【走馬燈】探究活動 by Jean https://padlet.com/chou233/h3bpj003ptpyofkv en-us 2024-10-03 01:36:23 UTC 2025-08-08 03:45:47 UTC hello@padlet.com https://padlet.net/icons/8.0/png/1f3ee.png 復原宋代走馬燈的製作技藝，好比現代瓦斯渦輪機的原理 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3151318308 2024-10-03 03:42:27 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3151318308 現代走馬燈教具 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3151372648 2024-10-03 04:52:39 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3151372648 各組依照組裝說明進行組裝成品 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3151376493 2024-10-03 04:56:56 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3151376493 組裝說明2 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3151376768 2024-10-03 04:57:14 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3151376768 組裝說明1 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3151377250 2024-10-03 04:57:50 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3151377250 走馬燈基本構造分析 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3151386699 各組觀察「走馬燈」的構造，將「走馬燈」的主要基本配件寫下，依功能為其命名。

]]> 2024-10-03 05:09:05 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3151386699 我想要探究有關走馬燈的問題是... chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3153176691 在實作觀察走馬燈教具與討論後：

1.你發現走馬燈最重要、最特別的特徵(功能)是什麼?

2.依最重要特徵可以產生什麼探究問題?

請各組發表在下方。

]]> 2024-10-04 06:17:07 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3153176691 走馬燈觀察 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3153315436 各組討論觀察走馬燈的現象，進行組內討論：

1.走馬燈與一般燭光燈籠最大區別?

2.共同合作組裝完成的走馬燈，使用後是否滿意成果?

3.最重視走馬燈的哪個功能?為什麼?


發表於下方，主題：註明組別。也可將你們的作品照或其他發現照片上傳。


]]> 2024-10-04 08:18:34 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3153315436 變因發想 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3166429208 依據討論後的走馬燈基本構造，依項目發想影響走馬燈旋轉速度的變因。

]]> 2024-10-13 06:04:04 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3166429208 三項變因及假設設計 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3166438540 各組擇一項認為影響最大的變因設定為操縱變因，並依次完成控制變因、應變變因與假設的設計。

]]> 2024-10-13 06:29:13 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3166438540 實驗流程圖 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3166452839 將實驗流程以圖畫方式完成設計，並註明各項名稱與數量或單位。

]]> 2024-10-13 07:06:12 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3166452839 實驗記錄表 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3166457514 各組設計實驗記錄表後，進行實驗並完成記錄，完成後再拍照上傳實驗結果

]]> 2024-10-13 07:17:43 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3166457514 互相按讚喔！ chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3166503270 針對各組的變因設計與實驗設計，給予優點與可改進的建議

]]> 2024-10-13 08:57:14 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3166503270 實驗結果分析 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3171813401 各組將實驗數據分析結果拍照上傳

]]> 2024-10-16 07:20:09 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3171813401 資料1 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177139102 2024-10-19 13:05:25 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177139102 資料2 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177139365 2024-10-19 13:05:46 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177139365 資料3 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177140191 2024-10-19 13:06:52 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177140191 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177141216 2024-10-19 13:08:30 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177141216 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177165981 2024-10-19 13:44:05 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177165981 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177203760 2024-10-19 14:33:32 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177203760 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177645674 2024-10-20 07:20:33 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177645674 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177649387 2024-10-20 07:28:31 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177649387 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177651454 2024-10-20 07:31:48 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177651454 思考 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177692388 1.從資料中，有沒有哪些走馬燈的構造部位與探究問題可能有相關?

2.有沒有哪些部分與探究問題可能有相關性，但資料中卻無資訊?

3.有沒有對哪些關聯因素是特別感到興趣?

]]> 2024-10-20 08:50:43 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3177692388 科學原理對應 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3186960367 各組將所學得熱傳播知識、查找資料等，與實驗結果互相對照，得出結論。(呼應假設是否成立)

]]> 2024-10-25 03:59:08 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3186960367 實驗結論發表 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3186962970 各組將探究單上傳並報告結論

]]> 2024-10-25 04:01:25 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3186962970 走馬燈原理1 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3188932286 走馬燈會轉動是由於熱源加熱鋁杯內的空氣，使得氣體膨脹上昇而產生氣流，再推動葉片使鋁杯轉動。走馬燈的熱源越大、扇葉的面積加大、扇葉數量增多、扇葉角度為45度，都會使走馬燈的轉動速率較佳。

]]> 2024-10-27 09:36:37 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3188932286 第六組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3537427192 火源、葉片丶圖案、木架、底板、沒水的筆

]]> 2025-08-07 03:04:15 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3537427192 第五組 10909613 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3537427694 1.火：製造熱流

2.熱流：使走馬燈轉動

3.開洞：幫助製造熱流

]]> 2025-08-07 03:04:35 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3537427694 第三組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3537429026 蠟燭：熱源 燈罩：轉動 底板丶木架：固定

]]> 2025-08-07 03:06:27 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3537429026 第二組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3537430115 1.火源：讓他有熱可以轉2.竿子：支撐3.燈罩：讓它看起來有在轉4.洞口：讓空氣熱對流

]]> 2025-08-07 03:08:03 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3537430115 第一組 走馬燈構造 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3537430628 正方形木板：支撐走馬燈

木圓柱：支撐塑膠筆

塑膠筆：支撐圖案紙

圖案紙：讓走馬燈變好看

扇形葉片：讓走馬燈轉起來

蠟燭：讓走馬燈轉起來


]]> 2025-08-07 03:08:49 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3537430628 第四組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3537431979 蠟燭🕯️：火源🔥《提供熱源》

卡紙🗒️：燈罩💡《旋轉的地方》

底板：木板《放蠟燭》

立柱：支撐柱《支撐用筆芯》

筆芯：支撐柱《支撐用卡紙》

]]> 2025-08-07 03:10:29 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3537431979 總整 chou233 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3537437177 1.支架

2.燈罩

3.熱源

4.扇葉

]]> 2025-08-07 03:17:15 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3537437177 第三組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538176472 1操縱變因：火的大小

2控制變因：除了火的大小其它都不要改變

3應變變因：旋轉的速度

]]> 2025-08-08 01:34:51 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538176472 第5組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538176627 1.操縱變因：燈罩的高度


2.控制變因：火的大小、柱子的高度、葉片的角度、燈罩的形狀等等……不包括操縱變因的其他


3應變變因：旋轉速度

]]> 2025-08-08 01:35:04 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538176627 第四組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538177050 1.操縱變因：葉片角度

2.控制變因：除了操縱變因以外全部

3.應變變因：旋轉速度

]]> 2025-08-08 01:35:39 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538177050 第二組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538177348 1.操縱變因：葉片形狀

2.控制變因：除了操縱變因以外全部

3.應變變因：旋轉速度

]]> 2025-08-08 01:36:02 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538177348 操縱變因：火的大小 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538179735 控制變因：除了操縱變因 以外都要一樣

應變變因：旋轉速度

]]> 2025-08-08 01:39:52 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538179735 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538180266 第六組

1操縱變因，火的大小

2. 控制變因，柱子長度

3應變變因，速度

]]> 2025-08-08 01:40:41 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538180266 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538190418 2025-08-08 01:54:49 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538190418 第三組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538191294 2025-08-08 01:56:04 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538191294 第二組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538191741 2025-08-08 01:56:41 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538191741 第六組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538192412 2025-08-08 01:57:43 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538192412 第五組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538193741 2025-08-08 01:58:58 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538193741 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538197551 2025-08-08 02:04:12 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538197551 第四組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538200959 2025-08-08 02:07:39 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538200959 第四組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538230516 2025-08-08 02:27:59 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538230516 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538248472 2025-08-08 02:41:20 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538248472 第5組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538249630 2025-08-08 02:43:01 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538249630 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538251878 第六組

]]> 2025-08-08 02:46:02 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538251878 第二組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538254022 2025-08-08 02:48:40 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538254022 第六組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538261473 一開始他都會先往左轉再往右轉

]]> 2025-08-08 02:57:04 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538261473 第三組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538264721 2025-08-08 02:58:10 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538264721 第二組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538265266 1.實驗結果我發現正方形轉的比三角形快。

2.還發現了，三角形如果葉片角度比較大，就會來回轉。

]]> 2025-08-08 02:58:33 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538265266 蠟燭越多燈照轉的越快 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538265819 所以假設成立

]]> 2025-08-08 02:59:11 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538265819 第5組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538266502 ⚠️操縱變因：燈罩長短

依據結果實驗組（短的）的最後平均是18.45，對照組（長的）則是19.43❗️❗️❗️❗️❗️。

⚠️💢總結：燈罩長度越短，轉的速度越快。（假設成立◐‿◑）

]]> 2025-08-08 02:59:56 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538266502 第三組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538266754 火越大，對流越旺，轉越快；

火越小，轉越慢。

假設成立。

]]> 2025-08-08 03:00:12 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538266754 第四組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538266985 1.葉片角度小時（約30度），轉一圈的時間平均是17.37秒，轉的較慢

2.葉片角度大時（約45度），轉一圈的時間平均是12.51秒，轉的較快

]]> 2025-08-08 03:00:25 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538266985 第六組火 越大轉得比較快 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538268960 40>13

]]> 2025-08-08 03:01:33 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538268960 第四組 https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538281366 當扇葉角度大（約45度）時，空氣推動走馬燈的面積較斜，旋轉速度較快。

]]> 2025-08-08 03:16:17 UTC https://padlet.com/chou233/h3bpj003ptpyofkv/wish/3538281366