【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241Please respect copyright.PENANAOIGY9e5pLm
登場人物介紹241Please respect copyright.PENANAbxSicLAlwG
241Please respect copyright.PENANAvOBhvzWEMj
第一天 數學的樂趣在哪裡?241Please respect copyright.PENANAaGxIwBYlpw
第一課 其實並不可怕的高中數學241Please respect copyright.PENANAFyMsYzds27
好想學真正實用的數學!241Please respect copyright.PENANAud4PBap3ar
高中數學比國中數學還簡單!?241Please respect copyright.PENANACoYwTmIntM
241Please respect copyright.PENANAO9BXZ09QKU
第二課 超精簡的創新數學課!241Please respect copyright.PENANApKXCgnTP6O
果斷刪去八成教科書內容!241Please respect copyright.PENANArsPyb8wCZh
世界首創!「西成流」數學分類法241Please respect copyright.PENANAKPAOfDQsxx
高中數學中最輕鬆的是「代數」241Please respect copyright.PENANAEdjl6TBCP7
高中數學的顛峰是「微分積分」241Please respect copyright.PENANAu3qPx0ymrJ
超好用的工具「餘弦定理」241Please respect copyright.PENANAmaFoRQcAnq
真正的幾何大魔王是「向量」241Please respect copyright.PENANAM1T2vuDsjS
Column文組無法理解數學的理由241Please respect copyright.PENANAHgxE0qezQs
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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!!241Please respect copyright.PENANAFdkJqsnZ3W
第一課 速速學會統計學基礎241Please respect copyright.PENANAxyHBZYQusx
數據處理的3大必備條件241Please respect copyright.PENANAGfhBmO0vR5
為什麼增加個數很好用?241Please respect copyright.PENANA9UdxWVb6PK
「排列組合」是指什麼?241Please respect copyright.PENANAv65LOIyajP
看離散程度的「標準差」241Please respect copyright.PENANA4v9gY1vHMx
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第二課 記住「數列相加」的方法241Please respect copyright.PENANA8MKIPIayby
天才高斯少年發現的「倒序相加」241Please respect copyright.PENANA9c55AMawtT
超好用!任何等差數列都能用241Please respect copyright.PENANAhKb8vn7J56
嚴禁直接死背公式!241Please respect copyright.PENANAJFavuR7Aqh
導出等差數列和的公式241Please respect copyright.PENANA3O0Odcmmmt
豐臣秀吉被擺了一道!數學變黃金的故事241Please respect copyright.PENANAOGd3HMoQxv
等比數列是「相乘後錯位相減」241Please respect copyright.PENANAq5UbwxwwYM
導出等比數列和的公式241Please respect copyright.PENANAPOkn69bbji
先知道處理數列和的符號!241Please respect copyright.PENANASZVmMWThHf
Column把數學記號當作是念魔咒241Please respect copyright.PENANAMT5c5ZWB6J
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第三課 記住「排列組合法」241Please respect copyright.PENANA6VZYVNpNYH
從賽馬了解「排列」與「組合」241Please respect copyright.PENANAaK3CeiCLkL
Step①了解階乘的計算方法241Please respect copyright.PENANAnzldEDUlbd
Step②了解排列的計算方法241Please respect copyright.PENANA5VwnvSSOQc
Step③了解組合的計算方法241Please respect copyright.PENANAYxSrb95L7t
了解「排列」與「組合」的式子241Please respect copyright.PENANAQdqGPU0oDh
「排列」和「組合」的符號是「P」和「C」241Please respect copyright.PENANATZU0YvbosY
運用「排列」和「組合」排班表241Please respect copyright.PENANAx5KeZeL6eF
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第四課 搞懂「離散值」和「標準差」241Please respect copyright.PENANABV96GDjeyu
資訊分析的基礎是找到「數據的規則」241Please respect copyright.PENANAMAY5qtrX5a
兩個步驟找出離散程度241Please respect copyright.PENANAoejXefEA2D
平均、分散、標準差的深~度關係241Please respect copyright.PENANA9dHFi08jXj
平均、離散、標準差的記號241Please respect copyright.PENANAgttxvnCwhl
試著用Excel計算標準差241Please respect copyright.PENANAayOePazwsF
也把「偏差值」的計算公式記起來241Please respect copyright.PENANAkjmviNFPXC
附註內容①深奧的平均世界241Please respect copyright.PENANAcPCIB9GOPF
附註內容②平均值、中位數、眾數241Please respect copyright.PENANAsbYw1hAxEP
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第三天 超爽快!掌握高中文組數學的「分析」!241Please respect copyright.PENANAxYUQ0BuZ7S
第一課 豁然開朗!函數的世界241Please respect copyright.PENANAFYRBLgyfey
函數與方程式的差別?241Please respect copyright.PENANASH3VSDlFLo
高中數學的4種函數241Please respect copyright.PENANAG9U1CGzsvw
Column少年西成的理科腦情書241Please respect copyright.PENANAwBctnDuff4
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第二課 來複習二次函數!241Please respect copyright.PENANAhK9fUMwyOL
速速複習!二次方程式241Please respect copyright.PENANAyB7BH1Xt2g
畫出二次函數的圖形!241Please respect copyright.PENANAgD2N319Yvr
Column 物理學家是名偵探241Please respect copyright.PENANARrnxqOnOA2
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第三課 指數函數超好用!241Please respect copyright.PENANAN45LFJDAjZ
記住指數函數的相關用語241Please respect copyright.PENANAbXGfdxA8EM
基本規則①乘冪相乘時,指數相加241Please respect copyright.PENANA06eHtMo05s
基本規則②乘冪再乘冪時,指數相乘241Please respect copyright.PENANAIaCEnPuM0H
基本規則③乘冪相除時,指數相減241Please respect copyright.PENANATKi1QcVyj2
指數是負數時會怎樣?241Please respect copyright.PENANAH0aX3JXbOX
指數是「0」的時候會怎樣?241Please respect copyright.PENANAtTRekbEzVS
根號可以轉換成指數運算241Please respect copyright.PENANAekijrqZAxg
統整指數運算的處理方式241Please respect copyright.PENANACJwOJVpzMV
將指數函數做成圖形看看!241Please respect copyright.PENANAylhVN5OWRV
順便來談談「對數函數」的內容241Please respect copyright.PENANAmAOrMg0QMA
天文數字也可以處理的對數函數241Please respect copyright.PENANABGRWiJIcVF
指數函數與音樂的深~度關係241Please respect copyright.PENANAUyDJ3mjCUu
用iPhone計算指數函數的方法241Please respect copyright.PENANA1XXJWfbDc9
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第四天 秒懂高中數學的「幾何」精髓!241Please respect copyright.PENANATkaPzIYZFX
第一課 不再霧煞煞的「三角比」241Please respect copyright.PENANAyapVxVnLhF
以餘弦定理搞懂三角形241Please respect copyright.PENANAX5TjxR6vG6
畫三角形的「西成流」作法241Please respect copyright.PENANAD0Iknu7SAa
sin、cos、tan是指「邊長比」241Please respect copyright.PENANA25GMrXU7Wk
忘掉tan的存在吧!241Please respect copyright.PENANADFe2ZuPFPJ
直角三角形的定義中必要的θ241Please respect copyright.PENANAm4BQ0Dn67l
三角比經常出現的陷阱題241Please respect copyright.PENANAirygE4Hgk6
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第二課 俐落導出餘弦定理公式241Please respect copyright.PENANAkbvWAcp59x
用三角比可以做的事241Please respect copyright.PENANAx2Pusgslv1
導出餘弦定理①事前準備241Please respect copyright.PENANAXTEz30C68y
導出餘弦定理②成立公式、解開241Please respect copyright.PENANAOAobAOpuAi
導出餘弦定理③證明sin2θ+ cos2θ= 1241Please respect copyright.PENANAjpI1KmiWZF
導出餘弦定理④完成241Please respect copyright.PENANAbra70UmyIz
餘弦定理與畢氏定理的關係241Please respect copyright.PENANAbAYArk7RWb
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第三課 學習最後的分析工具「三角函數」!241Please respect copyright.PENANAgUTQvcOPsb
三角函數只是將θ與y的關係圖像化241Please respect copyright.PENANAhMFC51iJPX
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第五天 特別課程①:幾何的最終武器「向量」!241Please respect copyright.PENANAAnSAJtS0WY
第一課 偉大的「向量」241Please respect copyright.PENANAPoqV3TJDpq
用代數解幾何問題!?241Please respect copyright.PENANAnycnOtmN9S
「短短數行」就能證明餘弦定理241Please respect copyright.PENANAv7XHzXv48J
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第二課 了解「向量」的超嶄新概念241Please respect copyright.PENANAsTiXAAAL8o
向量是集結兩種資訊的「特殊容器」241Please respect copyright.PENANAmL0hY1VARg
眾所熟知的「純量」241Please respect copyright.PENANAIceyoGv43u
數據時代的主角「張量」241Please respect copyright.PENANAlptHMUpOf2
為什麼我們需要向量?241Please respect copyright.PENANAXkaEEcdwCw
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第三課 「向量」是用箭頭當作記號唷241Please respect copyright.PENANAOa8r87TDxB
向量的書寫規則241Please respect copyright.PENANA78jOsoQMu4
張量的畫法241Please respect copyright.PENANA39tLQKnuLF
試著把向量畫成圖241Please respect copyright.PENANAlLhoZu3696
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第四課 「向量」的計算超簡單!241Please respect copyright.PENANAe0GqGlV4Lv
來算算向量的加法吧241Please respect copyright.PENANAR9prjQtGC8
也來算算向量的減法241Please respect copyright.PENANAQqjZkylocJ
試著分解向量吧241Please respect copyright.PENANApBQRArQk8p
試著挑戰向量的乘法241Please respect copyright.PENANA5pwihcfkC8
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第五課 靠「向量」秒殺餘弦定理!241Please respect copyright.PENANAr6fOtt8510
用向量瞬間導出餘弦定理!241Please respect copyright.PENANAp3JzaigGtI
不論幾次元都能處理的向量241Please respect copyright.PENANAkeox5JXSrc
Column少年來了!(前篇)241Please respect copyright.PENANApyybXQVCHQ
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第6天 特別課程②:用「微積分」預測未來!241Please respect copyright.PENANAvHeqhptieK
第一課 人類的寶物!了解微分積分241Please respect copyright.PENANAmGNnbWXzkX
微分積分與函數的關係241Please respect copyright.PENANA1AlQIDrtYp
今天的主題是「三角形面積」241Please respect copyright.PENANAiQmm1yuwXZ
牛頓VS萊布尼茲的仁義之戰241Please respect copyright.PENANAzSMG0jbRza
怎麼區分最合適?241Please respect copyright.PENANAN852x6qBgR
用微積分計算三角形的面積!241Please respect copyright.PENANA4kvbJxa3TH
來認識微分積分的符號241Please respect copyright.PENANA3lvVF5QmZ2
Column少年來了!(後篇)241Please respect copyright.PENANAC6zvl4yeAb
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第二課 用Excel預測未來!241Please respect copyright.PENANALQSf2KImmj
現代人,用Excel就能預測未來241Please respect copyright.PENANAufHOX2oWKz
掌握Excel的使用方法!241Please respect copyright.PENANAQsyADElht3
「數學家」、「AI」、「統計學家」的差別241Please respect copyright.PENANAar6hvyDTV5
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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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