【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186Please respect copyright.PENANAgNUE04VDsT
登場人物介紹186Please respect copyright.PENANA1TygUxf2YR
186Please respect copyright.PENANAWosqacdTe8
第一天 數學的樂趣在哪裡?186Please respect copyright.PENANAqAQsPVQ2uV
第一課 其實並不可怕的高中數學186Please respect copyright.PENANAEKpWwfuPJ0
好想學真正實用的數學!186Please respect copyright.PENANAioNnUn4t1e
高中數學比國中數學還簡單!?186Please respect copyright.PENANAjlk4b4dZa1
186Please respect copyright.PENANAVnaKfR7lWz
第二課 超精簡的創新數學課!186Please respect copyright.PENANAzfXc0OqkcK
果斷刪去八成教科書內容!186Please respect copyright.PENANAv1mjM2L4yj
世界首創!「西成流」數學分類法186Please respect copyright.PENANAdk4gya7Fiq
高中數學中最輕鬆的是「代數」186Please respect copyright.PENANApu0aeAzKHZ
高中數學的顛峰是「微分積分」186Please respect copyright.PENANAccB0pzKi00
超好用的工具「餘弦定理」186Please respect copyright.PENANAAgSmcVjaqh
真正的幾何大魔王是「向量」186Please respect copyright.PENANA7He3KzPMq8
Column文組無法理解數學的理由186Please respect copyright.PENANAziofVXq5Yo
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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!!186Please respect copyright.PENANATX1VJjuSfI
第一課 速速學會統計學基礎186Please respect copyright.PENANA7UhmNzIFzS
數據處理的3大必備條件186Please respect copyright.PENANADTSxAva7PB
為什麼增加個數很好用?186Please respect copyright.PENANAiwrr7ej8E2
「排列組合」是指什麼?186Please respect copyright.PENANA8nKuXzQcHU
看離散程度的「標準差」186Please respect copyright.PENANAIPE0TNBJIy
186Please respect copyright.PENANAST1HbRdfRK
第二課 記住「數列相加」的方法186Please respect copyright.PENANAwAnO4gYC9l
天才高斯少年發現的「倒序相加」186Please respect copyright.PENANA1B1LPG1X2m
超好用!任何等差數列都能用186Please respect copyright.PENANAsiIBldCqzQ
嚴禁直接死背公式!186Please respect copyright.PENANAUWiSKkEKtU
導出等差數列和的公式186Please respect copyright.PENANAqIancBw1UV
豐臣秀吉被擺了一道!數學變黃金的故事186Please respect copyright.PENANARYPikHt4ed
等比數列是「相乘後錯位相減」186Please respect copyright.PENANART8h4xol8r
導出等比數列和的公式186Please respect copyright.PENANAnqv8uSqfTC
先知道處理數列和的符號!186Please respect copyright.PENANAYAJY4gZcsa
Column把數學記號當作是念魔咒186Please respect copyright.PENANAwXAIoEp1Sz
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第三課 記住「排列組合法」186Please respect copyright.PENANAJq58U3otTs
從賽馬了解「排列」與「組合」186Please respect copyright.PENANAS3XVohuG3t
Step①了解階乘的計算方法186Please respect copyright.PENANAQd7u3222S5
Step②了解排列的計算方法186Please respect copyright.PENANAD3Fw4joR78
Step③了解組合的計算方法186Please respect copyright.PENANA0deedyt23e
了解「排列」與「組合」的式子186Please respect copyright.PENANAolVb6r3iQY
「排列」和「組合」的符號是「P」和「C」186Please respect copyright.PENANA1mrHk7hXQ9
運用「排列」和「組合」排班表186Please respect copyright.PENANAnkMFeI1Ns5
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第四課 搞懂「離散值」和「標準差」186Please respect copyright.PENANAtoj562yP2B
資訊分析的基礎是找到「數據的規則」186Please respect copyright.PENANA9AOH8IrKUi
兩個步驟找出離散程度186Please respect copyright.PENANAfpxxwkea19
平均、分散、標準差的深~度關係186Please respect copyright.PENANAyyQMji4L7e
平均、離散、標準差的記號186Please respect copyright.PENANAG4B5VI85jw
試著用Excel計算標準差186Please respect copyright.PENANAIYhPcNoyUk
也把「偏差值」的計算公式記起來186Please respect copyright.PENANAClIV7YVsm8
附註內容①深奧的平均世界186Please respect copyright.PENANACUj3VPrgJL
附註內容②平均值、中位數、眾數186Please respect copyright.PENANAEYXbsdFlMY
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第三天 超爽快!掌握高中文組數學的「分析」!186Please respect copyright.PENANAf6I0Q61jCZ
第一課 豁然開朗!函數的世界186Please respect copyright.PENANAeegSmeqVy4
函數與方程式的差別?186Please respect copyright.PENANA3BN2NaHGWT
高中數學的4種函數186Please respect copyright.PENANAQJ9MWt87LJ
Column少年西成的理科腦情書186Please respect copyright.PENANAW0dLPEsMUJ
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第二課 來複習二次函數!186Please respect copyright.PENANATwoVsnyvtG
速速複習!二次方程式186Please respect copyright.PENANAXE0nWpa87E
畫出二次函數的圖形!186Please respect copyright.PENANA5n5CvEFB2A
Column 物理學家是名偵探186Please respect copyright.PENANA06e8c3hO09
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第三課 指數函數超好用!186Please respect copyright.PENANAxaFvCjePBS
記住指數函數的相關用語186Please respect copyright.PENANAAOD39obSzO
基本規則①乘冪相乘時,指數相加186Please respect copyright.PENANAoEXIERdsMs
基本規則②乘冪再乘冪時,指數相乘186Please respect copyright.PENANAAqYIACKwDI
基本規則③乘冪相除時,指數相減186Please respect copyright.PENANA7Gd2i3ko5n
指數是負數時會怎樣?186Please respect copyright.PENANAqRJ7WMqnLe
指數是「0」的時候會怎樣?186Please respect copyright.PENANA5F0QKWbO71
根號可以轉換成指數運算186Please respect copyright.PENANAMacjWWsgJ6
統整指數運算的處理方式186Please respect copyright.PENANAOlD9RmCL6d
將指數函數做成圖形看看!186Please respect copyright.PENANAoEBmujJhLq
順便來談談「對數函數」的內容186Please respect copyright.PENANAplAGNKeXww
天文數字也可以處理的對數函數186Please respect copyright.PENANA5oPJGs6ZPk
指數函數與音樂的深~度關係186Please respect copyright.PENANAa9we5iRwIP
用iPhone計算指數函數的方法186Please respect copyright.PENANAjcHySkXcZa
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第四天 秒懂高中數學的「幾何」精髓!186Please respect copyright.PENANAgk204mgYD5
第一課 不再霧煞煞的「三角比」186Please respect copyright.PENANAOTSZKiH78N
以餘弦定理搞懂三角形186Please respect copyright.PENANAYlSwccfMdE
畫三角形的「西成流」作法186Please respect copyright.PENANANgZ6WEMwyT
sin、cos、tan是指「邊長比」186Please respect copyright.PENANAeQfROwCeDi
忘掉tan的存在吧!186Please respect copyright.PENANAaUWPVsGu6G
直角三角形的定義中必要的θ186Please respect copyright.PENANAg66BIk8RuT
三角比經常出現的陷阱題186Please respect copyright.PENANAnVjWRE2pHs
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第二課 俐落導出餘弦定理公式186Please respect copyright.PENANArlLSL0UTld
用三角比可以做的事186Please respect copyright.PENANAPIMSAKeETX
導出餘弦定理①事前準備186Please respect copyright.PENANAU0LVNH37Ae
導出餘弦定理②成立公式、解開186Please respect copyright.PENANA7ufyWQslNp
導出餘弦定理③證明sin2θ+ cos2θ= 1186Please respect copyright.PENANAydGP30kEpZ
導出餘弦定理④完成186Please respect copyright.PENANADAm8Q6SKXq
餘弦定理與畢氏定理的關係186Please respect copyright.PENANA8WSjAwGsDk
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第三課 學習最後的分析工具「三角函數」!186Please respect copyright.PENANADhn4c6vsKv
三角函數只是將θ與y的關係圖像化186Please respect copyright.PENANAJSKD3SAyEh
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第五天 特別課程①:幾何的最終武器「向量」!186Please respect copyright.PENANAUWBem2X0m5
第一課 偉大的「向量」186Please respect copyright.PENANAVTeL34KSh9
用代數解幾何問題!?186Please respect copyright.PENANAEkpkTxuh32
「短短數行」就能證明餘弦定理186Please respect copyright.PENANAFFpmhiJAtE
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第二課 了解「向量」的超嶄新概念186Please respect copyright.PENANANKh4bweo68
向量是集結兩種資訊的「特殊容器」186Please respect copyright.PENANAdXZqm5nBkH
眾所熟知的「純量」186Please respect copyright.PENANA6NWplrFYUJ
數據時代的主角「張量」186Please respect copyright.PENANAGdAkUqCwbf
為什麼我們需要向量?186Please respect copyright.PENANAQkWya1TGD8
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第三課 「向量」是用箭頭當作記號唷186Please respect copyright.PENANANGrxAdoNhe
向量的書寫規則186Please respect copyright.PENANA255vzkK4kO
張量的畫法186Please respect copyright.PENANAvxFrjb8DHP
試著把向量畫成圖186Please respect copyright.PENANAkkcc3LvvJH
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第四課 「向量」的計算超簡單!186Please respect copyright.PENANAdoqR5S2hdH
來算算向量的加法吧186Please respect copyright.PENANAQ6FeedXgFw
也來算算向量的減法186Please respect copyright.PENANAZQehnsLwVT
試著分解向量吧186Please respect copyright.PENANACmOrY8HwZc
試著挑戰向量的乘法186Please respect copyright.PENANAp2IU7vziHh
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第五課 靠「向量」秒殺餘弦定理!186Please respect copyright.PENANAQx9K0BS0fx
用向量瞬間導出餘弦定理!186Please respect copyright.PENANARS4kduTHov
不論幾次元都能處理的向量186Please respect copyright.PENANA4g9mHhmlkR
Column少年來了!(前篇)186Please respect copyright.PENANAVpGVMW2yfu
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第6天 特別課程②:用「微積分」預測未來!186Please respect copyright.PENANAmTBL9Q6rDB
第一課 人類的寶物!了解微分積分186Please respect copyright.PENANA6vyT5BxnAt
微分積分與函數的關係186Please respect copyright.PENANAI6OyRpTSWS
今天的主題是「三角形面積」186Please respect copyright.PENANAeQjwyn5KUK
牛頓VS萊布尼茲的仁義之戰186Please respect copyright.PENANAdNK4E5D9Mh
怎麼區分最合適?186Please respect copyright.PENANAUUh6VlR2sN
用微積分計算三角形的面積!186Please respect copyright.PENANA3f38SCA8fu
來認識微分積分的符號186Please respect copyright.PENANAO2n4b51mGA
Column少年來了!(後篇)186Please respect copyright.PENANAg8uYuMYYdc
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第二課 用Excel預測未來!186Please respect copyright.PENANAd24QmDrp2U
現代人,用Excel就能預測未來186Please respect copyright.PENANAjpAz7RvxSb
掌握Excel的使用方法!186Please respect copyright.PENANAH3JzewRTeQ
「數學家」、「AI」、「統計學家」的差別186Please respect copyright.PENANAKp2ONKGjJJ
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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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