【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137Please respect copyright.PENANAT0XciXsU8g
登場人物介紹137Please respect copyright.PENANAKk0bnLtnBy
137Please respect copyright.PENANAdxOcONiBza
第一天 數學的樂趣在哪裡?137Please respect copyright.PENANAsI2qTujxR7
第一課 其實並不可怕的高中數學137Please respect copyright.PENANA50012uFXU2
好想學真正實用的數學!137Please respect copyright.PENANAKrCrG6qCus
高中數學比國中數學還簡單!?137Please respect copyright.PENANAvCJSnplM2W
137Please respect copyright.PENANALticzr3FGe
第二課 超精簡的創新數學課!137Please respect copyright.PENANAb0iJIm6TiJ
果斷刪去八成教科書內容!137Please respect copyright.PENANASKSww76HgR
世界首創!「西成流」數學分類法137Please respect copyright.PENANAQs5Z0kGfB9
高中數學中最輕鬆的是「代數」137Please respect copyright.PENANA6q42xmS1Sy
高中數學的顛峰是「微分積分」137Please respect copyright.PENANAGwzfiBJABa
超好用的工具「餘弦定理」137Please respect copyright.PENANA2CkZQUws5I
真正的幾何大魔王是「向量」137Please respect copyright.PENANAme63lluh41
Column文組無法理解數學的理由137Please respect copyright.PENANA0Iu5LSqWNB
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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!!137Please respect copyright.PENANA1p7wFjqsGc
第一課 速速學會統計學基礎137Please respect copyright.PENANALeKrzlfZSy
數據處理的3大必備條件137Please respect copyright.PENANAF0TU2sYMz8
為什麼增加個數很好用?137Please respect copyright.PENANAHJfsVC7Qor
「排列組合」是指什麼?137Please respect copyright.PENANAVNg7yvcYTr
看離散程度的「標準差」137Please respect copyright.PENANAzIHZeoIGaP
137Please respect copyright.PENANA1IHs6HCxDw
第二課 記住「數列相加」的方法137Please respect copyright.PENANAoAoUqJ7Eoc
天才高斯少年發現的「倒序相加」137Please respect copyright.PENANAiRlOJ1LuaY
超好用!任何等差數列都能用137Please respect copyright.PENANAQCPVbJ0cs6
嚴禁直接死背公式!137Please respect copyright.PENANABgdMsFvFiJ
導出等差數列和的公式137Please respect copyright.PENANA9jGEUbBVbs
豐臣秀吉被擺了一道!數學變黃金的故事137Please respect copyright.PENANAVA8uLGxt6x
等比數列是「相乘後錯位相減」137Please respect copyright.PENANA6V32Bz1rBe
導出等比數列和的公式137Please respect copyright.PENANAmh2bKzaVOZ
先知道處理數列和的符號!137Please respect copyright.PENANAynGbE5R36F
Column把數學記號當作是念魔咒137Please respect copyright.PENANAYSGqzsoa4H
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第三課 記住「排列組合法」137Please respect copyright.PENANAUyIRJ6FVsW
從賽馬了解「排列」與「組合」137Please respect copyright.PENANAU8NSTZnZ2b
Step①了解階乘的計算方法137Please respect copyright.PENANAltkWI2agLm
Step②了解排列的計算方法137Please respect copyright.PENANAkRbR7FxSBv
Step③了解組合的計算方法137Please respect copyright.PENANA11AFdngdin
了解「排列」與「組合」的式子137Please respect copyright.PENANAkb1pBa48e7
「排列」和「組合」的符號是「P」和「C」137Please respect copyright.PENANAF9Dld7Iymj
運用「排列」和「組合」排班表137Please respect copyright.PENANAnCMrrIoocv
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第四課 搞懂「離散值」和「標準差」137Please respect copyright.PENANANfMgYedwC0
資訊分析的基礎是找到「數據的規則」137Please respect copyright.PENANA77VsNqnwXK
兩個步驟找出離散程度137Please respect copyright.PENANAVUqksqoyaq
平均、分散、標準差的深~度關係137Please respect copyright.PENANAefMAEXDRu9
平均、離散、標準差的記號137Please respect copyright.PENANADOT4CMMiDa
試著用Excel計算標準差137Please respect copyright.PENANAmtPSGTl3wN
也把「偏差值」的計算公式記起來137Please respect copyright.PENANAoC69giTbpF
附註內容①深奧的平均世界137Please respect copyright.PENANAX9teLEjfHF
附註內容②平均值、中位數、眾數137Please respect copyright.PENANAKG4vP5UUhC
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第三天 超爽快!掌握高中文組數學的「分析」!137Please respect copyright.PENANAUYFMlfihIt
第一課 豁然開朗!函數的世界137Please respect copyright.PENANAXUmWGnxcYK
函數與方程式的差別?137Please respect copyright.PENANAKrDPegpuyZ
高中數學的4種函數137Please respect copyright.PENANAtPBF2JrvuS
Column少年西成的理科腦情書137Please respect copyright.PENANAGnL9sZcZk3
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第二課 來複習二次函數!137Please respect copyright.PENANAZxhKKAUDow
速速複習!二次方程式137Please respect copyright.PENANANeXrGswmsl
畫出二次函數的圖形!137Please respect copyright.PENANAgq1YQK5nSf
Column 物理學家是名偵探137Please respect copyright.PENANAU1ZWcJlQ3V
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第三課 指數函數超好用!137Please respect copyright.PENANAehOvKAMOGa
記住指數函數的相關用語137Please respect copyright.PENANAAGj3iAx9gt
基本規則①乘冪相乘時,指數相加137Please respect copyright.PENANARY2fwwRQ1V
基本規則②乘冪再乘冪時,指數相乘137Please respect copyright.PENANAKC5b2SLNm5
基本規則③乘冪相除時,指數相減137Please respect copyright.PENANAxyzXUKCL8b
指數是負數時會怎樣?137Please respect copyright.PENANA5bebIkpKsR
指數是「0」的時候會怎樣?137Please respect copyright.PENANAkFb6fjAdG4
根號可以轉換成指數運算137Please respect copyright.PENANAwS0QQIAtEX
統整指數運算的處理方式137Please respect copyright.PENANAMMD7U9GF3U
將指數函數做成圖形看看!137Please respect copyright.PENANAIpKEfVk2ex
順便來談談「對數函數」的內容137Please respect copyright.PENANAuYeIRIwipA
天文數字也可以處理的對數函數137Please respect copyright.PENANAM0545IuGcu
指數函數與音樂的深~度關係137Please respect copyright.PENANA0Czh4zWWjX
用iPhone計算指數函數的方法137Please respect copyright.PENANADRhvxpjrgt
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第四天 秒懂高中數學的「幾何」精髓!137Please respect copyright.PENANADHK2pckyTV
第一課 不再霧煞煞的「三角比」137Please respect copyright.PENANANSzhVtVeH4
以餘弦定理搞懂三角形137Please respect copyright.PENANA0D4EoxEwbF
畫三角形的「西成流」作法137Please respect copyright.PENANASTzIaSHfz1
sin、cos、tan是指「邊長比」137Please respect copyright.PENANATHqjPeKQKd
忘掉tan的存在吧!137Please respect copyright.PENANAzxByJG4P4n
直角三角形的定義中必要的θ137Please respect copyright.PENANAUrrlauQxnK
三角比經常出現的陷阱題137Please respect copyright.PENANA6BLQswcpJy
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第二課 俐落導出餘弦定理公式137Please respect copyright.PENANA6Wb6F4UPGo
用三角比可以做的事137Please respect copyright.PENANA7BhechCUAI
導出餘弦定理①事前準備137Please respect copyright.PENANAXXSd0Rsj04
導出餘弦定理②成立公式、解開137Please respect copyright.PENANAr3Lv00zmhW
導出餘弦定理③證明sin2θ+ cos2θ= 1137Please respect copyright.PENANAWsw374voTi
導出餘弦定理④完成137Please respect copyright.PENANAa4gbuUWdWc
餘弦定理與畢氏定理的關係137Please respect copyright.PENANAKOJuHbZytM
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第三課 學習最後的分析工具「三角函數」!137Please respect copyright.PENANAL7qs4OS06y
三角函數只是將θ與y的關係圖像化137Please respect copyright.PENANAkE5PpkGFqb
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第五天 特別課程①:幾何的最終武器「向量」!137Please respect copyright.PENANAxIYFGgzCP8
第一課 偉大的「向量」137Please respect copyright.PENANAN8tAGuQueH
用代數解幾何問題!?137Please respect copyright.PENANA5fTu4Ufrbe
「短短數行」就能證明餘弦定理137Please respect copyright.PENANA5i8h9f4enV
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第二課 了解「向量」的超嶄新概念137Please respect copyright.PENANAjkPDTCHw43
向量是集結兩種資訊的「特殊容器」137Please respect copyright.PENANApjUAsGbeUm
眾所熟知的「純量」137Please respect copyright.PENANArGGajo0Rhh
數據時代的主角「張量」137Please respect copyright.PENANAoEZ9ce7D6s
為什麼我們需要向量?137Please respect copyright.PENANAFCVaoK0CPY
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第三課 「向量」是用箭頭當作記號唷137Please respect copyright.PENANA87dqFW8WhI
向量的書寫規則137Please respect copyright.PENANAyCFo4ypjk5
張量的畫法137Please respect copyright.PENANAmQ0ZyXQT8d
試著把向量畫成圖137Please respect copyright.PENANA0m1n3ojAHT
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第四課 「向量」的計算超簡單!137Please respect copyright.PENANAXLGmQyGPH8
來算算向量的加法吧137Please respect copyright.PENANAJjh7JFFSaX
也來算算向量的減法137Please respect copyright.PENANAkBVxoXt2Bl
試著分解向量吧137Please respect copyright.PENANAQ4mc2rdgge
試著挑戰向量的乘法137Please respect copyright.PENANAEfgWqETCmK
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第五課 靠「向量」秒殺餘弦定理!137Please respect copyright.PENANAK0FrKvvId2
用向量瞬間導出餘弦定理!137Please respect copyright.PENANATcuW4i03jE
不論幾次元都能處理的向量137Please respect copyright.PENANAenXyKwn3Bf
Column少年來了!(前篇)137Please respect copyright.PENANAGZpgdnmBFC
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第6天 特別課程②:用「微積分」預測未來!137Please respect copyright.PENANAm1ifCZfrjZ
第一課 人類的寶物!了解微分積分137Please respect copyright.PENANAB0UnQpCz6k
微分積分與函數的關係137Please respect copyright.PENANA61fdMFk8BZ
今天的主題是「三角形面積」137Please respect copyright.PENANARWkddomt0T
牛頓VS萊布尼茲的仁義之戰137Please respect copyright.PENANAS0g4OM50gK
怎麼區分最合適?137Please respect copyright.PENANAk5hvZir9Bk
用微積分計算三角形的面積!137Please respect copyright.PENANAKhdhaCZM8V
來認識微分積分的符號137Please respect copyright.PENANAy6y37s7YKo
Column少年來了!(後篇)137Please respect copyright.PENANA6ZSWNwDrMG
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第二課 用Excel預測未來!137Please respect copyright.PENANALwxz8sAGlS
現代人,用Excel就能預測未來137Please respect copyright.PENANAlICSYJc8UQ
掌握Excel的使用方法!137Please respect copyright.PENANA25U0PfMPB4
「數學家」、「AI」、「統計學家」的差別137Please respect copyright.PENANApBMXbAR4xO
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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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