【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172Please respect copyright.PENANAWFtcQwPk3V
登場人物介紹172Please respect copyright.PENANASfik3uoLMm
172Please respect copyright.PENANApPFlkIU2x9
第一天 數學的樂趣在哪裡?172Please respect copyright.PENANAqw102zuik2
第一課 其實並不可怕的高中數學172Please respect copyright.PENANATxSxobQDND
好想學真正實用的數學!172Please respect copyright.PENANAwc8L2abbtP
高中數學比國中數學還簡單!?172Please respect copyright.PENANAzG8tQ7XSKx
172Please respect copyright.PENANAlPCzCOURwu
第二課 超精簡的創新數學課!172Please respect copyright.PENANAuBaqp7ExvW
果斷刪去八成教科書內容!172Please respect copyright.PENANAkvq6cwUpBm
世界首創!「西成流」數學分類法172Please respect copyright.PENANAmB9eT1ltB4
高中數學中最輕鬆的是「代數」172Please respect copyright.PENANAlg8V4ubj2b
高中數學的顛峰是「微分積分」172Please respect copyright.PENANAD1eBCeJxd8
超好用的工具「餘弦定理」172Please respect copyright.PENANAv3ApXFQbeg
真正的幾何大魔王是「向量」172Please respect copyright.PENANA7WHxgfobj7
Column文組無法理解數學的理由172Please respect copyright.PENANAOvO7k5bN7r
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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!!172Please respect copyright.PENANAOSFWGgoa0S
第一課 速速學會統計學基礎172Please respect copyright.PENANAk2nVES9m7c
數據處理的3大必備條件172Please respect copyright.PENANA6YePYScPJe
為什麼增加個數很好用?172Please respect copyright.PENANAC1I2m9HZEi
「排列組合」是指什麼?172Please respect copyright.PENANAVLg1y0bhFB
看離散程度的「標準差」172Please respect copyright.PENANA1ZIxFDgpHD
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第二課 記住「數列相加」的方法172Please respect copyright.PENANAAP4gCGnnh8
天才高斯少年發現的「倒序相加」172Please respect copyright.PENANA5sN0I7bhUf
超好用!任何等差數列都能用172Please respect copyright.PENANARXukd69kHT
嚴禁直接死背公式!172Please respect copyright.PENANA0w8t10an0d
導出等差數列和的公式172Please respect copyright.PENANAxQG7uxcLID
豐臣秀吉被擺了一道!數學變黃金的故事172Please respect copyright.PENANAenX3sZF1XW
等比數列是「相乘後錯位相減」172Please respect copyright.PENANAVnFyPWD7cD
導出等比數列和的公式172Please respect copyright.PENANAzMv90IfOdV
先知道處理數列和的符號!172Please respect copyright.PENANAfuq1h2gGp0
Column把數學記號當作是念魔咒172Please respect copyright.PENANAeLabD6TGrx
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第三課 記住「排列組合法」172Please respect copyright.PENANA2iyFgV0w5P
從賽馬了解「排列」與「組合」172Please respect copyright.PENANAiLE9mCB2rM
Step①了解階乘的計算方法172Please respect copyright.PENANAsWYi3ziv9v
Step②了解排列的計算方法172Please respect copyright.PENANAPihQ5qDsPC
Step③了解組合的計算方法172Please respect copyright.PENANAsJY84GQaT0
了解「排列」與「組合」的式子172Please respect copyright.PENANAj2aUj4PkTt
「排列」和「組合」的符號是「P」和「C」172Please respect copyright.PENANAcUmsTdJWWZ
運用「排列」和「組合」排班表172Please respect copyright.PENANAmSCjl4Acx9
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第四課 搞懂「離散值」和「標準差」172Please respect copyright.PENANAPuGS4ByKHS
資訊分析的基礎是找到「數據的規則」172Please respect copyright.PENANAx2YbT8dXC3
兩個步驟找出離散程度172Please respect copyright.PENANAT3enFzVsgx
平均、分散、標準差的深~度關係172Please respect copyright.PENANAGgIn2Ag0pN
平均、離散、標準差的記號172Please respect copyright.PENANAm35UQ927VB
試著用Excel計算標準差172Please respect copyright.PENANAAO8KFDVup5
也把「偏差值」的計算公式記起來172Please respect copyright.PENANAImBDooRZpp
附註內容①深奧的平均世界172Please respect copyright.PENANABmbgUpHrPb
附註內容②平均值、中位數、眾數172Please respect copyright.PENANAswtnUMFN66
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第三天 超爽快!掌握高中文組數學的「分析」!172Please respect copyright.PENANAgrGOkAa6kl
第一課 豁然開朗!函數的世界172Please respect copyright.PENANAZ0U0J1tXbR
函數與方程式的差別?172Please respect copyright.PENANAs7A4r2CCNw
高中數學的4種函數172Please respect copyright.PENANAx61PUMdJp6
Column少年西成的理科腦情書172Please respect copyright.PENANAoWNOnVKOLG
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第二課 來複習二次函數!172Please respect copyright.PENANAM5hNctRWE5
速速複習!二次方程式172Please respect copyright.PENANAlsqPS5nvBW
畫出二次函數的圖形!172Please respect copyright.PENANAtfZ0oamhjN
Column 物理學家是名偵探172Please respect copyright.PENANApbhSCCn878
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第三課 指數函數超好用!172Please respect copyright.PENANANhCQd52JFh
記住指數函數的相關用語172Please respect copyright.PENANA2PBTaWMgzA
基本規則①乘冪相乘時,指數相加172Please respect copyright.PENANAWAvHkBgGu8
基本規則②乘冪再乘冪時,指數相乘172Please respect copyright.PENANAtNZDeXIFzM
基本規則③乘冪相除時,指數相減172Please respect copyright.PENANAb0541ALjBt
指數是負數時會怎樣?172Please respect copyright.PENANAWou632LEcs
指數是「0」的時候會怎樣?172Please respect copyright.PENANApPwg9NQgMj
根號可以轉換成指數運算172Please respect copyright.PENANAoExioQwFYK
統整指數運算的處理方式172Please respect copyright.PENANAzRYsSbdEt8
將指數函數做成圖形看看!172Please respect copyright.PENANABImrHAp4ER
順便來談談「對數函數」的內容172Please respect copyright.PENANAXrbgY1MTvE
天文數字也可以處理的對數函數172Please respect copyright.PENANAFTZLX8mlyI
指數函數與音樂的深~度關係172Please respect copyright.PENANA6f5nqeUl0x
用iPhone計算指數函數的方法172Please respect copyright.PENANAhGIDbiyuAq
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第四天 秒懂高中數學的「幾何」精髓!172Please respect copyright.PENANAos4FcBDEy7
第一課 不再霧煞煞的「三角比」172Please respect copyright.PENANA5NcYOF54bL
以餘弦定理搞懂三角形172Please respect copyright.PENANAkRfAH4erNh
畫三角形的「西成流」作法172Please respect copyright.PENANAq3igxi9Dub
sin、cos、tan是指「邊長比」172Please respect copyright.PENANAbpBkRXvBIp
忘掉tan的存在吧!172Please respect copyright.PENANAaL3TvOHm6D
直角三角形的定義中必要的θ172Please respect copyright.PENANArF4SBImow1
三角比經常出現的陷阱題172Please respect copyright.PENANACDsDRNkPSx
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第二課 俐落導出餘弦定理公式172Please respect copyright.PENANAG0HxlDTvWo
用三角比可以做的事172Please respect copyright.PENANAWboM2pNOO9
導出餘弦定理①事前準備172Please respect copyright.PENANAWMi1SUUPMK
導出餘弦定理②成立公式、解開172Please respect copyright.PENANAc5DLKGAlmd
導出餘弦定理③證明sin2θ+ cos2θ= 1172Please respect copyright.PENANAAz9zKYvzdU
導出餘弦定理④完成172Please respect copyright.PENANAUvMZbVrryx
餘弦定理與畢氏定理的關係172Please respect copyright.PENANAF1z3tUBakh
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第三課 學習最後的分析工具「三角函數」!172Please respect copyright.PENANAryvqDvMlKk
三角函數只是將θ與y的關係圖像化172Please respect copyright.PENANAvpl0lAP3Za
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第五天 特別課程①:幾何的最終武器「向量」!172Please respect copyright.PENANAO5KkiKxpGc
第一課 偉大的「向量」172Please respect copyright.PENANAZ502lpXhna
用代數解幾何問題!?172Please respect copyright.PENANAjlR38fG4oB
「短短數行」就能證明餘弦定理172Please respect copyright.PENANATHudvJD8Jj
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第二課 了解「向量」的超嶄新概念172Please respect copyright.PENANAFe1tgx9AT0
向量是集結兩種資訊的「特殊容器」172Please respect copyright.PENANAF5lNb8NRGO
眾所熟知的「純量」172Please respect copyright.PENANA0Qoc7gw1lg
數據時代的主角「張量」172Please respect copyright.PENANAfneP4Dsqmv
為什麼我們需要向量?172Please respect copyright.PENANAq2Uc2prGuY
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第三課 「向量」是用箭頭當作記號唷172Please respect copyright.PENANASXn760oumP
向量的書寫規則172Please respect copyright.PENANAdzC435lv2T
張量的畫法172Please respect copyright.PENANAvVUlch3hAz
試著把向量畫成圖172Please respect copyright.PENANAx6ByT7ZQFS
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第四課 「向量」的計算超簡單!172Please respect copyright.PENANArQZtqtfzeA
來算算向量的加法吧172Please respect copyright.PENANAi2o69haD5E
也來算算向量的減法172Please respect copyright.PENANAoFqXmn14Db
試著分解向量吧172Please respect copyright.PENANARgRImQ97tO
試著挑戰向量的乘法172Please respect copyright.PENANAF50jRSfXuQ
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第五課 靠「向量」秒殺餘弦定理!172Please respect copyright.PENANADLMSCmPcSM
用向量瞬間導出餘弦定理!172Please respect copyright.PENANAypPklsKkj8
不論幾次元都能處理的向量172Please respect copyright.PENANAKTvWKS6we7
Column少年來了!(前篇)172Please respect copyright.PENANAVHnk07qa9l
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第6天 特別課程②:用「微積分」預測未來!172Please respect copyright.PENANADZmgxeSj74
第一課 人類的寶物!了解微分積分172Please respect copyright.PENANAaaDwdVJPDw
微分積分與函數的關係172Please respect copyright.PENANARouGee1J2b
今天的主題是「三角形面積」172Please respect copyright.PENANAHJgofE3Mbk
牛頓VS萊布尼茲的仁義之戰172Please respect copyright.PENANAOXcWt1ryRJ
怎麼區分最合適?172Please respect copyright.PENANAvQou5LOlLd
用微積分計算三角形的面積!172Please respect copyright.PENANAxpSAl8gBx5
來認識微分積分的符號172Please respect copyright.PENANAbFSm14EFiJ
Column少年來了!(後篇)172Please respect copyright.PENANAyj5n3OeljJ
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第二課 用Excel預測未來!172Please respect copyright.PENANASdCtx2AGw3
現代人,用Excel就能預測未來172Please respect copyright.PENANAinfWKJhFaD
掌握Excel的使用方法!172Please respect copyright.PENANAtjt4KmcXim
「數學家」、「AI」、「統計學家」的差別172Please respect copyright.PENANAFiXz2WK3mK
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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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