【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201Please respect copyright.PENANANCvdORvcN3
登場人物介紹201Please respect copyright.PENANAeDErTEj38A
201Please respect copyright.PENANAeKRjnXKJPx
第一天 數學的樂趣在哪裡?201Please respect copyright.PENANAQ8DZnCmy8H
第一課 其實並不可怕的高中數學201Please respect copyright.PENANAyNSux3lfdb
好想學真正實用的數學!201Please respect copyright.PENANAtQmfiYpZZL
高中數學比國中數學還簡單!?201Please respect copyright.PENANAFV1QkFXczs
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第二課 超精簡的創新數學課!201Please respect copyright.PENANACZTQjUkxOg
果斷刪去八成教科書內容!201Please respect copyright.PENANABRMSYiv1Hd
世界首創!「西成流」數學分類法201Please respect copyright.PENANALhmzmlQc2p
高中數學中最輕鬆的是「代數」201Please respect copyright.PENANAs58nEvfWWb
高中數學的顛峰是「微分積分」201Please respect copyright.PENANASxy0RxYCAK
超好用的工具「餘弦定理」201Please respect copyright.PENANAcu4iUEALCr
真正的幾何大魔王是「向量」201Please respect copyright.PENANADC2NSG1dKb
Column文組無法理解數學的理由201Please respect copyright.PENANAmMiVm8yUAA
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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!!201Please respect copyright.PENANA5LGb1hCcEt
第一課 速速學會統計學基礎201Please respect copyright.PENANAOf5gHFck0f
數據處理的3大必備條件201Please respect copyright.PENANAtBQnm2giAh
為什麼增加個數很好用?201Please respect copyright.PENANAV4wg9vV5H8
「排列組合」是指什麼?201Please respect copyright.PENANAMDnkl1essP
看離散程度的「標準差」201Please respect copyright.PENANA9z9XRqc8e8
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第二課 記住「數列相加」的方法201Please respect copyright.PENANArusjbIPzmk
天才高斯少年發現的「倒序相加」201Please respect copyright.PENANAI0lskDenDM
超好用!任何等差數列都能用201Please respect copyright.PENANAhUhr9tOaDV
嚴禁直接死背公式!201Please respect copyright.PENANAreTpJbQYqJ
導出等差數列和的公式201Please respect copyright.PENANAwk7AY1zsuK
豐臣秀吉被擺了一道!數學變黃金的故事201Please respect copyright.PENANAOqa5FlzRVS
等比數列是「相乘後錯位相減」201Please respect copyright.PENANAKSyZSpjzjr
導出等比數列和的公式201Please respect copyright.PENANAeNJc7YsVPu
先知道處理數列和的符號!201Please respect copyright.PENANAneqiUhzYPU
Column把數學記號當作是念魔咒201Please respect copyright.PENANAlaOUa0eVNP
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第三課 記住「排列組合法」201Please respect copyright.PENANAsEM9RKbdgv
從賽馬了解「排列」與「組合」201Please respect copyright.PENANAl4mi1114xx
Step①了解階乘的計算方法201Please respect copyright.PENANAyVDCHUzSaD
Step②了解排列的計算方法201Please respect copyright.PENANAlYP0Nu4vJ3
Step③了解組合的計算方法201Please respect copyright.PENANAKfNiwyZRti
了解「排列」與「組合」的式子201Please respect copyright.PENANAJEtDCF9TvN
「排列」和「組合」的符號是「P」和「C」201Please respect copyright.PENANAVhAbwrxHeC
運用「排列」和「組合」排班表201Please respect copyright.PENANAVB6v6nWsLl
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第四課 搞懂「離散值」和「標準差」201Please respect copyright.PENANA0JOQYrs5Mi
資訊分析的基礎是找到「數據的規則」201Please respect copyright.PENANAXk4Vx2IkBf
兩個步驟找出離散程度201Please respect copyright.PENANAzLC3MZLW2Z
平均、分散、標準差的深~度關係201Please respect copyright.PENANAJJMhVxb8j4
平均、離散、標準差的記號201Please respect copyright.PENANA1pSXatOZom
試著用Excel計算標準差201Please respect copyright.PENANAKEPGk5GM9d
也把「偏差值」的計算公式記起來201Please respect copyright.PENANAOHUo4fvoez
附註內容①深奧的平均世界201Please respect copyright.PENANADcuTGyS15D
附註內容②平均值、中位數、眾數201Please respect copyright.PENANA0ViCsFtYit
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第三天 超爽快!掌握高中文組數學的「分析」!201Please respect copyright.PENANAH7wQTQ3Qu6
第一課 豁然開朗!函數的世界201Please respect copyright.PENANAwnPQXqdjEy
函數與方程式的差別?201Please respect copyright.PENANAhcmWW5WjC4
高中數學的4種函數201Please respect copyright.PENANAwlv2cid0DL
Column少年西成的理科腦情書201Please respect copyright.PENANAh2xE0AhECI
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第二課 來複習二次函數!201Please respect copyright.PENANAPcErRHkxdo
速速複習!二次方程式201Please respect copyright.PENANACglWhv6hcW
畫出二次函數的圖形!201Please respect copyright.PENANA13BxSe5r8L
Column 物理學家是名偵探201Please respect copyright.PENANASAo9XYluGk
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第三課 指數函數超好用!201Please respect copyright.PENANAqRSYcnAIdi
記住指數函數的相關用語201Please respect copyright.PENANAx3KGmp1WrL
基本規則①乘冪相乘時,指數相加201Please respect copyright.PENANA10Id4e2Oy3
基本規則②乘冪再乘冪時,指數相乘201Please respect copyright.PENANAvhDINPlsy1
基本規則③乘冪相除時,指數相減201Please respect copyright.PENANA1umGhKjs4f
指數是負數時會怎樣?201Please respect copyright.PENANADbCTXU7i7o
指數是「0」的時候會怎樣?201Please respect copyright.PENANAqefZyc81IJ
根號可以轉換成指數運算201Please respect copyright.PENANAoXT6Gitwph
統整指數運算的處理方式201Please respect copyright.PENANAogQxLTfnmt
將指數函數做成圖形看看!201Please respect copyright.PENANAIlHB1E04fn
順便來談談「對數函數」的內容201Please respect copyright.PENANAWsuUGPcgOj
天文數字也可以處理的對數函數201Please respect copyright.PENANASJmYJhovJB
指數函數與音樂的深~度關係201Please respect copyright.PENANA6oDc6ExXHq
用iPhone計算指數函數的方法201Please respect copyright.PENANARRVwshpCYM
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第四天 秒懂高中數學的「幾何」精髓!201Please respect copyright.PENANALKBECZCFi5
第一課 不再霧煞煞的「三角比」201Please respect copyright.PENANA10eTXw3Ee7
以餘弦定理搞懂三角形201Please respect copyright.PENANAH1cylM509A
畫三角形的「西成流」作法201Please respect copyright.PENANAcFLoCMYJ6n
sin、cos、tan是指「邊長比」201Please respect copyright.PENANALGS89bwogk
忘掉tan的存在吧!201Please respect copyright.PENANAnR957cSNal
直角三角形的定義中必要的θ201Please respect copyright.PENANAATum3L2gXB
三角比經常出現的陷阱題201Please respect copyright.PENANAdr45NKZsld
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第二課 俐落導出餘弦定理公式201Please respect copyright.PENANAPwSAlVDWjz
用三角比可以做的事201Please respect copyright.PENANAY2jmP1i5LO
導出餘弦定理①事前準備201Please respect copyright.PENANALeZJKrdVkr
導出餘弦定理②成立公式、解開201Please respect copyright.PENANAv5v1NBpkdN
導出餘弦定理③證明sin2θ+ cos2θ= 1201Please respect copyright.PENANAQ6HkhqlH8A
導出餘弦定理④完成201Please respect copyright.PENANAPZgZvCYX3e
餘弦定理與畢氏定理的關係201Please respect copyright.PENANAdSjjB6kRgg
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第三課 學習最後的分析工具「三角函數」!201Please respect copyright.PENANA4ldZIJBrgl
三角函數只是將θ與y的關係圖像化201Please respect copyright.PENANAGnOpsLghWU
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第五天 特別課程①:幾何的最終武器「向量」!201Please respect copyright.PENANAd1tNT0jPyd
第一課 偉大的「向量」201Please respect copyright.PENANAYLOukoO9em
用代數解幾何問題!?201Please respect copyright.PENANA0sItim1d7D
「短短數行」就能證明餘弦定理201Please respect copyright.PENANAZ0Q1ZAFugI
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第二課 了解「向量」的超嶄新概念201Please respect copyright.PENANAPEFztcZXUO
向量是集結兩種資訊的「特殊容器」201Please respect copyright.PENANAmPnHR2NEvI
眾所熟知的「純量」201Please respect copyright.PENANA8SP7LavzOz
數據時代的主角「張量」201Please respect copyright.PENANAdVyNC2gs4W
為什麼我們需要向量?201Please respect copyright.PENANAAfDXreNWiN
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第三課 「向量」是用箭頭當作記號唷201Please respect copyright.PENANAMc3rHNwavR
向量的書寫規則201Please respect copyright.PENANA92nxbpZ01x
張量的畫法201Please respect copyright.PENANAy1DVmgTNLs
試著把向量畫成圖201Please respect copyright.PENANAdvGdvbeW9T
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第四課 「向量」的計算超簡單!201Please respect copyright.PENANA6wfV4pM3u6
來算算向量的加法吧201Please respect copyright.PENANAsTOQD2MLrb
也來算算向量的減法201Please respect copyright.PENANAricFuHFwHu
試著分解向量吧201Please respect copyright.PENANATkRF2zuS4b
試著挑戰向量的乘法201Please respect copyright.PENANAtUho2g98WM
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第五課 靠「向量」秒殺餘弦定理!201Please respect copyright.PENANAm0upijUmRT
用向量瞬間導出餘弦定理!201Please respect copyright.PENANAM29Vy1OkOz
不論幾次元都能處理的向量201Please respect copyright.PENANAvAEVC3azK0
Column少年來了!(前篇)201Please respect copyright.PENANAjLBSsJil1K
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第6天 特別課程②:用「微積分」預測未來!201Please respect copyright.PENANAyXxzrHoMuU
第一課 人類的寶物!了解微分積分201Please respect copyright.PENANAYHEgSPDLDL
微分積分與函數的關係201Please respect copyright.PENANAIiTug0dYuh
今天的主題是「三角形面積」201Please respect copyright.PENANAR5VdvyFewK
牛頓VS萊布尼茲的仁義之戰201Please respect copyright.PENANAosnsSgTLic
怎麼區分最合適?201Please respect copyright.PENANATVWR2JGs7q
用微積分計算三角形的面積!201Please respect copyright.PENANAyPVVTCWU9x
來認識微分積分的符號201Please respect copyright.PENANA8GwW1RGnOf
Column少年來了!(後篇)201Please respect copyright.PENANAkNuIQJcTbd
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第二課 用Excel預測未來!201Please respect copyright.PENANARuu0EpYXI4
現代人,用Excel就能預測未來201Please respect copyright.PENANARa6OdWbaiE
掌握Excel的使用方法!201Please respect copyright.PENANAbqsw5diaAM
「數學家」、「AI」、「統計學家」的差別201Please respect copyright.PENANAXP2LNbULPD
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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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