【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104Please respect copyright.PENANAkNYiEtPN6y
登場人物介紹104Please respect copyright.PENANAmmnbldOYHP
104Please respect copyright.PENANAPPLJ3A7dlr
第一天 數學的樂趣在哪裡?104Please respect copyright.PENANAq7lFAYFGC1
第一課 其實並不可怕的高中數學104Please respect copyright.PENANAFRiRi1zq4G
好想學真正實用的數學!104Please respect copyright.PENANA6eJc8Qz4gr
高中數學比國中數學還簡單!?104Please respect copyright.PENANA6ThvE1owun
104Please respect copyright.PENANA2eipmSitE7
第二課 超精簡的創新數學課!104Please respect copyright.PENANAVpfoUge6mu
果斷刪去八成教科書內容!104Please respect copyright.PENANAUWHtKuMR6u
世界首創!「西成流」數學分類法104Please respect copyright.PENANA5d7a1dn5l4
高中數學中最輕鬆的是「代數」104Please respect copyright.PENANAxg3uGTsLbA
高中數學的顛峰是「微分積分」104Please respect copyright.PENANAo5SEIHi4Jf
超好用的工具「餘弦定理」104Please respect copyright.PENANAilXyXYOPDZ
真正的幾何大魔王是「向量」104Please respect copyright.PENANAKY0GDQpX7D
Column文組無法理解數學的理由104Please respect copyright.PENANAbO930CPhpD
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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!!104Please respect copyright.PENANAeWHRSqWWdU
第一課 速速學會統計學基礎104Please respect copyright.PENANAQeYN5BYjbr
數據處理的3大必備條件104Please respect copyright.PENANA8iPZbXxvGX
為什麼增加個數很好用?104Please respect copyright.PENANAwB0YuurOhz
「排列組合」是指什麼?104Please respect copyright.PENANALIcorgs5HH
看離散程度的「標準差」104Please respect copyright.PENANA7P0POFUQ6X
104Please respect copyright.PENANAADcw9XpQbn
第二課 記住「數列相加」的方法104Please respect copyright.PENANA7Ej5X2pjEC
天才高斯少年發現的「倒序相加」104Please respect copyright.PENANAup2jQ5ApkO
超好用!任何等差數列都能用104Please respect copyright.PENANAqKxTRLvU0g
嚴禁直接死背公式!104Please respect copyright.PENANAxxSFo4LLxD
導出等差數列和的公式104Please respect copyright.PENANAxwY9ApNLbu
豐臣秀吉被擺了一道!數學變黃金的故事104Please respect copyright.PENANAu2qrQtj6eI
等比數列是「相乘後錯位相減」104Please respect copyright.PENANAxZ0EeQqUut
導出等比數列和的公式104Please respect copyright.PENANAWY0RgIr6HX
先知道處理數列和的符號!104Please respect copyright.PENANAXrFMWRLUO3
Column把數學記號當作是念魔咒104Please respect copyright.PENANAqOne1bDCs1
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第三課 記住「排列組合法」104Please respect copyright.PENANAcVwP7RXc2W
從賽馬了解「排列」與「組合」104Please respect copyright.PENANAbJR0GRZ4GS
Step①了解階乘的計算方法104Please respect copyright.PENANASzosIGg68y
Step②了解排列的計算方法104Please respect copyright.PENANAEwikLPzZW3
Step③了解組合的計算方法104Please respect copyright.PENANAkQc2n9hR3R
了解「排列」與「組合」的式子104Please respect copyright.PENANA8d8Gd0isZ1
「排列」和「組合」的符號是「P」和「C」104Please respect copyright.PENANASyURNlkUMr
運用「排列」和「組合」排班表104Please respect copyright.PENANAn6xNndA0sg
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第四課 搞懂「離散值」和「標準差」104Please respect copyright.PENANAVR66KTlFuC
資訊分析的基礎是找到「數據的規則」104Please respect copyright.PENANAhs6WJRIlfN
兩個步驟找出離散程度104Please respect copyright.PENANAdfPysm0q9R
平均、分散、標準差的深~度關係104Please respect copyright.PENANAAjmwZOmWsw
平均、離散、標準差的記號104Please respect copyright.PENANAgRj4a37JaX
試著用Excel計算標準差104Please respect copyright.PENANAM95KV599hZ
也把「偏差值」的計算公式記起來104Please respect copyright.PENANAlt2JYwN6xY
附註內容①深奧的平均世界104Please respect copyright.PENANAq9QtXHo7su
附註內容②平均值、中位數、眾數104Please respect copyright.PENANAGNdWZD5W3F
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第三天 超爽快!掌握高中文組數學的「分析」!104Please respect copyright.PENANAVovJsHaQq1
第一課 豁然開朗!函數的世界104Please respect copyright.PENANAraNaJwnoim
函數與方程式的差別?104Please respect copyright.PENANAlAp2XSMQTQ
高中數學的4種函數104Please respect copyright.PENANAet4VRVmjV0
Column少年西成的理科腦情書104Please respect copyright.PENANAImbA480r7U
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第二課 來複習二次函數!104Please respect copyright.PENANAYIgQEjEGpI
速速複習!二次方程式104Please respect copyright.PENANAL6Ti6P1C76
畫出二次函數的圖形!104Please respect copyright.PENANA5my02Ywhbz
Column 物理學家是名偵探104Please respect copyright.PENANA1G6oWfrIWw
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第三課 指數函數超好用!104Please respect copyright.PENANAlsqIXx8FTY
記住指數函數的相關用語104Please respect copyright.PENANAi9gN12hbZk
基本規則①乘冪相乘時,指數相加104Please respect copyright.PENANAelHBwYVBJv
基本規則②乘冪再乘冪時,指數相乘104Please respect copyright.PENANAagpUVDeE4L
基本規則③乘冪相除時,指數相減104Please respect copyright.PENANAUxeqGr6WWn
指數是負數時會怎樣?104Please respect copyright.PENANA9IpaOMxsOY
指數是「0」的時候會怎樣?104Please respect copyright.PENANAyDk13ArVJj
根號可以轉換成指數運算104Please respect copyright.PENANAzZWH4t6W3v
統整指數運算的處理方式104Please respect copyright.PENANAHy0WMbayus
將指數函數做成圖形看看!104Please respect copyright.PENANAMNteWMoNmw
順便來談談「對數函數」的內容104Please respect copyright.PENANAE2WZPPA9pt
天文數字也可以處理的對數函數104Please respect copyright.PENANANdxeY59bjO
指數函數與音樂的深~度關係104Please respect copyright.PENANATbdrazuY3y
用iPhone計算指數函數的方法104Please respect copyright.PENANAOco3q4wxVH
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第四天 秒懂高中數學的「幾何」精髓!104Please respect copyright.PENANA2K4uIhlOlH
第一課 不再霧煞煞的「三角比」104Please respect copyright.PENANAiqwm6yzxKM
以餘弦定理搞懂三角形104Please respect copyright.PENANAbJaPsslxpU
畫三角形的「西成流」作法104Please respect copyright.PENANAezm9TSONTs
sin、cos、tan是指「邊長比」104Please respect copyright.PENANAdoP4KhDh7E
忘掉tan的存在吧!104Please respect copyright.PENANAlqLSC4xGLI
直角三角形的定義中必要的θ104Please respect copyright.PENANA1lNVGDji61
三角比經常出現的陷阱題104Please respect copyright.PENANAyhGPQJS1iy
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第二課 俐落導出餘弦定理公式104Please respect copyright.PENANATfbQXOYbJy
用三角比可以做的事104Please respect copyright.PENANAwX1fvQdD6k
導出餘弦定理①事前準備104Please respect copyright.PENANAqj17J4KmRW
導出餘弦定理②成立公式、解開104Please respect copyright.PENANAqGmKE3sGMJ
導出餘弦定理③證明sin2θ+ cos2θ= 1104Please respect copyright.PENANA647HGIuHPV
導出餘弦定理④完成104Please respect copyright.PENANAeWS8D0tjb1
餘弦定理與畢氏定理的關係104Please respect copyright.PENANAjAJvpL8eIr
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第三課 學習最後的分析工具「三角函數」!104Please respect copyright.PENANAEp4cHCDByy
三角函數只是將θ與y的關係圖像化104Please respect copyright.PENANA1TR53ZVV8z
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第五天 特別課程①:幾何的最終武器「向量」!104Please respect copyright.PENANAQw5IUROCqv
第一課 偉大的「向量」104Please respect copyright.PENANAxU7AYAy6X8
用代數解幾何問題!?104Please respect copyright.PENANABtb5dMMNiT
「短短數行」就能證明餘弦定理104Please respect copyright.PENANAZuoyAeyQ4O
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第二課 了解「向量」的超嶄新概念104Please respect copyright.PENANAA69h5HEZCo
向量是集結兩種資訊的「特殊容器」104Please respect copyright.PENANAzDZC4iOInb
眾所熟知的「純量」104Please respect copyright.PENANACZQlKJJWex
數據時代的主角「張量」104Please respect copyright.PENANAeXO7MoMSZi
為什麼我們需要向量?104Please respect copyright.PENANAnMHGLPIluh
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第三課 「向量」是用箭頭當作記號唷104Please respect copyright.PENANA2whgk6dOpB
向量的書寫規則104Please respect copyright.PENANASfSJu0Gqtc
張量的畫法104Please respect copyright.PENANAXlbJ0PhxK3
試著把向量畫成圖104Please respect copyright.PENANAWxcinXDYzV
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第四課 「向量」的計算超簡單!104Please respect copyright.PENANA5SyxVRHXMF
來算算向量的加法吧104Please respect copyright.PENANAfPzChnE33F
也來算算向量的減法104Please respect copyright.PENANA8sW2GlmT0R
試著分解向量吧104Please respect copyright.PENANArxQEkVNtS4
試著挑戰向量的乘法104Please respect copyright.PENANAuJ7BjYvyxm
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第五課 靠「向量」秒殺餘弦定理!104Please respect copyright.PENANAndN1TKocq8
用向量瞬間導出餘弦定理!104Please respect copyright.PENANA1qonFUXZ8K
不論幾次元都能處理的向量104Please respect copyright.PENANA4GclW0Rr4Y
Column少年來了!(前篇)104Please respect copyright.PENANAiN60FyeQZF
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第6天 特別課程②:用「微積分」預測未來!104Please respect copyright.PENANAxct1jF2nOv
第一課 人類的寶物!了解微分積分104Please respect copyright.PENANANtmDlPvhE8
微分積分與函數的關係104Please respect copyright.PENANAqu9uzReQ3t
今天的主題是「三角形面積」104Please respect copyright.PENANAvdlaOIEgku
牛頓VS萊布尼茲的仁義之戰104Please respect copyright.PENANA73UZ2RkzFN
怎麼區分最合適?104Please respect copyright.PENANACrUTxp73FF
用微積分計算三角形的面積!104Please respect copyright.PENANAtPoIqIsTqM
來認識微分積分的符號104Please respect copyright.PENANAUH5QTna21L
Column少年來了!(後篇)104Please respect copyright.PENANAd24VFXDygE
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第二課 用Excel預測未來!104Please respect copyright.PENANA78Lco1B1Ql
現代人,用Excel就能預測未來104Please respect copyright.PENANAfKapFEvhRY
掌握Excel的使用方法!104Please respect copyright.PENANAxD3OCyNNu7
「數學家」、「AI」、「統計學家」的差別104Please respect copyright.PENANABLLAuHPgjj
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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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