【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138Please respect copyright.PENANAC4d371c2Is
登場人物介紹138Please respect copyright.PENANAGNS756elJd
138Please respect copyright.PENANAzfGrUaIaVB
第一天 數學的樂趣在哪裡?138Please respect copyright.PENANA0Ortw5dOdy
第一課 其實並不可怕的高中數學138Please respect copyright.PENANAEQB4gVfV5S
好想學真正實用的數學!138Please respect copyright.PENANAVIQ3BD2oB4
高中數學比國中數學還簡單!?138Please respect copyright.PENANA8nMGth4hVE
138Please respect copyright.PENANAqVLC96UhU2
第二課 超精簡的創新數學課!138Please respect copyright.PENANAUtEarDdMSW
果斷刪去八成教科書內容!138Please respect copyright.PENANAFl9u69m521
世界首創!「西成流」數學分類法138Please respect copyright.PENANAoMTyZ4NbDH
高中數學中最輕鬆的是「代數」138Please respect copyright.PENANAZoWRmsd6qX
高中數學的顛峰是「微分積分」138Please respect copyright.PENANArIYcV9FuKA
超好用的工具「餘弦定理」138Please respect copyright.PENANAY78cllBzGQ
真正的幾何大魔王是「向量」138Please respect copyright.PENANA59tg1uqfwh
Column文組無法理解數學的理由138Please respect copyright.PENANADdaKvaBpQU
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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!!138Please respect copyright.PENANAyhyc96wAk2
第一課 速速學會統計學基礎138Please respect copyright.PENANA82vmc0ualc
數據處理的3大必備條件138Please respect copyright.PENANAM4xonNW65y
為什麼增加個數很好用?138Please respect copyright.PENANAS5aKCmhCtk
「排列組合」是指什麼?138Please respect copyright.PENANAPwOFlunZn5
看離散程度的「標準差」138Please respect copyright.PENANADOEhdttC1Q
138Please respect copyright.PENANAcQ2FmmijZC
第二課 記住「數列相加」的方法138Please respect copyright.PENANAw9c61DG2MT
天才高斯少年發現的「倒序相加」138Please respect copyright.PENANAkI0tF9F6Lh
超好用!任何等差數列都能用138Please respect copyright.PENANA5wT4BLLmOP
嚴禁直接死背公式!138Please respect copyright.PENANAiW3YafMlKq
導出等差數列和的公式138Please respect copyright.PENANANHcNxV0qsq
豐臣秀吉被擺了一道!數學變黃金的故事138Please respect copyright.PENANA2lTEv5u8Nm
等比數列是「相乘後錯位相減」138Please respect copyright.PENANAmWWUjoJYwf
導出等比數列和的公式138Please respect copyright.PENANAIPy4YdpVqw
先知道處理數列和的符號!138Please respect copyright.PENANAjiTZtQ6Ihj
Column把數學記號當作是念魔咒138Please respect copyright.PENANAi951n2iGxU
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第三課 記住「排列組合法」138Please respect copyright.PENANAdzlTy0XNk7
從賽馬了解「排列」與「組合」138Please respect copyright.PENANAzXHeyusN5I
Step①了解階乘的計算方法138Please respect copyright.PENANATnGVXMlTZl
Step②了解排列的計算方法138Please respect copyright.PENANAjhvlZ3MlZt
Step③了解組合的計算方法138Please respect copyright.PENANAD2iPH0MqLk
了解「排列」與「組合」的式子138Please respect copyright.PENANAyGSCSEBhG4
「排列」和「組合」的符號是「P」和「C」138Please respect copyright.PENANAgdPxnries5
運用「排列」和「組合」排班表138Please respect copyright.PENANAQypexNtAbh
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第四課 搞懂「離散值」和「標準差」138Please respect copyright.PENANAufSoYXvClr
資訊分析的基礎是找到「數據的規則」138Please respect copyright.PENANAyaaJHhbL8m
兩個步驟找出離散程度138Please respect copyright.PENANA9OWn4EQxg0
平均、分散、標準差的深~度關係138Please respect copyright.PENANAbpsf67rFlo
平均、離散、標準差的記號138Please respect copyright.PENANAroaztYeFYJ
試著用Excel計算標準差138Please respect copyright.PENANAll53SyDA3Y
也把「偏差值」的計算公式記起來138Please respect copyright.PENANA1pKOGDFRr2
附註內容①深奧的平均世界138Please respect copyright.PENANAoG65tQROnK
附註內容②平均值、中位數、眾數138Please respect copyright.PENANAXEpHiPYiGB
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第三天 超爽快!掌握高中文組數學的「分析」!138Please respect copyright.PENANA9mKBHq21ta
第一課 豁然開朗!函數的世界138Please respect copyright.PENANAQAaNHGzmBP
函數與方程式的差別?138Please respect copyright.PENANA3jqAxzpdsS
高中數學的4種函數138Please respect copyright.PENANAmmcwbNjAiR
Column少年西成的理科腦情書138Please respect copyright.PENANA6J6nqyK9KA
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第二課 來複習二次函數!138Please respect copyright.PENANAmB2Qp2Z3Av
速速複習!二次方程式138Please respect copyright.PENANASuO3550D1L
畫出二次函數的圖形!138Please respect copyright.PENANA7FdgqN05at
Column 物理學家是名偵探138Please respect copyright.PENANAPrDzN8ReGX
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第三課 指數函數超好用!138Please respect copyright.PENANAH63guPJNFY
記住指數函數的相關用語138Please respect copyright.PENANA0rIhOTctp2
基本規則①乘冪相乘時,指數相加138Please respect copyright.PENANAwbvAhJw9xc
基本規則②乘冪再乘冪時,指數相乘138Please respect copyright.PENANAPadmbxQ0cR
基本規則③乘冪相除時,指數相減138Please respect copyright.PENANAXSWvpyE3HR
指數是負數時會怎樣?138Please respect copyright.PENANApfkg1pFlng
指數是「0」的時候會怎樣?138Please respect copyright.PENANAmTj0E4nWcy
根號可以轉換成指數運算138Please respect copyright.PENANAi2xUbK9s6L
統整指數運算的處理方式138Please respect copyright.PENANApLJEoLEUtA
將指數函數做成圖形看看!138Please respect copyright.PENANAKksKDGtfR1
順便來談談「對數函數」的內容138Please respect copyright.PENANAdWWvGXHidd
天文數字也可以處理的對數函數138Please respect copyright.PENANAKgk80S7D8F
指數函數與音樂的深~度關係138Please respect copyright.PENANA08NYwCRTAm
用iPhone計算指數函數的方法138Please respect copyright.PENANA1uPDSyTQKC
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第四天 秒懂高中數學的「幾何」精髓!138Please respect copyright.PENANA4yWGw7PEX2
第一課 不再霧煞煞的「三角比」138Please respect copyright.PENANABSV1bvpa0Z
以餘弦定理搞懂三角形138Please respect copyright.PENANAIxpFlxTCcA
畫三角形的「西成流」作法138Please respect copyright.PENANASU09NerzrL
sin、cos、tan是指「邊長比」138Please respect copyright.PENANAMzavKuwHGR
忘掉tan的存在吧!138Please respect copyright.PENANAwZNOWE6fUu
直角三角形的定義中必要的θ138Please respect copyright.PENANASr9nePkop1
三角比經常出現的陷阱題138Please respect copyright.PENANAw64Q0bXZeU
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第二課 俐落導出餘弦定理公式138Please respect copyright.PENANATcyOJvpYq6
用三角比可以做的事138Please respect copyright.PENANAMwrGCRZva1
導出餘弦定理①事前準備138Please respect copyright.PENANAEHCKdcDq3d
導出餘弦定理②成立公式、解開138Please respect copyright.PENANARhDhn1PfBf
導出餘弦定理③證明sin2θ+ cos2θ= 1138Please respect copyright.PENANALEdFrlDvll
導出餘弦定理④完成138Please respect copyright.PENANA232PafhDXd
餘弦定理與畢氏定理的關係138Please respect copyright.PENANAEIqgJADLkz
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第三課 學習最後的分析工具「三角函數」!138Please respect copyright.PENANAngYwTYsfNA
三角函數只是將θ與y的關係圖像化138Please respect copyright.PENANAaEGd14zTCX
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第五天 特別課程①:幾何的最終武器「向量」!138Please respect copyright.PENANA2RJJYN0Nui
第一課 偉大的「向量」138Please respect copyright.PENANAf3FRQcgixd
用代數解幾何問題!?138Please respect copyright.PENANAjX9n2dPIxt
「短短數行」就能證明餘弦定理138Please respect copyright.PENANAo72J9KuP11
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第二課 了解「向量」的超嶄新概念138Please respect copyright.PENANAWZcvzxaBRn
向量是集結兩種資訊的「特殊容器」138Please respect copyright.PENANAkK8u0YNgG9
眾所熟知的「純量」138Please respect copyright.PENANAtVZqYHeWnR
數據時代的主角「張量」138Please respect copyright.PENANAgmW7wTFb6I
為什麼我們需要向量?138Please respect copyright.PENANAfLffcq1yLp
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第三課 「向量」是用箭頭當作記號唷138Please respect copyright.PENANAfPsK8SYrqm
向量的書寫規則138Please respect copyright.PENANAFtad56EDIF
張量的畫法138Please respect copyright.PENANA1OH4DjnL2s
試著把向量畫成圖138Please respect copyright.PENANAgYPGQfxNEu
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第四課 「向量」的計算超簡單!138Please respect copyright.PENANA4uvxrq7iAG
來算算向量的加法吧138Please respect copyright.PENANAkxMO73w6uc
也來算算向量的減法138Please respect copyright.PENANA0KlKNF7v0Y
試著分解向量吧138Please respect copyright.PENANAbipTxFf3ha
試著挑戰向量的乘法138Please respect copyright.PENANAK8mFDMA0Gj
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第五課 靠「向量」秒殺餘弦定理!138Please respect copyright.PENANA51yjavb5Fq
用向量瞬間導出餘弦定理!138Please respect copyright.PENANAmJX6dqNEjo
不論幾次元都能處理的向量138Please respect copyright.PENANAxZqcTdeCxt
Column少年來了!(前篇)138Please respect copyright.PENANAZiRIdIBbSY
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第6天 特別課程②:用「微積分」預測未來!138Please respect copyright.PENANAplTdvtYtGH
第一課 人類的寶物!了解微分積分138Please respect copyright.PENANAOr6FqBosek
微分積分與函數的關係138Please respect copyright.PENANAktN09TB03p
今天的主題是「三角形面積」138Please respect copyright.PENANA05l1gXguI0
牛頓VS萊布尼茲的仁義之戰138Please respect copyright.PENANAVW4CX0IbX2
怎麼區分最合適?138Please respect copyright.PENANA7Zyx8Memyg
用微積分計算三角形的面積!138Please respect copyright.PENANADBYDjwE7sU
來認識微分積分的符號138Please respect copyright.PENANAPCCketCNqg
Column少年來了!(後篇)138Please respect copyright.PENANAAZSKcr0lHO
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第二課 用Excel預測未來!138Please respect copyright.PENANAPYNYkvauCl
現代人,用Excel就能預測未來138Please respect copyright.PENANARsUlpAz9pl
掌握Excel的使用方法!138Please respect copyright.PENANAwlgdaAmJ9R
「數學家」、「AI」、「統計學家」的差別138Please respect copyright.PENANANx7ChKLxs9
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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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