【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245Please respect copyright.PENANAKOIeLY64qq
登場人物介紹245Please respect copyright.PENANAZdc7wjC4u3
245Please respect copyright.PENANAWlASSx2n4l
第一天 數學的樂趣在哪裡?245Please respect copyright.PENANApL3OYVxUQi
第一課 其實並不可怕的高中數學245Please respect copyright.PENANAfy5nr0oAzK
好想學真正實用的數學!245Please respect copyright.PENANAGToxC8874Q
高中數學比國中數學還簡單!?245Please respect copyright.PENANAkQWJB4ycSG
245Please respect copyright.PENANAtGuusmBls3
第二課 超精簡的創新數學課!245Please respect copyright.PENANA9mOsg4rKmV
果斷刪去八成教科書內容!245Please respect copyright.PENANAdR2jXtVIPI
世界首創!「西成流」數學分類法245Please respect copyright.PENANAQSI4PRMidn
高中數學中最輕鬆的是「代數」245Please respect copyright.PENANAHY2kMlymjq
高中數學的顛峰是「微分積分」245Please respect copyright.PENANAAVCguebdcp
超好用的工具「餘弦定理」245Please respect copyright.PENANA6ZVqcsSvR4
真正的幾何大魔王是「向量」245Please respect copyright.PENANAg0Y37jQcSU
Column文組無法理解數學的理由245Please respect copyright.PENANAkA4cq66MI9
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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!!245Please respect copyright.PENANAB5gyIgFcIr
第一課 速速學會統計學基礎245Please respect copyright.PENANAvhbUXalAgA
數據處理的3大必備條件245Please respect copyright.PENANAGq3ZgBr1LT
為什麼增加個數很好用?245Please respect copyright.PENANAkVsk6q94i1
「排列組合」是指什麼?245Please respect copyright.PENANAgRc97KvEfF
看離散程度的「標準差」245Please respect copyright.PENANAKgsniJQGIL
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第二課 記住「數列相加」的方法245Please respect copyright.PENANAXtHWEqHCmz
天才高斯少年發現的「倒序相加」245Please respect copyright.PENANAnxg6AaFuYy
超好用!任何等差數列都能用245Please respect copyright.PENANAPdt2Uj8APB
嚴禁直接死背公式!245Please respect copyright.PENANAE1clw3oEZI
導出等差數列和的公式245Please respect copyright.PENANA8PvZ1tyZJp
豐臣秀吉被擺了一道!數學變黃金的故事245Please respect copyright.PENANACnr7oru0n1
等比數列是「相乘後錯位相減」245Please respect copyright.PENANAPpiKXFH3if
導出等比數列和的公式245Please respect copyright.PENANAjO8ZVvVIFr
先知道處理數列和的符號!245Please respect copyright.PENANAXNRVhOhYSI
Column把數學記號當作是念魔咒245Please respect copyright.PENANAQKP3wwVtGE
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第三課 記住「排列組合法」245Please respect copyright.PENANAH8GQ4KEsxP
從賽馬了解「排列」與「組合」245Please respect copyright.PENANAyPQWC4gluf
Step①了解階乘的計算方法245Please respect copyright.PENANAQfJeXL2T1x
Step②了解排列的計算方法245Please respect copyright.PENANA7Io9cu2L7U
Step③了解組合的計算方法245Please respect copyright.PENANATsxt2sqJph
了解「排列」與「組合」的式子245Please respect copyright.PENANAtiwGKi3MuU
「排列」和「組合」的符號是「P」和「C」245Please respect copyright.PENANASOjQV4fgvw
運用「排列」和「組合」排班表245Please respect copyright.PENANAM7wICVB1dM
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第四課 搞懂「離散值」和「標準差」245Please respect copyright.PENANA347KsEWPk3
資訊分析的基礎是找到「數據的規則」245Please respect copyright.PENANAhEvFUX5Bhj
兩個步驟找出離散程度245Please respect copyright.PENANAaDIsDlrSvj
平均、分散、標準差的深~度關係245Please respect copyright.PENANAoIhnt7VrEG
平均、離散、標準差的記號245Please respect copyright.PENANAy2Nb0MH1pZ
試著用Excel計算標準差245Please respect copyright.PENANA5EH8Hd4ty4
也把「偏差值」的計算公式記起來245Please respect copyright.PENANAtOuAa5GdJo
附註內容①深奧的平均世界245Please respect copyright.PENANAI6HpK8qX89
附註內容②平均值、中位數、眾數245Please respect copyright.PENANAdDt9bVfGRq
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第三天 超爽快!掌握高中文組數學的「分析」!245Please respect copyright.PENANAoYd7NaZztx
第一課 豁然開朗!函數的世界245Please respect copyright.PENANAziI1VK64AL
函數與方程式的差別?245Please respect copyright.PENANAMxYniFgY7V
高中數學的4種函數245Please respect copyright.PENANAJyrtNpDXfF
Column少年西成的理科腦情書245Please respect copyright.PENANA4HMnhLAvn5
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第二課 來複習二次函數!245Please respect copyright.PENANA1sjLtxFWRa
速速複習!二次方程式245Please respect copyright.PENANAAJKJwX2JGQ
畫出二次函數的圖形!245Please respect copyright.PENANAUMeZuvrKLz
Column 物理學家是名偵探245Please respect copyright.PENANAzfKU169z1c
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第三課 指數函數超好用!245Please respect copyright.PENANAn24zOH0tdi
記住指數函數的相關用語245Please respect copyright.PENANA8m6DaTWayS
基本規則①乘冪相乘時,指數相加245Please respect copyright.PENANA41mpHbhcxW
基本規則②乘冪再乘冪時,指數相乘245Please respect copyright.PENANApNPDzew0Fb
基本規則③乘冪相除時,指數相減245Please respect copyright.PENANAFHpPEh1mWX
指數是負數時會怎樣?245Please respect copyright.PENANAMhPGZser4t
指數是「0」的時候會怎樣?245Please respect copyright.PENANAOVHfiJVGiH
根號可以轉換成指數運算245Please respect copyright.PENANA18zUaVdahN
統整指數運算的處理方式245Please respect copyright.PENANA4yy7R2sKO9
將指數函數做成圖形看看!245Please respect copyright.PENANA8RcQnZOxeZ
順便來談談「對數函數」的內容245Please respect copyright.PENANAIo50r3rZaM
天文數字也可以處理的對數函數245Please respect copyright.PENANAKRhLzBeKV8
指數函數與音樂的深~度關係245Please respect copyright.PENANAw2pR478LeS
用iPhone計算指數函數的方法245Please respect copyright.PENANAuc3peIrnJU
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第四天 秒懂高中數學的「幾何」精髓!245Please respect copyright.PENANA5wIohbf4Ym
第一課 不再霧煞煞的「三角比」245Please respect copyright.PENANAE0O0tDTbUp
以餘弦定理搞懂三角形245Please respect copyright.PENANAQjeFbUO6zj
畫三角形的「西成流」作法245Please respect copyright.PENANAzf4q9MvaOM
sin、cos、tan是指「邊長比」245Please respect copyright.PENANAHwedwfYjGi
忘掉tan的存在吧!245Please respect copyright.PENANAjweZTDOZUy
直角三角形的定義中必要的θ245Please respect copyright.PENANAKPCLXwepS4
三角比經常出現的陷阱題245Please respect copyright.PENANABFtDOC1GzA
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第二課 俐落導出餘弦定理公式245Please respect copyright.PENANAXwf5RUYBF1
用三角比可以做的事245Please respect copyright.PENANAoyJb2YLl7P
導出餘弦定理①事前準備245Please respect copyright.PENANAnRGDptORvp
導出餘弦定理②成立公式、解開245Please respect copyright.PENANAvilLWEP3BD
導出餘弦定理③證明sin2θ+ cos2θ= 1245Please respect copyright.PENANA1sRxkNWokR
導出餘弦定理④完成245Please respect copyright.PENANAT7QkNEEjE2
餘弦定理與畢氏定理的關係245Please respect copyright.PENANA80vB0dD4GK
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第三課 學習最後的分析工具「三角函數」!245Please respect copyright.PENANAMgdsg93ijQ
三角函數只是將θ與y的關係圖像化245Please respect copyright.PENANA9CfB3QnkDl
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第五天 特別課程①:幾何的最終武器「向量」!245Please respect copyright.PENANAKwgw4gVJ7x
第一課 偉大的「向量」245Please respect copyright.PENANAr2Py9Qrc9V
用代數解幾何問題!?245Please respect copyright.PENANAW2SLpfRqZ6
「短短數行」就能證明餘弦定理245Please respect copyright.PENANAReCohspI49
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第二課 了解「向量」的超嶄新概念245Please respect copyright.PENANAXXJAJyxRHx
向量是集結兩種資訊的「特殊容器」245Please respect copyright.PENANAzE98gu80Hm
眾所熟知的「純量」245Please respect copyright.PENANA1va3SB0UeP
數據時代的主角「張量」245Please respect copyright.PENANAnFA1ZETUtj
為什麼我們需要向量?245Please respect copyright.PENANA3h1grZU0DQ
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第三課 「向量」是用箭頭當作記號唷245Please respect copyright.PENANAEyYjCgi3n0
向量的書寫規則245Please respect copyright.PENANAsFKP94z5LJ
張量的畫法245Please respect copyright.PENANACp8JjhwwPx
試著把向量畫成圖245Please respect copyright.PENANArpmqvEW8fY
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第四課 「向量」的計算超簡單!245Please respect copyright.PENANAhztGje8sCm
來算算向量的加法吧245Please respect copyright.PENANAUUbhKCHNeR
也來算算向量的減法245Please respect copyright.PENANAetCjdYpT2i
試著分解向量吧245Please respect copyright.PENANAoFsWCWtxZ3
試著挑戰向量的乘法245Please respect copyright.PENANAoNLsAnhRN3
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第五課 靠「向量」秒殺餘弦定理!245Please respect copyright.PENANAy5KpqyoPKl
用向量瞬間導出餘弦定理!245Please respect copyright.PENANAFandzISqQD
不論幾次元都能處理的向量245Please respect copyright.PENANAt7bnVNCjQ8
Column少年來了!(前篇)245Please respect copyright.PENANAgGVAAGRp6Y
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第6天 特別課程②:用「微積分」預測未來!245Please respect copyright.PENANAKqZwpmRXHb
第一課 人類的寶物!了解微分積分245Please respect copyright.PENANA9bEz63714c
微分積分與函數的關係245Please respect copyright.PENANAUu4xn8EX42
今天的主題是「三角形面積」245Please respect copyright.PENANArifILi6COU
牛頓VS萊布尼茲的仁義之戰245Please respect copyright.PENANAyTHc3H37NS
怎麼區分最合適?245Please respect copyright.PENANAXOjVFw6a0H
用微積分計算三角形的面積!245Please respect copyright.PENANAYlMIsDgDrN
來認識微分積分的符號245Please respect copyright.PENANAieR5WbpUBJ
Column少年來了!(後篇)245Please respect copyright.PENANATlSz5sWtpz
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第二課 用Excel預測未來!245Please respect copyright.PENANA7LQti1h3CT
現代人,用Excel就能預測未來245Please respect copyright.PENANAMsanmECFFs
掌握Excel的使用方法!245Please respect copyright.PENANASVFPnQvdkE
「數學家」、「AI」、「統計學家」的差別245Please respect copyright.PENANAqJqMN6fhsC
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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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