翰林二上第六單元 兩步驟的加減 by 彭甫堅 https://padlet.com/pon35/oblx5v1slikffzuw 知識架構 en-us 2021-11-10 22:30:29 UTC 2022-10-31 15:42:06 UTC hello@padlet.com 表徵 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/1882571032 語言表徵－情境文字
圖形表徵－線段圖
符號表徵－數字
實物表徵－糖果罐]]> 2021-11-10 22:35:24 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/1882571032 關係 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/1882571351 2021-11-10 22:35:41 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/1882571351 通則 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/1882571923 2021-11-10 22:36:08 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/1882571923 二上第六單元 兩步驟加減 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/1886730459 2021-11-12 14:18:05 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/1886730459 活動一 兩步驟加法問題 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/1886846782 能解決兩步驟加法問題，並用 
算式記錄。
1-1   能解決兩步驟加法問題。
1-2   能說明先算和再算的算 
式意義。
1-3   在具體情境中，認識三 
個數相加時，順序改變 
不影響其和的性質。
]]> 2021-11-12 15:04:19 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/1886846782 1.二年級兩步驟分開列式(四年級再併式) pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/1886861674 2021-11-12 15:10:47 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/1886861674 三個數相加，不管先加哪兩個數，最後答案一樣 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/1886868878 2021-11-12 15:13:45 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/1886868878 2.橫式紀錄呈現 lu368kimo2 https://padlet.com/pon35/oblx5v1slikffzuw/wish/1888026758 (1)主要以橫式紀錄
(2)直式算式紀錄輔助解題]]> 2021-11-13 09:12:26 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/1888026758 活動二 兩步驟減法問題 lu368kimo2 https://padlet.com/pon35/oblx5v1slikffzuw/wish/1888042400 能解決兩步驟減法問題，並用 
算式記錄。
2-1   能解決兩步驟減法問題。
2-2   能說明先算和再算的算 
式意義。
2-3   察覺兩步驟連減問題， 
也可以先將兩個減數相 
加再減。
]]> 2021-11-13 09:32:44 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/1888042400 活動三 兩步驟加減混合問題 lu368kimo2 https://padlet.com/pon35/oblx5v1slikffzuw/wish/1888043198 解決兩步驟加減混合問題， 
並用算式記錄。
3-1   能解決兩步驟加減混合 
問題。
3-2   能說明先算和再算的算 
式意義。 
]]> 2021-11-13 09:34:00 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/1888043198 活動四 比較型的兩步驟問題 lu368kimo2 https://padlet.com/pon35/oblx5v1slikffzuw/wish/1888044029 2021-11-13 09:35:16 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/1888044029 拿走型問題 lu368kimo2 https://padlet.com/pon35/oblx5v1slikffzuw/wish/1888045531 2021-11-13 09:37:18 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/1888045531 利用線段圖釐清題意，再解題 lu368kimo2 https://padlet.com/pon35/oblx5v1slikffzuw/wish/1888075405 2021-11-13 10:22:25 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/1888075405 解題策略，合理即可 lu368kimo2 https://padlet.com/pon35/oblx5v1slikffzuw/wish/1888088851 2021-11-13 10:42:29 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/1888088851 翰林2上C6加減兩步驟 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2332824571 https://kami.app/u7Z-VAE-WN7-wgm]]> 2022-10-09 23:22:24 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2332824571 貫穿6-1、6-2、6-3的主角是誰？ pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2334622829 2022-10-11 04:49:33 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2334622829 主角 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2334622957 2022-10-11 04:49:40 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2334622957 表徵(身上穿的衣服) pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2334623353 實體、具體教具、圖形、語言文字、符號]]> 2022-10-11 04:50:01 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2334623353 教學節數安排建議 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2334662138
6-1 加法兩步驟 3 節 
6-2 減法兩步驟 2 節 
6-3 加減兩步驟 2 節
]]> 2022-10-11 05:24:51 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2334662138 添加(再加上) pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335383211 2022-10-11 14:20:25 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335383211 合併(和在一起) pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335389292 2022-10-11 14:23:37 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335389292 比誰多，又比誰多 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335394495 2022-10-11 14:26:11 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335394495 本來、先放、再放 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335398280 2022-10-11 14:28:07 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335398280 卡片、書、便條紙 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335403304 2022-10-11 14:30:32 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335403304 整體=A部分+B部分+C部分 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335405177 2022-10-11 14:31:29 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335405177 先算、再算 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335407649 2022-10-11 14:32:45 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335407649 B比A多、C又比B多 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335410785 2022-10-11 14:34:17 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335410785 B比11多7，C又比B多9 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335415367 2022-10-11 14:36:47 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335415367 30剪下10再剪下5 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335420048 2022-10-11 14:39:11 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335420048 25減下8再減下7 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335423211 2022-10-11 14:40:39 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335423211 A減掉B再減掉C pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335424607 2022-10-11 14:41:25 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335424607 90一次拿走25和35 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335428724 2022-10-11 14:43:30 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335428724 A一次剪下B和C pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335429782 2022-10-11 14:44:03 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335429782 整體60減掉24再減掉16剩下頻果汁 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335434317 2022-10-11 14:46:28 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335434317 整體減掉A再減掉B剩下C pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335436165 2022-10-11 14:47:20 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335436165 48減掉13再減掉7剩下？轎車 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335440943 2022-10-11 14:49:58 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335440943 原有15和13減掉7 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335445844 2022-10-11 14:52:22 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335445844 原有AB減掉C pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335446790 2022-10-11 14:52:51 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335446790 原有26和15減掉33 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335448845 2022-10-11 14:53:57 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335448845 原有A拿走B再加C pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335451674 2022-10-11 14:55:16 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335451674 原有24拿走10再加8 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335452607 2022-10-11 14:55:47 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335452607 原有33再加18減掉36 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335455370 2022-10-11 14:57:16 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335455370 拿走型問題 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335457954 2022-10-11 14:58:38 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335457954 35和45比95 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335459335 2022-10-11 14:59:25 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335459335 比較 pon35 https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335460180 2022-10-11 14:59:55 UTC https://padlet.com/pon35/oblx5v1slikffzuw/wish/2335460180