【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170Please respect copyright.PENANAHXCgrAXE27
登場人物介紹170Please respect copyright.PENANAvgys6zVJ7H
170Please respect copyright.PENANAqNZhOQg1lo
第一天 數學的樂趣在哪裡?170Please respect copyright.PENANAYWYrIRBqcy
第一課 其實並不可怕的高中數學170Please respect copyright.PENANAygT50eWb3Z
好想學真正實用的數學!170Please respect copyright.PENANAVpEK7nFU80
高中數學比國中數學還簡單!?170Please respect copyright.PENANAXomhzcRjmI
170Please respect copyright.PENANAla7RNEDk9t
第二課 超精簡的創新數學課!170Please respect copyright.PENANAT4YsertKbc
果斷刪去八成教科書內容!170Please respect copyright.PENANAVoZIC0Y4KS
世界首創!「西成流」數學分類法170Please respect copyright.PENANAMWr4vVIANO
高中數學中最輕鬆的是「代數」170Please respect copyright.PENANAHGIZ4hWldi
高中數學的顛峰是「微分積分」170Please respect copyright.PENANAAoZK3PEJtH
超好用的工具「餘弦定理」170Please respect copyright.PENANA93QyzaTSOO
真正的幾何大魔王是「向量」170Please respect copyright.PENANAO44K1WhUFv
Column文組無法理解數學的理由170Please respect copyright.PENANA8gVARuQanV
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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!!170Please respect copyright.PENANAXfq6cRe7d6
第一課 速速學會統計學基礎170Please respect copyright.PENANAhxeynn5coA
數據處理的3大必備條件170Please respect copyright.PENANAVXefm4ZmC3
為什麼增加個數很好用?170Please respect copyright.PENANA22ZbK8OUok
「排列組合」是指什麼?170Please respect copyright.PENANAt6nP43Acwj
看離散程度的「標準差」170Please respect copyright.PENANAQuNhjNeBuR
170Please respect copyright.PENANAsfnOMWSak3
第二課 記住「數列相加」的方法170Please respect copyright.PENANAoT3MEg0tw3
天才高斯少年發現的「倒序相加」170Please respect copyright.PENANA05CqMJS2uv
超好用!任何等差數列都能用170Please respect copyright.PENANA30PcPAfeCj
嚴禁直接死背公式!170Please respect copyright.PENANABJK2etwxgs
導出等差數列和的公式170Please respect copyright.PENANAaRmtVyk5Mc
豐臣秀吉被擺了一道!數學變黃金的故事170Please respect copyright.PENANABftbX40eb4
等比數列是「相乘後錯位相減」170Please respect copyright.PENANAl2nxwgMLSq
導出等比數列和的公式170Please respect copyright.PENANA3SAXkDb4ey
先知道處理數列和的符號!170Please respect copyright.PENANAhd8rCbH3Mf
Column把數學記號當作是念魔咒170Please respect copyright.PENANAUKogNskuSW
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第三課 記住「排列組合法」170Please respect copyright.PENANAAY14OHyQUk
從賽馬了解「排列」與「組合」170Please respect copyright.PENANAwZ6lGp4w5Y
Step①了解階乘的計算方法170Please respect copyright.PENANA6CxpIfRUB3
Step②了解排列的計算方法170Please respect copyright.PENANAhtcbGLdI2B
Step③了解組合的計算方法170Please respect copyright.PENANADAAGbCXBtE
了解「排列」與「組合」的式子170Please respect copyright.PENANAkfQES8Tr6P
「排列」和「組合」的符號是「P」和「C」170Please respect copyright.PENANAsedh8JlOMz
運用「排列」和「組合」排班表170Please respect copyright.PENANApTeMZAZAGP
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第四課 搞懂「離散值」和「標準差」170Please respect copyright.PENANAvsBkZxtVdf
資訊分析的基礎是找到「數據的規則」170Please respect copyright.PENANAYqQvgd8cKS
兩個步驟找出離散程度170Please respect copyright.PENANAnWbKdN7DrV
平均、分散、標準差的深~度關係170Please respect copyright.PENANAkygx0bclFK
平均、離散、標準差的記號170Please respect copyright.PENANAb5XTbTTjM5
試著用Excel計算標準差170Please respect copyright.PENANAd1JBpAp2IM
也把「偏差值」的計算公式記起來170Please respect copyright.PENANAlaBQySyAVV
附註內容①深奧的平均世界170Please respect copyright.PENANAbEke5bDmVb
附註內容②平均值、中位數、眾數170Please respect copyright.PENANAe5oxMWkLe5
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第三天 超爽快!掌握高中文組數學的「分析」!170Please respect copyright.PENANAHx1KqqoYxo
第一課 豁然開朗!函數的世界170Please respect copyright.PENANAGkftKBBop9
函數與方程式的差別?170Please respect copyright.PENANAYe4aNr0ts6
高中數學的4種函數170Please respect copyright.PENANAaR7Lqfcx2O
Column少年西成的理科腦情書170Please respect copyright.PENANALJolUE7iio
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第二課 來複習二次函數!170Please respect copyright.PENANArc9qW4QxtG
速速複習!二次方程式170Please respect copyright.PENANAdUoRssPZJG
畫出二次函數的圖形!170Please respect copyright.PENANAA0rLYqlAV0
Column 物理學家是名偵探170Please respect copyright.PENANAJ2GV8XYHs7
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第三課 指數函數超好用!170Please respect copyright.PENANAqZ3TornuPI
記住指數函數的相關用語170Please respect copyright.PENANA9z4Qk8Uvqb
基本規則①乘冪相乘時,指數相加170Please respect copyright.PENANAXUJBefGYzH
基本規則②乘冪再乘冪時,指數相乘170Please respect copyright.PENANABYRwGTLMnD
基本規則③乘冪相除時,指數相減170Please respect copyright.PENANA5tuU5ukk7G
指數是負數時會怎樣?170Please respect copyright.PENANA9fMnKy7ojv
指數是「0」的時候會怎樣?170Please respect copyright.PENANAKM5dDs0J2Q
根號可以轉換成指數運算170Please respect copyright.PENANAxpPhLOfO70
統整指數運算的處理方式170Please respect copyright.PENANA1UV8AyQcwx
將指數函數做成圖形看看!170Please respect copyright.PENANATSu5NlpXgJ
順便來談談「對數函數」的內容170Please respect copyright.PENANAVxlJlC70I2
天文數字也可以處理的對數函數170Please respect copyright.PENANASWvw1I5i3p
指數函數與音樂的深~度關係170Please respect copyright.PENANAX6noE7rihO
用iPhone計算指數函數的方法170Please respect copyright.PENANADUjImHcmZX
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第四天 秒懂高中數學的「幾何」精髓!170Please respect copyright.PENANAEp5fZEVmEu
第一課 不再霧煞煞的「三角比」170Please respect copyright.PENANAIUbg9XpjzK
以餘弦定理搞懂三角形170Please respect copyright.PENANAn8d7cZ7bbi
畫三角形的「西成流」作法170Please respect copyright.PENANAS46A1leDPl
sin、cos、tan是指「邊長比」170Please respect copyright.PENANAkbyOVAG3UC
忘掉tan的存在吧!170Please respect copyright.PENANAGoLa3XBLbU
直角三角形的定義中必要的θ170Please respect copyright.PENANAT8U10dO0vs
三角比經常出現的陷阱題170Please respect copyright.PENANABmIJ2rSoU5
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第二課 俐落導出餘弦定理公式170Please respect copyright.PENANAXIpTJobZo9
用三角比可以做的事170Please respect copyright.PENANAFdrCRQOqN2
導出餘弦定理①事前準備170Please respect copyright.PENANA5f8KPkEUaW
導出餘弦定理②成立公式、解開170Please respect copyright.PENANAGgdOil47Yl
導出餘弦定理③證明sin2θ+ cos2θ= 1170Please respect copyright.PENANAMQrMU3UnAb
導出餘弦定理④完成170Please respect copyright.PENANAtn9CLBRGtq
餘弦定理與畢氏定理的關係170Please respect copyright.PENANA0GWjarTQpS
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第三課 學習最後的分析工具「三角函數」!170Please respect copyright.PENANAvaxny6G5vd
三角函數只是將θ與y的關係圖像化170Please respect copyright.PENANAFw5C6LTodN
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第五天 特別課程①:幾何的最終武器「向量」!170Please respect copyright.PENANA8pgUd84m8W
第一課 偉大的「向量」170Please respect copyright.PENANAyyWbUE1SBE
用代數解幾何問題!?170Please respect copyright.PENANAgcuCvZplqq
「短短數行」就能證明餘弦定理170Please respect copyright.PENANAMakN5trYHK
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第二課 了解「向量」的超嶄新概念170Please respect copyright.PENANALpqvwbqduO
向量是集結兩種資訊的「特殊容器」170Please respect copyright.PENANAnVr7aBU2Tj
眾所熟知的「純量」170Please respect copyright.PENANAkT88RyCz2M
數據時代的主角「張量」170Please respect copyright.PENANAkpy6eEfE97
為什麼我們需要向量?170Please respect copyright.PENANAaEe5k9wi52
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第三課 「向量」是用箭頭當作記號唷170Please respect copyright.PENANA65LimA9tSr
向量的書寫規則170Please respect copyright.PENANAb1Xrh1PWO9
張量的畫法170Please respect copyright.PENANAaWjdSefGn3
試著把向量畫成圖170Please respect copyright.PENANAxM9W5qW34M
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第四課 「向量」的計算超簡單!170Please respect copyright.PENANAHgwQ1Z6YiY
來算算向量的加法吧170Please respect copyright.PENANACZnv2riSJt
也來算算向量的減法170Please respect copyright.PENANATHUECbyrzJ
試著分解向量吧170Please respect copyright.PENANAv3WzrABxZx
試著挑戰向量的乘法170Please respect copyright.PENANAmBvsU0mKfU
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第五課 靠「向量」秒殺餘弦定理!170Please respect copyright.PENANAqHc4quudB3
用向量瞬間導出餘弦定理!170Please respect copyright.PENANAYEgTUuUDGH
不論幾次元都能處理的向量170Please respect copyright.PENANA4Ix3QW5Eod
Column少年來了!(前篇)170Please respect copyright.PENANACmni3PtCf0
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第6天 特別課程②:用「微積分」預測未來!170Please respect copyright.PENANAaVDTEeiT4n
第一課 人類的寶物!了解微分積分170Please respect copyright.PENANA0s6rBJG93d
微分積分與函數的關係170Please respect copyright.PENANAORFOiAHThY
今天的主題是「三角形面積」170Please respect copyright.PENANAx5jKUMa6Lm
牛頓VS萊布尼茲的仁義之戰170Please respect copyright.PENANArRLLuGyy29
怎麼區分最合適?170Please respect copyright.PENANAj87QCiKsLN
用微積分計算三角形的面積!170Please respect copyright.PENANAPeAXhx5fKs
來認識微分積分的符號170Please respect copyright.PENANAKBsduyYvp3
Column少年來了!(後篇)170Please respect copyright.PENANAwUcBLCSB2X
170Please respect copyright.PENANA7BpKg4AL9z
第二課 用Excel預測未來!170Please respect copyright.PENANAjq8b1VsHPF
現代人,用Excel就能預測未來170Please respect copyright.PENANAP9us13Mxjv
掌握Excel的使用方法!170Please respect copyright.PENANASbXtQ4kWGG
「數學家」、「AI」、「統計學家」的差別170Please respect copyright.PENANAl5HPKwW8bc
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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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