【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121Please respect copyright.PENANAkpqDcRmKqE
登場人物介紹121Please respect copyright.PENANAy5xHM5cTJW
121Please respect copyright.PENANATCIUqxsUoS
第一天 數學的樂趣在哪裡?121Please respect copyright.PENANAJ4mnA4HqwS
第一課 其實並不可怕的高中數學121Please respect copyright.PENANASt7II0FBJf
好想學真正實用的數學!121Please respect copyright.PENANAskSRgZ32Va
高中數學比國中數學還簡單!?121Please respect copyright.PENANA3ymAwYByjn
121Please respect copyright.PENANAb1Eaj9pvQr
第二課 超精簡的創新數學課!121Please respect copyright.PENANAyn7onK0CgA
果斷刪去八成教科書內容!121Please respect copyright.PENANArdPVXHZCVL
世界首創!「西成流」數學分類法121Please respect copyright.PENANAUnKBJBMyDD
高中數學中最輕鬆的是「代數」121Please respect copyright.PENANArFeCwfn0zB
高中數學的顛峰是「微分積分」121Please respect copyright.PENANAXtZX1a6GAO
超好用的工具「餘弦定理」121Please respect copyright.PENANAlGEbYg77Gm
真正的幾何大魔王是「向量」121Please respect copyright.PENANAfZmyl6jGpe
Column文組無法理解數學的理由121Please respect copyright.PENANAUS3PMGKmmt
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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!!121Please respect copyright.PENANA3XOAB6WUjz
第一課 速速學會統計學基礎121Please respect copyright.PENANAajnYSbChK7
數據處理的3大必備條件121Please respect copyright.PENANACAQ7xcgX5a
為什麼增加個數很好用?121Please respect copyright.PENANAZJLuwDFRxC
「排列組合」是指什麼?121Please respect copyright.PENANAljgIX1G5KB
看離散程度的「標準差」121Please respect copyright.PENANA1JcJ7uPgly
121Please respect copyright.PENANA8cWAGWke3J
第二課 記住「數列相加」的方法121Please respect copyright.PENANA324sLCz7Oc
天才高斯少年發現的「倒序相加」121Please respect copyright.PENANAfI7mVvDKi3
超好用!任何等差數列都能用121Please respect copyright.PENANAhQhgcFc0fS
嚴禁直接死背公式!121Please respect copyright.PENANAtMYhrawVri
導出等差數列和的公式121Please respect copyright.PENANAfTzXN0F3F2
豐臣秀吉被擺了一道!數學變黃金的故事121Please respect copyright.PENANAukuAXwj6J0
等比數列是「相乘後錯位相減」121Please respect copyright.PENANAORA0dCdhaw
導出等比數列和的公式121Please respect copyright.PENANAvJqPpsUMPT
先知道處理數列和的符號!121Please respect copyright.PENANArkN5KoXDmh
Column把數學記號當作是念魔咒121Please respect copyright.PENANAkvDZZfTQgN
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第三課 記住「排列組合法」121Please respect copyright.PENANAUTHEo9tmun
從賽馬了解「排列」與「組合」121Please respect copyright.PENANArKbQvKRVpM
Step①了解階乘的計算方法121Please respect copyright.PENANATyVxy3ueUX
Step②了解排列的計算方法121Please respect copyright.PENANAbC7mIKJWZI
Step③了解組合的計算方法121Please respect copyright.PENANAx3482jedr7
了解「排列」與「組合」的式子121Please respect copyright.PENANA8AMjrUjdbU
「排列」和「組合」的符號是「P」和「C」121Please respect copyright.PENANAVhxxKHtwXa
運用「排列」和「組合」排班表121Please respect copyright.PENANAVo7OLoAKwU
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第四課 搞懂「離散值」和「標準差」121Please respect copyright.PENANAS9Cm8sr1wN
資訊分析的基礎是找到「數據的規則」121Please respect copyright.PENANAHQH161cjAk
兩個步驟找出離散程度121Please respect copyright.PENANA6VWXNMo7Ll
平均、分散、標準差的深~度關係121Please respect copyright.PENANAR4wPbp1agy
平均、離散、標準差的記號121Please respect copyright.PENANAaqtjDKthFT
試著用Excel計算標準差121Please respect copyright.PENANAMCiczdl1Z7
也把「偏差值」的計算公式記起來121Please respect copyright.PENANAAv4IpPHTZC
附註內容①深奧的平均世界121Please respect copyright.PENANApqT7lh8Zl5
附註內容②平均值、中位數、眾數121Please respect copyright.PENANAt9NBp2oYxM
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第三天 超爽快!掌握高中文組數學的「分析」!121Please respect copyright.PENANAqDU4t3tbTq
第一課 豁然開朗!函數的世界121Please respect copyright.PENANArXUo93M8pd
函數與方程式的差別?121Please respect copyright.PENANAjswjz0XpYF
高中數學的4種函數121Please respect copyright.PENANAATRu4BsC2f
Column少年西成的理科腦情書121Please respect copyright.PENANAYHMfMqsK2U
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第二課 來複習二次函數!121Please respect copyright.PENANACaoz3sZI5E
速速複習!二次方程式121Please respect copyright.PENANALbuIsQ1Xyw
畫出二次函數的圖形!121Please respect copyright.PENANAwzjCbOlq80
Column 物理學家是名偵探121Please respect copyright.PENANA9Aih47rHCY
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第三課 指數函數超好用!121Please respect copyright.PENANAmy7JUt8rqW
記住指數函數的相關用語121Please respect copyright.PENANA5vUFt35qI2
基本規則①乘冪相乘時,指數相加121Please respect copyright.PENANAwhM0njEBfR
基本規則②乘冪再乘冪時,指數相乘121Please respect copyright.PENANAJ26rJQNeEu
基本規則③乘冪相除時,指數相減121Please respect copyright.PENANAwHeRk5cugG
指數是負數時會怎樣?121Please respect copyright.PENANA49Xnw4hISl
指數是「0」的時候會怎樣?121Please respect copyright.PENANAQZLDG6vaUW
根號可以轉換成指數運算121Please respect copyright.PENANASgOE8VUE26
統整指數運算的處理方式121Please respect copyright.PENANAGzpZQz8Dkt
將指數函數做成圖形看看!121Please respect copyright.PENANATILu4mHY8i
順便來談談「對數函數」的內容121Please respect copyright.PENANAVAAEwNMjkc
天文數字也可以處理的對數函數121Please respect copyright.PENANAq8yRqMSmFH
指數函數與音樂的深~度關係121Please respect copyright.PENANAKxsjPNC08w
用iPhone計算指數函數的方法121Please respect copyright.PENANAblDpMRPREg
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第四天 秒懂高中數學的「幾何」精髓!121Please respect copyright.PENANAXrPm1KZgxI
第一課 不再霧煞煞的「三角比」121Please respect copyright.PENANAEf4uLTP8TR
以餘弦定理搞懂三角形121Please respect copyright.PENANAwqerUW2Naj
畫三角形的「西成流」作法121Please respect copyright.PENANArLvv6R6WNH
sin、cos、tan是指「邊長比」121Please respect copyright.PENANA5W4oAh550i
忘掉tan的存在吧!121Please respect copyright.PENANASDbIlyuqXF
直角三角形的定義中必要的θ121Please respect copyright.PENANAw5E9GCcrAw
三角比經常出現的陷阱題121Please respect copyright.PENANAjDS1ROppCj
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第二課 俐落導出餘弦定理公式121Please respect copyright.PENANABNY1QDhFwS
用三角比可以做的事121Please respect copyright.PENANAVhegMAOiNY
導出餘弦定理①事前準備121Please respect copyright.PENANACEuP5GKdJB
導出餘弦定理②成立公式、解開121Please respect copyright.PENANAiOUa4IDOmq
導出餘弦定理③證明sin2θ+ cos2θ= 1121Please respect copyright.PENANAyvGeo8yRPv
導出餘弦定理④完成121Please respect copyright.PENANAWeVbSJYybv
餘弦定理與畢氏定理的關係121Please respect copyright.PENANAnPYsO3mHAB
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第三課 學習最後的分析工具「三角函數」!121Please respect copyright.PENANA1jUIIEASz5
三角函數只是將θ與y的關係圖像化121Please respect copyright.PENANASkQeyWxERM
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第五天 特別課程①:幾何的最終武器「向量」!121Please respect copyright.PENANArJ9HxU487p
第一課 偉大的「向量」121Please respect copyright.PENANAy2BYxSnpYM
用代數解幾何問題!?121Please respect copyright.PENANAyUeOihSfHk
「短短數行」就能證明餘弦定理121Please respect copyright.PENANAUG8Py9oHRV
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第二課 了解「向量」的超嶄新概念121Please respect copyright.PENANAbBw6g5GUVa
向量是集結兩種資訊的「特殊容器」121Please respect copyright.PENANAoYWD5aFH9t
眾所熟知的「純量」121Please respect copyright.PENANAzDEpae8rpy
數據時代的主角「張量」121Please respect copyright.PENANASACKBnLR4l
為什麼我們需要向量?121Please respect copyright.PENANAhHQCIobqCL
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第三課 「向量」是用箭頭當作記號唷121Please respect copyright.PENANAD7cPWsOVjG
向量的書寫規則121Please respect copyright.PENANACbPm6CXpsx
張量的畫法121Please respect copyright.PENANAdJFb2kCEvK
試著把向量畫成圖121Please respect copyright.PENANA5UWKvYCwvA
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第四課 「向量」的計算超簡單!121Please respect copyright.PENANA8enqhPdhf4
來算算向量的加法吧121Please respect copyright.PENANAAL7NkIhCnb
也來算算向量的減法121Please respect copyright.PENANAw3eZ9rNRrF
試著分解向量吧121Please respect copyright.PENANAxK3QZmEPOU
試著挑戰向量的乘法121Please respect copyright.PENANAb3tbxYnBsF
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第五課 靠「向量」秒殺餘弦定理!121Please respect copyright.PENANAuAP1wAC4V5
用向量瞬間導出餘弦定理!121Please respect copyright.PENANAYLkrXtYvtO
不論幾次元都能處理的向量121Please respect copyright.PENANAbc3P3Fr73S
Column少年來了!(前篇)121Please respect copyright.PENANAYHAjPpYlwQ
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第6天 特別課程②:用「微積分」預測未來!121Please respect copyright.PENANAZoyWCVOoK3
第一課 人類的寶物!了解微分積分121Please respect copyright.PENANAwI1ViUG5Uy
微分積分與函數的關係121Please respect copyright.PENANApd4CZYFW4L
今天的主題是「三角形面積」121Please respect copyright.PENANAsEcXzRbpdB
牛頓VS萊布尼茲的仁義之戰121Please respect copyright.PENANA6ikMMS1t1m
怎麼區分最合適?121Please respect copyright.PENANAP3iAQh7nkI
用微積分計算三角形的面積!121Please respect copyright.PENANAtsAaEa815c
來認識微分積分的符號121Please respect copyright.PENANAGlC9tSSIgS
Column少年來了!(後篇)121Please respect copyright.PENANASAVjOXTVG3
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第二課 用Excel預測未來!121Please respect copyright.PENANAzXOzTJtVlr
現代人,用Excel就能預測未來121Please respect copyright.PENANAm4AV96Lnyr
掌握Excel的使用方法!121Please respect copyright.PENANAfisHOUh415
「數學家」、「AI」、「統計學家」的差別121Please respect copyright.PENANAQQRV4dIf0f
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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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