【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149Please respect copyright.PENANAP5zBxPIldO
登場人物介紹149Please respect copyright.PENANAtbWwFPGZao
149Please respect copyright.PENANAknA48NVpMP
第一天 數學的樂趣在哪裡?149Please respect copyright.PENANAj3HE22dEcf
第一課 其實並不可怕的高中數學149Please respect copyright.PENANA0diYr0gtlE
好想學真正實用的數學!149Please respect copyright.PENANADBunWF9HTO
高中數學比國中數學還簡單!?149Please respect copyright.PENANAglJza7wDUK
149Please respect copyright.PENANA5H2MBKhcUp
第二課 超精簡的創新數學課!149Please respect copyright.PENANAn0DJCAvet4
果斷刪去八成教科書內容!149Please respect copyright.PENANAq33SYyEqSD
世界首創!「西成流」數學分類法149Please respect copyright.PENANA7hfRWTzZsH
高中數學中最輕鬆的是「代數」149Please respect copyright.PENANANzLSSFLbAo
高中數學的顛峰是「微分積分」149Please respect copyright.PENANA7YiWqhKO30
超好用的工具「餘弦定理」149Please respect copyright.PENANAPkjIDCFYTh
真正的幾何大魔王是「向量」149Please respect copyright.PENANADEgVhTrj10
Column文組無法理解數學的理由149Please respect copyright.PENANAmxGOIdJY3P
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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!!149Please respect copyright.PENANAvQuyvrdQPm
第一課 速速學會統計學基礎149Please respect copyright.PENANAsazwgb12QQ
數據處理的3大必備條件149Please respect copyright.PENANABbF6KVwWr3
為什麼增加個數很好用?149Please respect copyright.PENANAiB1wdLEwgP
「排列組合」是指什麼?149Please respect copyright.PENANAk2Y8ZgU4oI
看離散程度的「標準差」149Please respect copyright.PENANAhYDPP2aamQ
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第二課 記住「數列相加」的方法149Please respect copyright.PENANAhlrQ1kNQBg
天才高斯少年發現的「倒序相加」149Please respect copyright.PENANAtiuyMhxB58
超好用!任何等差數列都能用149Please respect copyright.PENANAdWIqx82sOQ
嚴禁直接死背公式!149Please respect copyright.PENANAQxD5DPcZj7
導出等差數列和的公式149Please respect copyright.PENANAoIx7fUfWqb
豐臣秀吉被擺了一道!數學變黃金的故事149Please respect copyright.PENANAvfQQArVEA8
等比數列是「相乘後錯位相減」149Please respect copyright.PENANAaibQnpdpht
導出等比數列和的公式149Please respect copyright.PENANAU1Bmd32HWr
先知道處理數列和的符號!149Please respect copyright.PENANA00od3B5aRe
Column把數學記號當作是念魔咒149Please respect copyright.PENANAy3MXMjdF09
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第三課 記住「排列組合法」149Please respect copyright.PENANAkcFLEXlkFA
從賽馬了解「排列」與「組合」149Please respect copyright.PENANACIHcTH6nqT
Step①了解階乘的計算方法149Please respect copyright.PENANA46CR5PuhNI
Step②了解排列的計算方法149Please respect copyright.PENANAxkjWcThnx8
Step③了解組合的計算方法149Please respect copyright.PENANAVoYRfp6XzA
了解「排列」與「組合」的式子149Please respect copyright.PENANAuX0QKCQyJq
「排列」和「組合」的符號是「P」和「C」149Please respect copyright.PENANA4hde7THxeC
運用「排列」和「組合」排班表149Please respect copyright.PENANAEiveZzWxxi
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第四課 搞懂「離散值」和「標準差」149Please respect copyright.PENANA8jCSomqewI
資訊分析的基礎是找到「數據的規則」149Please respect copyright.PENANAp03AUhapdm
兩個步驟找出離散程度149Please respect copyright.PENANA2H1WhdnZRe
平均、分散、標準差的深~度關係149Please respect copyright.PENANAoWoLtj3zze
平均、離散、標準差的記號149Please respect copyright.PENANAk25yJR3pzS
試著用Excel計算標準差149Please respect copyright.PENANAqFiI6nrkry
也把「偏差值」的計算公式記起來149Please respect copyright.PENANAtm16CvfZKr
附註內容①深奧的平均世界149Please respect copyright.PENANARrDqKCcRws
附註內容②平均值、中位數、眾數149Please respect copyright.PENANAPhFtajRNZx
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第三天 超爽快!掌握高中文組數學的「分析」!149Please respect copyright.PENANAw97HrHTL0J
第一課 豁然開朗!函數的世界149Please respect copyright.PENANABdNtjzG0yU
函數與方程式的差別?149Please respect copyright.PENANAVZHdQP6TAq
高中數學的4種函數149Please respect copyright.PENANAyrpT2N4adm
Column少年西成的理科腦情書149Please respect copyright.PENANAGG1mXWCKTa
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第二課 來複習二次函數!149Please respect copyright.PENANAyRvdX3axvG
速速複習!二次方程式149Please respect copyright.PENANALBGUK0wOe9
畫出二次函數的圖形!149Please respect copyright.PENANAk9ff7seCQG
Column 物理學家是名偵探149Please respect copyright.PENANAzyJ5nl50wq
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第三課 指數函數超好用!149Please respect copyright.PENANANNFVsO814h
記住指數函數的相關用語149Please respect copyright.PENANA8EVFd8XPxd
基本規則①乘冪相乘時,指數相加149Please respect copyright.PENANAT6FT7zzQs2
基本規則②乘冪再乘冪時,指數相乘149Please respect copyright.PENANA7h3IHWvyzW
基本規則③乘冪相除時,指數相減149Please respect copyright.PENANAEqvVbbsx5D
指數是負數時會怎樣?149Please respect copyright.PENANAaXIhy5EJ5r
指數是「0」的時候會怎樣?149Please respect copyright.PENANAABkoWgiWjB
根號可以轉換成指數運算149Please respect copyright.PENANAFKY4TcQBhz
統整指數運算的處理方式149Please respect copyright.PENANAGqAzNxije4
將指數函數做成圖形看看!149Please respect copyright.PENANA6dyo1JF2Rg
順便來談談「對數函數」的內容149Please respect copyright.PENANArWxseojgv5
天文數字也可以處理的對數函數149Please respect copyright.PENANAQHXfyrK9GE
指數函數與音樂的深~度關係149Please respect copyright.PENANAlMEc16KvjR
用iPhone計算指數函數的方法149Please respect copyright.PENANAM4gbKlQqzE
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第四天 秒懂高中數學的「幾何」精髓!149Please respect copyright.PENANA2NXbIkOAXl
第一課 不再霧煞煞的「三角比」149Please respect copyright.PENANA3v3NOxpP21
以餘弦定理搞懂三角形149Please respect copyright.PENANALcXQZUoc42
畫三角形的「西成流」作法149Please respect copyright.PENANAOb9qE4u7Xy
sin、cos、tan是指「邊長比」149Please respect copyright.PENANAPvSTjyGS8H
忘掉tan的存在吧!149Please respect copyright.PENANAK0eTiMxQ3n
直角三角形的定義中必要的θ149Please respect copyright.PENANAHUejzELY2Z
三角比經常出現的陷阱題149Please respect copyright.PENANAHRIO00LHw8
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第二課 俐落導出餘弦定理公式149Please respect copyright.PENANAKj4pL15vyC
用三角比可以做的事149Please respect copyright.PENANAWdb4coGS82
導出餘弦定理①事前準備149Please respect copyright.PENANApZWic2tS4t
導出餘弦定理②成立公式、解開149Please respect copyright.PENANAHx4drTHUOX
導出餘弦定理③證明sin2θ+ cos2θ= 1149Please respect copyright.PENANAwF4zsPnCqn
導出餘弦定理④完成149Please respect copyright.PENANA3yd6FVx7ai
餘弦定理與畢氏定理的關係149Please respect copyright.PENANAxfLK68nCsL
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第三課 學習最後的分析工具「三角函數」!149Please respect copyright.PENANAT5WLTxFhOG
三角函數只是將θ與y的關係圖像化149Please respect copyright.PENANAbtmjm9wj3E
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第五天 特別課程①:幾何的最終武器「向量」!149Please respect copyright.PENANA2Z9AUkv1TL
第一課 偉大的「向量」149Please respect copyright.PENANAo3OUA7coe9
用代數解幾何問題!?149Please respect copyright.PENANAO71z4a0Lr2
「短短數行」就能證明餘弦定理149Please respect copyright.PENANAZZ5SDLITJg
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第二課 了解「向量」的超嶄新概念149Please respect copyright.PENANAe8VYIqdmE8
向量是集結兩種資訊的「特殊容器」149Please respect copyright.PENANA3J0qlj0U2Y
眾所熟知的「純量」149Please respect copyright.PENANAux1pxQxJgf
數據時代的主角「張量」149Please respect copyright.PENANAiZRtl8k0Qp
為什麼我們需要向量?149Please respect copyright.PENANAichK4joz2F
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第三課 「向量」是用箭頭當作記號唷149Please respect copyright.PENANATtE0ecJixS
向量的書寫規則149Please respect copyright.PENANAcOkxPkIv7H
張量的畫法149Please respect copyright.PENANAJLHzBs0JMf
試著把向量畫成圖149Please respect copyright.PENANA9xbNqrehcb
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第四課 「向量」的計算超簡單!149Please respect copyright.PENANASgxw4Q0AKM
來算算向量的加法吧149Please respect copyright.PENANAFy8hYUkCBR
也來算算向量的減法149Please respect copyright.PENANAYTQ1Q8WJEU
試著分解向量吧149Please respect copyright.PENANAgVZ4Itnw2q
試著挑戰向量的乘法149Please respect copyright.PENANAdfscCvL3F9
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第五課 靠「向量」秒殺餘弦定理!149Please respect copyright.PENANAaBz0SvGW19
用向量瞬間導出餘弦定理!149Please respect copyright.PENANAJv7bjydMGS
不論幾次元都能處理的向量149Please respect copyright.PENANABFWD3Xb4am
Column少年來了!(前篇)149Please respect copyright.PENANAeRTc2dFBmI
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第6天 特別課程②:用「微積分」預測未來!149Please respect copyright.PENANArisLXb8mRZ
第一課 人類的寶物!了解微分積分149Please respect copyright.PENANAsYGcQXjeIm
微分積分與函數的關係149Please respect copyright.PENANAxu91pVFju9
今天的主題是「三角形面積」149Please respect copyright.PENANAKWZIvc0ude
牛頓VS萊布尼茲的仁義之戰149Please respect copyright.PENANA7o0KmOtQrb
怎麼區分最合適?149Please respect copyright.PENANA69yTNTnsiw
用微積分計算三角形的面積!149Please respect copyright.PENANAPKKduB5CWc
來認識微分積分的符號149Please respect copyright.PENANAmOpFV9C8Bm
Column少年來了!(後篇)149Please respect copyright.PENANACtUZMj6riW
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第二課 用Excel預測未來!149Please respect copyright.PENANAr6pd0wTb0v
現代人,用Excel就能預測未來149Please respect copyright.PENANApEGRLe6xk5
掌握Excel的使用方法!149Please respect copyright.PENANAKjs6z98MfL
「數學家」、「AI」、「統計學家」的差別149Please respect copyright.PENANA0XpTXZeasX
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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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