【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30Please respect copyright.PENANAs8nZYNSq9I
登場人物介紹30Please respect copyright.PENANAxjxQkfldTW
30Please respect copyright.PENANAGuhqh3eOW6
第一天 數學的樂趣在哪裡?30Please respect copyright.PENANAtLUjoyNgPt
第一課 其實並不可怕的高中數學30Please respect copyright.PENANAIV511ROAdS
好想學真正實用的數學!30Please respect copyright.PENANAAkImgoK09k
高中數學比國中數學還簡單!?30Please respect copyright.PENANAMHkfU1UCF3
30Please respect copyright.PENANAp2U4J2WDZH
第二課 超精簡的創新數學課!30Please respect copyright.PENANAEF70UHQiTG
果斷刪去八成教科書內容!30Please respect copyright.PENANAe94s6yrC8d
世界首創!「西成流」數學分類法30Please respect copyright.PENANAeDZFg3S5qe
高中數學中最輕鬆的是「代數」30Please respect copyright.PENANAGIZuy7Fuuv
高中數學的顛峰是「微分積分」30Please respect copyright.PENANA9xtj9z0xYz
超好用的工具「餘弦定理」30Please respect copyright.PENANARvKW8rWeJY
真正的幾何大魔王是「向量」30Please respect copyright.PENANAvRycifm36w
Column文組無法理解數學的理由30Please respect copyright.PENANA4sFoeiuQ7X
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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!!30Please respect copyright.PENANAncVotIN98F
第一課 速速學會統計學基礎30Please respect copyright.PENANAi7qfJPzdzw
數據處理的3大必備條件30Please respect copyright.PENANApQC9VSP8WN
為什麼增加個數很好用?30Please respect copyright.PENANALmxFwb8qYR
「排列組合」是指什麼?30Please respect copyright.PENANAGVkwo9hMZ9
看離散程度的「標準差」30Please respect copyright.PENANAOEt7jYrr49
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第二課 記住「數列相加」的方法30Please respect copyright.PENANAdZJ0GWZn1m
天才高斯少年發現的「倒序相加」30Please respect copyright.PENANA5llEkQr5Vj
超好用!任何等差數列都能用30Please respect copyright.PENANAjqZpSGaUvA
嚴禁直接死背公式!30Please respect copyright.PENANAxvWDON08oj
導出等差數列和的公式30Please respect copyright.PENANAaegbKkLQqV
豐臣秀吉被擺了一道!數學變黃金的故事30Please respect copyright.PENANA6nJlYLhgQu
等比數列是「相乘後錯位相減」30Please respect copyright.PENANALOIKm6ecF2
導出等比數列和的公式30Please respect copyright.PENANAuZUfcgFbbP
先知道處理數列和的符號!30Please respect copyright.PENANAilqu29l1ju
Column把數學記號當作是念魔咒30Please respect copyright.PENANAH7bhNNi5F9
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第三課 記住「排列組合法」30Please respect copyright.PENANAXiio06sYSF
從賽馬了解「排列」與「組合」30Please respect copyright.PENANA33vSm1jNZY
Step①了解階乘的計算方法30Please respect copyright.PENANAel0n4W05vp
Step②了解排列的計算方法30Please respect copyright.PENANAh5vP2DFKn8
Step③了解組合的計算方法30Please respect copyright.PENANAgoxIE5nCnA
了解「排列」與「組合」的式子30Please respect copyright.PENANAUM8jI7D7rZ
「排列」和「組合」的符號是「P」和「C」30Please respect copyright.PENANAhTpmdw7a8e
運用「排列」和「組合」排班表30Please respect copyright.PENANA0w35vB365y
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第四課 搞懂「離散值」和「標準差」30Please respect copyright.PENANAmGl7lBSiWW
資訊分析的基礎是找到「數據的規則」30Please respect copyright.PENANA0FoVn6zwzH
兩個步驟找出離散程度30Please respect copyright.PENANAMvRM3NPbiw
平均、分散、標準差的深~度關係30Please respect copyright.PENANANMeSzNXxXF
平均、離散、標準差的記號30Please respect copyright.PENANAYAX8IAHmdZ
試著用Excel計算標準差30Please respect copyright.PENANAH8NrYNdjux
也把「偏差值」的計算公式記起來30Please respect copyright.PENANAXwwxTEnQoT
附註內容①深奧的平均世界30Please respect copyright.PENANA3XSqjLdB8B
附註內容②平均值、中位數、眾數30Please respect copyright.PENANA8ECTaBjepM
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第三天 超爽快!掌握高中文組數學的「分析」!30Please respect copyright.PENANAnMomaQz3UB
第一課 豁然開朗!函數的世界30Please respect copyright.PENANAoRZ2F4iEuL
函數與方程式的差別?30Please respect copyright.PENANAfFIjtYH58y
高中數學的4種函數30Please respect copyright.PENANAWpTzJbavhr
Column少年西成的理科腦情書30Please respect copyright.PENANAAGhtlrZeG6
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第二課 來複習二次函數!30Please respect copyright.PENANArYYO5c3NnJ
速速複習!二次方程式30Please respect copyright.PENANAtQtSn5uYMw
畫出二次函數的圖形!30Please respect copyright.PENANA5m3YVkDJ5Z
Column 物理學家是名偵探30Please respect copyright.PENANAVWfWUXc0lc
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第三課 指數函數超好用!30Please respect copyright.PENANAl3hkmOQlkh
記住指數函數的相關用語30Please respect copyright.PENANAnWNlXTkMBy
基本規則①乘冪相乘時,指數相加30Please respect copyright.PENANA6t3I2bUNMU
基本規則②乘冪再乘冪時,指數相乘30Please respect copyright.PENANAjVirbja1pN
基本規則③乘冪相除時,指數相減30Please respect copyright.PENANAi9F0M19KQz
指數是負數時會怎樣?30Please respect copyright.PENANAYloqDr3eR7
指數是「0」的時候會怎樣?30Please respect copyright.PENANA9byU07m7XW
根號可以轉換成指數運算30Please respect copyright.PENANAqgasW567pE
統整指數運算的處理方式30Please respect copyright.PENANAI1bnMLhhdi
將指數函數做成圖形看看!30Please respect copyright.PENANAeb2nklTg1Q
順便來談談「對數函數」的內容30Please respect copyright.PENANANiQYDYOcX2
天文數字也可以處理的對數函數30Please respect copyright.PENANA4WPiDjrOAy
指數函數與音樂的深~度關係30Please respect copyright.PENANAPtbrHSQOnz
用iPhone計算指數函數的方法30Please respect copyright.PENANAXQjrO1auNG
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第四天 秒懂高中數學的「幾何」精髓!30Please respect copyright.PENANAetc7Q8QD9S
第一課 不再霧煞煞的「三角比」30Please respect copyright.PENANAih2RSAjh3t
以餘弦定理搞懂三角形30Please respect copyright.PENANAyzF7nuwF4A
畫三角形的「西成流」作法30Please respect copyright.PENANAivaQylyWXY
sin、cos、tan是指「邊長比」30Please respect copyright.PENANAECYCRd6Abq
忘掉tan的存在吧!30Please respect copyright.PENANAOVFDzeYtqp
直角三角形的定義中必要的θ30Please respect copyright.PENANAHmH9SLAg73
三角比經常出現的陷阱題30Please respect copyright.PENANAKnOmoHoB5C
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第二課 俐落導出餘弦定理公式30Please respect copyright.PENANAAKI98lSjpP
用三角比可以做的事30Please respect copyright.PENANAC74KTELJ1w
導出餘弦定理①事前準備30Please respect copyright.PENANAwJxvSIeAdA
導出餘弦定理②成立公式、解開30Please respect copyright.PENANA4Ob2672pML
導出餘弦定理③證明sin2θ+ cos2θ= 130Please respect copyright.PENANAbEph9dN8oS
導出餘弦定理④完成30Please respect copyright.PENANAnVQP0vhXQ6
餘弦定理與畢氏定理的關係30Please respect copyright.PENANAk3eVF9GgTl
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第三課 學習最後的分析工具「三角函數」!30Please respect copyright.PENANAT3yD7IQbQU
三角函數只是將θ與y的關係圖像化30Please respect copyright.PENANAplkopJp992
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第五天 特別課程①:幾何的最終武器「向量」!30Please respect copyright.PENANAy13QAv7NaA
第一課 偉大的「向量」30Please respect copyright.PENANADq8ZlDD6Jr
用代數解幾何問題!?30Please respect copyright.PENANAjNUjIa5Sj4
「短短數行」就能證明餘弦定理30Please respect copyright.PENANAsYWYfqCxSu
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第二課 了解「向量」的超嶄新概念30Please respect copyright.PENANA5Vr6ua9Tq2
向量是集結兩種資訊的「特殊容器」30Please respect copyright.PENANAgAtFnbGYXb
眾所熟知的「純量」30Please respect copyright.PENANA3spDPkMuKT
數據時代的主角「張量」30Please respect copyright.PENANAAxuZ5PZGMK
為什麼我們需要向量?30Please respect copyright.PENANAxPgZi6NV9l
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第三課 「向量」是用箭頭當作記號唷30Please respect copyright.PENANAMfSmfljSuP
向量的書寫規則30Please respect copyright.PENANAaoRIysxbVt
張量的畫法30Please respect copyright.PENANAUol9hMXk1r
試著把向量畫成圖30Please respect copyright.PENANA4BdDNpRuGa
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第四課 「向量」的計算超簡單!30Please respect copyright.PENANA1pqjbgcHTV
來算算向量的加法吧30Please respect copyright.PENANAy5Sdz9Kmzt
也來算算向量的減法30Please respect copyright.PENANAGvXq3bz09x
試著分解向量吧30Please respect copyright.PENANA5qg1nWjzTh
試著挑戰向量的乘法30Please respect copyright.PENANAb8Iz3F84Gr
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第五課 靠「向量」秒殺餘弦定理!30Please respect copyright.PENANA5rJbSafjBW
用向量瞬間導出餘弦定理!30Please respect copyright.PENANALZ6tNqNpr9
不論幾次元都能處理的向量30Please respect copyright.PENANAme1TxOrbXI
Column少年來了!(前篇)30Please respect copyright.PENANA4S8TKsgkAN
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第6天 特別課程②:用「微積分」預測未來!30Please respect copyright.PENANA80vU2YHUlb
第一課 人類的寶物!了解微分積分30Please respect copyright.PENANAvzGptk8XsI
微分積分與函數的關係30Please respect copyright.PENANAWx3ARSW3YQ
今天的主題是「三角形面積」30Please respect copyright.PENANAD5XtmGrwXI
牛頓VS萊布尼茲的仁義之戰30Please respect copyright.PENANAje3SRUfoYK
怎麼區分最合適?30Please respect copyright.PENANA5zTOUvSbWM
用微積分計算三角形的面積!30Please respect copyright.PENANAa0Zr05QAZk
來認識微分積分的符號30Please respect copyright.PENANAc3XWlbdfn5
Column少年來了!(後篇)30Please respect copyright.PENANAskuZiOvzsL
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第二課 用Excel預測未來!30Please respect copyright.PENANAbVGTLG3p76
現代人,用Excel就能預測未來30Please respect copyright.PENANAU68GGiWMBL
掌握Excel的使用方法!30Please respect copyright.PENANAZ4OIvk8ocQ
「數學家」、「AI」、「統計學家」的差別30Please respect copyright.PENANAbe6kOhzbQW
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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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