Y0DWUsG
掌握Excel的使用方法!95Please respect copyright.PENANApBrq8njTdH
「數學家」、「AI」、「統計學家」的差別95Please respect copyright.PENANAGYBIusJdtD
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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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