【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202Please respect copyright.PENANAvfBk6p9RNp
登場人物介紹202Please respect copyright.PENANAjSiIg7z03W
202Please respect copyright.PENANAwryh9weHcy
第一天 數學的樂趣在哪裡?202Please respect copyright.PENANAIYBCuWQPHh
第一課 其實並不可怕的高中數學202Please respect copyright.PENANA97UTl25Go5
好想學真正實用的數學!202Please respect copyright.PENANA67MPkfZG7r
高中數學比國中數學還簡單!?202Please respect copyright.PENANAkSMIKtLUSZ
202Please respect copyright.PENANAEgMhzgaID4
第二課 超精簡的創新數學課!202Please respect copyright.PENANAjTIY3iGpTh
果斷刪去八成教科書內容!202Please respect copyright.PENANAokSYfKTvCt
世界首創!「西成流」數學分類法202Please respect copyright.PENANAxGRTztYMp0
高中數學中最輕鬆的是「代數」202Please respect copyright.PENANAEtvBaXYQqm
高中數學的顛峰是「微分積分」202Please respect copyright.PENANAxx0zg9oXVv
超好用的工具「餘弦定理」202Please respect copyright.PENANAqanfxNsbZ8
真正的幾何大魔王是「向量」202Please respect copyright.PENANAocN4KOZ8Hp
Column文組無法理解數學的理由202Please respect copyright.PENANAiiNtukAh7D
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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!!202Please respect copyright.PENANAd7Nz0R34Vk
第一課 速速學會統計學基礎202Please respect copyright.PENANAnERhwJvb9u
數據處理的3大必備條件202Please respect copyright.PENANAX9qp99MPhW
為什麼增加個數很好用?202Please respect copyright.PENANAo7UM5nk81J
「排列組合」是指什麼?202Please respect copyright.PENANA2aqMI0SIIv
看離散程度的「標準差」202Please respect copyright.PENANAKmBezf37My
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第二課 記住「數列相加」的方法202Please respect copyright.PENANA75SwOemKmu
天才高斯少年發現的「倒序相加」202Please respect copyright.PENANAqcYO0PhPpG
超好用!任何等差數列都能用202Please respect copyright.PENANAhDvA2MIBgv
嚴禁直接死背公式!202Please respect copyright.PENANAGVTopevEuX
導出等差數列和的公式202Please respect copyright.PENANAVscS28mo4f
豐臣秀吉被擺了一道!數學變黃金的故事202Please respect copyright.PENANA50FFooXUWI
等比數列是「相乘後錯位相減」202Please respect copyright.PENANAZ3nwmpVOzE
導出等比數列和的公式202Please respect copyright.PENANAM79SKzOtWn
先知道處理數列和的符號!202Please respect copyright.PENANA0qbmoe7kRv
Column把數學記號當作是念魔咒202Please respect copyright.PENANAjc5j4WKftR
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第三課 記住「排列組合法」202Please respect copyright.PENANAdlZ9eoxwoN
從賽馬了解「排列」與「組合」202Please respect copyright.PENANAJq5ZIJO2sF
Step①了解階乘的計算方法202Please respect copyright.PENANAWwkFNO8xlj
Step②了解排列的計算方法202Please respect copyright.PENANAvgDxyslcKE
Step③了解組合的計算方法202Please respect copyright.PENANAvCJzCuaWW0
了解「排列」與「組合」的式子202Please respect copyright.PENANAoWHUNMZLHT
「排列」和「組合」的符號是「P」和「C」202Please respect copyright.PENANAQzDUaoSOhP
運用「排列」和「組合」排班表202Please respect copyright.PENANAoCuKlTnH6i
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第四課 搞懂「離散值」和「標準差」202Please respect copyright.PENANAerp2pHNRhd
資訊分析的基礎是找到「數據的規則」202Please respect copyright.PENANAhsZfbSOYDZ
兩個步驟找出離散程度202Please respect copyright.PENANArcPwVIYlib
平均、分散、標準差的深~度關係202Please respect copyright.PENANAZekV016JMr
平均、離散、標準差的記號202Please respect copyright.PENANAM8EHZNkIJf
試著用Excel計算標準差202Please respect copyright.PENANAxLzY6A0aT7
也把「偏差值」的計算公式記起來202Please respect copyright.PENANAkmErd9xJHV
附註內容①深奧的平均世界202Please respect copyright.PENANAYf5UyaLEU7
附註內容②平均值、中位數、眾數202Please respect copyright.PENANARBIwPSizvy
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第三天 超爽快!掌握高中文組數學的「分析」!202Please respect copyright.PENANADnGplayJhw
第一課 豁然開朗!函數的世界202Please respect copyright.PENANA3tIPl8JgWs
函數與方程式的差別?202Please respect copyright.PENANAxagPEPl8I8
高中數學的4種函數202Please respect copyright.PENANA2aGZLB5nWa
Column少年西成的理科腦情書202Please respect copyright.PENANAG5wNhLmdlh
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第二課 來複習二次函數!202Please respect copyright.PENANACuf0W9FhLM
速速複習!二次方程式202Please respect copyright.PENANA8niofgUflN
畫出二次函數的圖形!202Please respect copyright.PENANAN5PWEzJrFa
Column 物理學家是名偵探202Please respect copyright.PENANASKRiYHsCS2
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第三課 指數函數超好用!202Please respect copyright.PENANAIry3phXeLk
記住指數函數的相關用語202Please respect copyright.PENANA0pWjZmtou0
基本規則①乘冪相乘時,指數相加202Please respect copyright.PENANAcLqYAgWcvZ
基本規則②乘冪再乘冪時,指數相乘202Please respect copyright.PENANAN0nakZdhPT
基本規則③乘冪相除時,指數相減202Please respect copyright.PENANA6LJlYSq8Wa
指數是負數時會怎樣?202Please respect copyright.PENANAUoq1QnugVc
指數是「0」的時候會怎樣?202Please respect copyright.PENANAGQQHBMc5V2
根號可以轉換成指數運算202Please respect copyright.PENANAaZvWj2BqDK
統整指數運算的處理方式202Please respect copyright.PENANAqmYRTvBAEH
將指數函數做成圖形看看!202Please respect copyright.PENANANqVyMDhuvi
順便來談談「對數函數」的內容202Please respect copyright.PENANAnWVw1FpNNi
天文數字也可以處理的對數函數202Please respect copyright.PENANAncDnbfmjT4
指數函數與音樂的深~度關係202Please respect copyright.PENANAwvgb9kFThB
用iPhone計算指數函數的方法202Please respect copyright.PENANAoZNboxydWv
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第四天 秒懂高中數學的「幾何」精髓!202Please respect copyright.PENANAVgCMMzNwbR
第一課 不再霧煞煞的「三角比」202Please respect copyright.PENANAAk1bP2fmPU
以餘弦定理搞懂三角形202Please respect copyright.PENANAv8VPq5abis
畫三角形的「西成流」作法202Please respect copyright.PENANA1ZPCFCNtD3
sin、cos、tan是指「邊長比」202Please respect copyright.PENANAig3vVED7u7
忘掉tan的存在吧!202Please respect copyright.PENANAE9Q6aF43Mx
直角三角形的定義中必要的θ202Please respect copyright.PENANAkK0XrzBWlh
三角比經常出現的陷阱題202Please respect copyright.PENANAaylW78msEZ
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第二課 俐落導出餘弦定理公式202Please respect copyright.PENANAEOh0l4DKoV
用三角比可以做的事202Please respect copyright.PENANAtEagtRjIyq
導出餘弦定理①事前準備202Please respect copyright.PENANAxu3Qi1y2Bw
導出餘弦定理②成立公式、解開202Please respect copyright.PENANA4SKWYyYBzq
導出餘弦定理③證明sin2θ+ cos2θ= 1202Please respect copyright.PENANAcrWJ9wXVfI
導出餘弦定理④完成202Please respect copyright.PENANAmKsKngSzh1
餘弦定理與畢氏定理的關係202Please respect copyright.PENANAfvf8EaJt5L
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第三課 學習最後的分析工具「三角函數」!202Please respect copyright.PENANAAucy9RUaSO
三角函數只是將θ與y的關係圖像化202Please respect copyright.PENANAM9P7xhvdmH
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第五天 特別課程①:幾何的最終武器「向量」!202Please respect copyright.PENANATDP5t6H1Et
第一課 偉大的「向量」202Please respect copyright.PENANAMUOsbAFuxM
用代數解幾何問題!?202Please respect copyright.PENANATYUAYYYrYj
「短短數行」就能證明餘弦定理202Please respect copyright.PENANAcpyp9V04XT
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第二課 了解「向量」的超嶄新概念202Please respect copyright.PENANAMAb2PRGGoI
向量是集結兩種資訊的「特殊容器」202Please respect copyright.PENANAnXAFzY7tg2
眾所熟知的「純量」202Please respect copyright.PENANAHtcqeXstXM
數據時代的主角「張量」202Please respect copyright.PENANAFzfUnVgkmm
為什麼我們需要向量?202Please respect copyright.PENANAYfsZ7zT5Bh
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第三課 「向量」是用箭頭當作記號唷202Please respect copyright.PENANAbZRc7DFaGi
向量的書寫規則202Please respect copyright.PENANAVCN724tCje
張量的畫法202Please respect copyright.PENANAusZEqg64Td
試著把向量畫成圖202Please respect copyright.PENANA80ihlXHcd7
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第四課 「向量」的計算超簡單!202Please respect copyright.PENANA5LYNyA9QdU
來算算向量的加法吧202Please respect copyright.PENANA05naGWq3OZ
也來算算向量的減法202Please respect copyright.PENANAWrC2HcYPqM
試著分解向量吧202Please respect copyright.PENANAEEogzw4IX0
試著挑戰向量的乘法202Please respect copyright.PENANAta5irbz6cI
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第五課 靠「向量」秒殺餘弦定理!202Please respect copyright.PENANA5T3BThozCV
用向量瞬間導出餘弦定理!202Please respect copyright.PENANAJ3OHbNkaWG
不論幾次元都能處理的向量202Please respect copyright.PENANALsQpCz2E2S
Column少年來了!(前篇)202Please respect copyright.PENANAU5wUQqSd3s
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第6天 特別課程②:用「微積分」預測未來!202Please respect copyright.PENANAb256KZnkM1
第一課 人類的寶物!了解微分積分202Please respect copyright.PENANAxODCv1HFsv
微分積分與函數的關係202Please respect copyright.PENANAyMUffgP5P9
今天的主題是「三角形面積」202Please respect copyright.PENANAsPAw6i4YVH
牛頓VS萊布尼茲的仁義之戰202Please respect copyright.PENANApIahGDgLgI
怎麼區分最合適?202Please respect copyright.PENANAUcxHCLyJpq
用微積分計算三角形的面積!202Please respect copyright.PENANAmgRg7SUcE9
來認識微分積分的符號202Please respect copyright.PENANAxrzNQxjwkC
Column少年來了!(後篇)202Please respect copyright.PENANA4cxCcA1Ulj
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第二課 用Excel預測未來!202Please respect copyright.PENANAoh2cbih1N3
現代人,用Excel就能預測未來202Please respect copyright.PENANASyzC2E2uaj
掌握Excel的使用方法!202Please respect copyright.PENANA0FgceM6Sdp
「數學家」、「AI」、「統計學家」的差別202Please respect copyright.PENANAgLg4zBajMI
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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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