康軒四下第一單元：整數四則混合計算 by 張勤偉 https://padlet.com/tom90142/evjaks8jmav83w30 知識架構 en-us 2022-03-21 00:59:44 UTC 2022-04-17 10:30:16 UTC hello@padlet.com 表徵 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230135 2022-03-21 00:59:44 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230135 關係 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230136 2022-03-21 00:59:44 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230136 通則／構成要素 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230137 2022-03-21 00:59:44 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230137 活動一：加減與乘的混合計算 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230138 2022-03-21 00:59:44 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230138 活動二：加減與除的混合計算 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230139 2022-03-21 00:59:44 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230139 活動三：四則運算 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230140 2022-03-21 00:59:44 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230140 比較「加減與乘」的列式方式、計算順序和結果 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230141 2022-03-21 00:59:44 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230141 起承轉合 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230142 提問放在起承轉合裡面]]> 2022-03-21 00:59:44 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230142 通則 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230143 好的通則：
1. 強而有力的動詞（例如：堆疊）
2. 主動語態
3. 現在式
4. 第三人稱
5. 需要包含兩個以上概念
6. 避免評價或價值觀

寫在小節名稱和知識節點中間]]> 2022-03-21 00:59:44 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230143 知識節點 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230145 - 小櫃子
- 一句話講完多個知識節點就是通則]]> 2022-03-21 00:59:44 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230145 放素材 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230146 2022-03-21 00:59:44 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230146 概念 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230147 2022-03-21 00:59:44 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230147 比較「加減與除」的列式方式、計算順序和結果 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230151 2022-03-21 00:59:44 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230151 以「習作」練習 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230155 2022-03-21 00:59:44 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230155 比較「加減與乘除」的列式方式、計算順序和結果 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230156 2022-03-21 00:59:44 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230156 以「不同題型」尋找四則混合計算的先後順序 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230157 2022-03-21 00:59:44 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230157 以「習作」練習 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230165 2022-03-21 00:59:44 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104230165 合 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104242335 1. 將三種運算規則(由左至右、乘除或加減)使用的先後順序統整成自己的流程圖

2. 把題目分類貼上去]]> 2022-03-21 01:08:21 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104242335 先備知識： tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104247948 1. 從左到右依序計算
2. 兩步驟的併式
3. 將問題用一個算式記下來
4. 讀題技巧-尋找題目的「問題」與「條件」]]> 2022-03-21 01:11:59 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104247948 概念：順序關係 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104251838 2022-03-21 01:14:16 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104251838 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104266033 2022-03-21 01:23:07 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104266033 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104270303 2022-03-21 01:25:48 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104270303 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104272991 2022-03-21 01:27:29 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104272991 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104275978 2022-03-21 01:29:25 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104275978 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104278408 2022-03-21 01:30:57 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104278408 (邊界) tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104278916 2022-03-21 01:31:18 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104278916 以「活動」尋找四則混合計算的先後順序 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104279349 2022-03-21 01:31:37 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104279349 起 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104304083 請同學把應用問題
用一個條式子寫在課本上面]]> 2022-03-21 01:47:08 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104304083 承 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104312488 三種計算規則：
1. 先乘除後加減
2. 由左至右
3. 括號先算]]> 2022-03-21 01:52:23 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104312488 轉 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104316751 運用加、減、乘、除及括弧更改題目(活動一～活動三)進行練習


]]> 2022-03-21 01:55:24 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104316751 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104336203 2022-03-21 02:08:31 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104336203 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104337259 2022-03-21 02:09:19 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104337259 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104337609 2022-03-21 02:09:33 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104337609 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104338030 2022-03-21 02:09:52 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104338030 以「習作」練習 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104338833 2022-03-21 02:10:21 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104338833 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104341404 2022-03-21 02:11:31 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104341404 先乘再由左至右加減 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104424595 2022-03-21 03:07:50 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104424595 先除再由左至右加減 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104425277 2022-03-21 03:08:18 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104425277 先乘除後(由左至右)加減 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104425825 2022-03-21 03:08:42 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104425825 堂課通則：先括號、再乘除後加減 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104448852 2022-03-21 03:24:54 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104448852 兩或三個項的加減乘除及括號 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104506741 1. 素材：整數、加減乘除及括號
2. 運算符號的順序關係
3. 運算的合併關係(3*23+5*23)(23*11=23*10+23*1拆分關係)
4. 兩步驟併式：文字的情境與符號運算的順序]]> 2022-03-21 04:16:30 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2104506741 活動三：認識各類四邊形及其性質 tom90142 https://padlet.com/tom90142/evjaks8jmav83w30/wish/2145937868 2022-04-17 10:30:16 UTC https://padlet.com/tom90142/evjaks8jmav83w30/wish/2145937868