113學年度北區座談會─三角比不比！？ by 盧佳怡 https://padlet.com/10210_176/7rhg14x0uprpzq5s en-us 2024-12-01 05:28:15 UTC 2025-04-16 14:16:44 UTC hello@padlet.com 113-1素養教學實作 10210_176 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3241080458 老師可參考社群網頁申請"數學素養教學實作"，有任何問題都歡迎發問


]]> 2024-12-01 05:28:15 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3241080458 三角比不比！？(簡報) 10210_176 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3241080459 因為簡報檔傳不上來，只好傳PDF檔。建議直接使用學習單教學即可。

]]> 2024-12-01 05:28:15 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3241080459 三角比不比？！ 10210_176 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3241080464 2024-12-01 05:28:15 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3241080464 微型活動一 10210_176 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3241352591 2024-12-01 14:25:34 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3241352591 微型活動二 10210_176 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3241353059 2024-12-01 14:26:01 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3241353059 微型活動三 10210_176 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3241353464 2024-12-01 14:26:27 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3241353464 三角比不比素養評量 10210_176 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3241359495 2024-12-01 14:34:21 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3241359495 三角比不比完整教案 10210_176 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3243167055 2024-12-02 17:37:57 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3243167055 翰林版B5 1-4 10210_176 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3244643738 2024-12-03 13:42:27 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3244643738 國教院參考資料 10210_176 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3244645040 2024-12-03 13:43:17 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3244645040 10210_176 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245879081 2024-12-04 05:23:17 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245879081 10210_176 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245880118 2024-12-04 05:24:22 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245880118 10210_176 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245880833 2024-12-04 05:25:06 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245880833 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245928059 給不同的直角三角形

問學生那一個比較陡

]]> 2024-12-04 06:09:59 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245928059 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245928178 從生活中的坡度開始談起

如何描述坡度

將坡度的情境改成數學圖形

]]> 2024-12-04 06:10:04 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245928178 課本怎麼寫就怎麼教😂😂 YukaiChu https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245928525 2024-12-04 06:10:26 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245928525 從定義直接上 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245929093 2024-12-04 06:10:56 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245929093 以AA相似的直角三角形示例，引出一鋭角度便決定邊長比 ka7435 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245929753 2024-12-04 06:11:35 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245929753 先讓學生看課本內容再提問 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245929803 2024-12-04 06:11:37 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245929803 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245929992 給同一個銳角的直角三角形，建立比值不變的經驗

]]> 2024-12-04 06:11:48 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245929992 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245929998 1.利用直角座標代入傾斜的意義！

]]> 2024-12-04 06:11:49 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245929998 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245930164 生活中的例子，再說明定義

]]> 2024-12-04 06:11:59 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245930164 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245930986 詢問學生如果在三角形中給兩個邊長，能不能算出第三邊？如果不行，還需要再給什麼條件？一步步引導，連結相似形…

]]> 2024-12-04 06:12:49 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245930986 給定義，再給幾組相似三角型觀察它們的比值都一樣 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245931165 2024-12-04 06:13:02 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245931165 從直角坐標平面，和斜直線，造不同的直角三角形 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245931369 2024-12-04 06:13:12 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245931369 從坡度的生活情境出發 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245933251 2024-12-04 06:14:58 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245933251 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245940033 2024-12-04 06:21:34 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245940033 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245940097 2024-12-04 06:21:38 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245940097 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245940151 2024-12-04 06:21:40 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245940151 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245940590 2024-12-04 06:22:04 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245940590 斜梯 YukaiChu https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245940888 2024-12-04 06:22:24 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245940888 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245941067 2024-12-04 06:22:37 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245941067 ka7435 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245941112 2024-12-04 06:22:39 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245941112 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245941118 2024-12-04 06:22:40 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245941118 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245941136 2024-12-04 06:22:41 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245941136 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245941241 2024-12-04 06:22:49 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245941241 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245941386 2024-12-04 06:22:55 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245941386 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245941850 2024-12-04 06:23:21 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245941850 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245942062 2024-12-04 06:23:33 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245942062 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245944225 2024-12-04 06:25:22 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245944225 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245944670 2024-12-04 06:25:55 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245944670 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245945169 2024-12-04 06:26:24 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245945169 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245946431 2024-12-04 06:27:28 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245946431 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245955418 學生能對「抖」有較深的印象

]]> 2024-12-04 06:35:52 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245955418 學生察覺有使用「比值」的需要。 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245955461 2024-12-04 06:35:54 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245955461 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245955686 1.先固定水平，討論高度

]]> 2024-12-04 06:36:08 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245955686 學生討論ABC那個陡，有學生說「肯定是C」，但別人問他為什麼，他又說不出來，我好奇他「肯定」所為何來？ YukaiChu https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245955806 2024-12-04 06:36:16 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245955806 學生對於「陡」的感覺可能來自於生活經驗，所以描述起來都蠻不一樣 ka7435 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245955926 2024-12-04 06:36:21 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245955926 可以具體的體驗並結合生活的經驗 smirkboko https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956102 2024-12-04 06:36:25 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956102 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956135 學生慢慢聚焦對陡的定義

]]> 2024-12-04 06:36:27 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956135 從生活經驗連結🔗 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956426 2024-12-04 06:36:45 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956426 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956559 透過操作能畫出水平位移與垂直位移的關係察覺出誰較陡

]]> 2024-12-04 06:36:53 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956559 學生能自己定義什麼是陡 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956599 2024-12-04 06:36:55 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956599 學生從討論中能用數學語言說出抖的意義 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956635 2024-12-04 06:36:57 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956635 學生有感覺試著回答陡的原因，老師也試著抓住學生的回答再次的具體問學生 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956732 2024-12-04 06:37:02 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956732 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956852 從直觀感受

到積木操作

再回到課本

]]> 2024-12-04 06:37:07 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956852 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956916 由生活經驗讓學生体驗

]]> 2024-12-04 06:37:11 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956916 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956994 生活中感受「陡」的定義。

讓學生自己創造ㄧ個「陡」

]]> 2024-12-04 06:37:17 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245956994 學生從積木具體呈現陡的感覺，發現口述的和操作的會有落差~ https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245957185 2024-12-04 06:37:28 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245957185 學生同時關注到寬和高 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245957320 2024-12-04 06:37:36 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245957320 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245957359 學生們利用計算算出%


事實上這一題只要牽涉到

1，或是真分數，即可比較大小，未必需要使用計算機

]]> 2024-12-04 06:37:39 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245957359 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245957507 積木活動：學生善用工具比較，如三角板

]]> 2024-12-04 06:37:47 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245957507 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245957686 樓梯小，也是水平距離短吧！某個學生有提到

]]> 2024-12-04 06:37:57 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245957686 學生對陡能從感覺 感受變成理性的 量化的 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245957833 2024-12-04 06:38:06 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245957833 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245960087 未必需要計算，而是分析比較三個的比值，1，其他兩個是真分數

]]> 2024-12-04 06:40:17 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245960087 1.控制水平，討論高度 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245961961 2.控制垂直高度，討論水平長度。

3.水平vs高度皆變動的討論

]]> 2024-12-04 06:41:57 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245961961 老師的引導很重要 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245973671 2024-12-04 06:51:53 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245973671 學生能用所學，判斷出75%不合理，可能是7.5%就在合理範圍，很素養！ YukaiChu https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245974266 2024-12-04 06:52:19 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245974266 認知衝突的發生 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245974389 2024-12-04 06:52:25 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245974389 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245974539 學生對於坡度的解讀，非常豐富有趣

]]> 2024-12-04 06:52:32 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245974539 讓學生先預測再給參考資料，產生認知衝突 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245974867 2024-12-04 06:52:46 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245974867 真的連結了經驗，跨領域進入生活 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245974900 2024-12-04 06:52:48 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245974900 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245975190 生活化的引導，學生印象更深刻！

]]> 2024-12-04 06:53:00 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245975190 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245975472 由生活上的實例讓學生感受到"數學"

]]> 2024-12-04 06:53:10 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245975472 老師提問引導，學生創意思考 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245975598 2024-12-04 06:53:15 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245975598 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245975616 跟生活結合，破除迷思。

]]> 2024-12-04 06:53:17 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245975616 結合學生生活的經驗，加上參考的數據，讓學生可以了解坡度及判斷合理性。 smirkboko https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245975760 2024-12-04 06:53:24 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245975760 如何引導學生推出正確解法？ https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245975780 2024-12-04 06:53:25 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245975780 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245976208 感受生活中的坡度

從自己覺得

到公路對照表來調整自己的感覺

]]> 2024-12-04 06:53:47 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245976208 學生能夠有媒體適度的批判能力 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245976215 2024-12-04 06:53:47 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245976215 有理性的討論，也有輕鬆幽默的想像分享 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245976284 2024-12-04 06:53:52 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245976284 利用說明來對照不可能的選項，再分析可能的狀況原因 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245976632 2024-12-04 06:54:07 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245976632 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245976729 如果能讓學生真實體驗或看坡度影片＇學生對於坡度會更有感

接下來再討論75% ＇是否合理？

]]> 2024-12-04 06:54:12 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245976729 老師開放式的引導，激發學生創意思考，勇於嘗試，即使說的不正確也沒關係，從蛛絲馬跡中也能找到重要線索。 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245977012 2024-12-04 06:54:29 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245977012 學生能實際操作，對坡度能加深印象，探究學習 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998095 2024-12-04 07:12:14 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998095 學生能夠動手做，並且發現問題、解決問題，素養導向式的設計，讓學生印象深刻 smirkboko https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998134 2024-12-04 07:12:17 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998134 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998176 實作的測量很素養

學生會很有感

]]> 2024-12-04 07:12:20 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998176 察覺了比值的不變性，並且應用了它 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998197 2024-12-04 07:12:21 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998197 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998342 直接到校園驗證坡度

並測試學生的反應能力

]]> 2024-12-04 07:12:31 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998342 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998449 學生能夠自發扣回國小學習過的（先備）知識

]]> 2024-12-04 07:12:34 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998449 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998459 學生富有實作精神，願意嘗試各種方法，求真務實的精神！


]]> 2024-12-04 07:12:34 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998459 學生都相信學校一定合格，測出不合格就會修正自己的測量方式，真的很可愛，很善良！ https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998746 2024-12-04 07:12:46 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998746 因為有一段凸出，學生會去探討如何減少誤差，學習解決問題！ https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998792 2024-12-04 07:12:50 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998792 學生非常認真的測量無障礙坡度，都沒有質疑學校做的是不符合標準的😱 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998905 2024-12-04 07:12:55 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245998905 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245999696 這個數學活動很生活，尤其在學校裡常看到無障礙坡度

]]> 2024-12-04 07:13:39 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245999696 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245999760 讓學生能關心生活周邊的環境，也了解法規。

]]> 2024-12-04 07:13:44 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245999760 不妨比較一下用哪些工具比較準確？ https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245999829 2024-12-04 07:13:47 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245999829 學生都認為學校的無障礙坡道一定合乎規定，所以自己量測出來的數據不準確的時候，不斷的修正過程，最終算出合乎規定的量測結果。這個過程還有探究精神。 YukaiChu https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245999885 我在想，有沒有可能出現黑心坡道，其實廠商沒有合乎規定也被驗收通過，如果能找到這個生活上的反例也很好。

]]> 2024-12-04 07:13:51 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245999885 只取一段覺得相似，實際上不是 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245999994

用量角器有點問題

角度，幾度？符合1/12

]]> 2024-12-04 07:13:58 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3245999994 學生能夠有想法的分析很棒 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3246000391 2024-12-04 07:14:16 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3246000391 學生實際操作之後才發現不如想像中的容易，操作過程中一定會有誤差，共同討論誤差的容忍程度，可以幫助學生相互理解。 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3246001573 2024-12-04 07:15:15 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3246001573 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3246011889 怎麼辦

好喜歡你們的教案

我要回去教教看

]]> 2024-12-04 07:23:26 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3246011889 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3246014030 比較陡的活動可以增加在教sin cos tan之前，讓學生從生活例子認識tan，實際測量校園的活動要視教學進度而調整

]]> 2024-12-04 07:25:13 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3246014030 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3246014355 可以放入彈性課程

做的活動是有意義與價值

]]> 2024-12-04 07:25:31 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3246014355 https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3246014600 可在彈性學習課程中，回到學校後教學，讓學生關心生活周邊環境

]]> 2024-12-04 07:25:43 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3246014600 課本P73頁提到坡度的內文計算是用比值表示，但微型課程是用百分比，如果微型課程的內容除了百分比，也另外標出比值？或是有沒有什麼方式將百分比與課本的比值做個銜接。不然會有點微課程與課本內容還是有點切開的感覺，有趣的活動做完了，後來又回到課本裡面比較繁複的直角三角比。（尤其課本寫的很有距離感，如何打破？） YukaiChu https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3246014902 2024-12-04 07:25:59 UTC https://padlet.com/10210_176/7rhg14x0uprpzq5s/wish/3246014902