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      <title>從這次科學實驗中，你學到了什麼有趣的知識？ by 李芯怡老師</title>
      <link>https://padlet.com/sammi521827/3icpijslqgdidlw0</link>
      <description>按一下下方的加號按鈕以發布您對討論主題的回應。</description>
      <language>en-us</language>
      <pubDate>2025-09-16 05:46:50 UTC</pubDate>
      <lastBuildDate>2025-10-02 11:14:12 UTC</lastBuildDate>
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      <item>
         <title>請分享今天磁力實驗的後感</title>
         <author>sammi521827</author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3586977268</link>
         <description><![CDATA[]]></description>
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         <pubDate>2025-09-16 05:52:53 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3586977268</guid>
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      <item>
         <title>何子琪6B（7）</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587293327</link>
         <description><![CDATA[<p>我覺得做這個實驗好有驚喜感，原因是因為剛開始的時候看着鐵夾子沉在水底，還擔心磁鐵隔了水和杯子吸不動，結果一靠近，夾子就像拉着走一樣貼向杯壁，那一瞬間，特別驚喜，沒想到無形的磁力能那麼厲害。</p>]]></description>
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         <pubDate>2025-09-16 09:00:37 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587293327</guid>
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      <item>
         <title>馮海琳6B(6)</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587415121</link>
         <description><![CDATA[<p>我覺得嗰個實驗好令人意想不到，因為個杯入邊有水又有曲別針以為吸唔到上嚟點知原來磁石可以喺出邊將入邊嘅嘢吸出嚟。</p>]]></description>
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         <pubDate>2025-09-16 10:31:18 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587415121</guid>
      </item>
      <item>
         <title>黃輝源</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587479056</link>
         <description><![CDATA[<p>我明白到磁鐵時可以隔住物體吸金屬的</p>]]></description>
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         <pubDate>2025-09-16 11:19:13 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587479056</guid>
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      <item>
         <title>6B25葉芷翹</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587479388</link>
         <description><![CDATA[<p>當磁鐵靠近杯壁時，水中的曲別針會立即立起，緊貼杯壁隨磁鐵移動，真讓人覺得神奇！實驗中可以觀察到，無論磁鐵如何移動，曲別針都會持續跟隨，直觀展示了磁場力的作用範圍與方向，讓我知道磁力可以穿過非磁性材料的知識。</p>]]></description>
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         <pubDate>2025-09-16 11:19:32 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587479388</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587609899</link>
         <description><![CDATA[<p><br/></p><p>今天科學課上，老師帶我們做磁力實驗。當我把磁鐵靠近回形針，它們像被施了魔法般"嗖"地飛過去，緊緊抱住磁鐵；又用兩塊磁鐵試探，同極相斥時"咚"地彈開，異極相吸時又牢牢貼緊-原來看不見的磁力這麼調皮又強。</p>]]></description>
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         <pubDate>2025-09-16 12:42:50 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587609899</guid>
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      <item>
         <title>今日常識堂的實驗，我發覺當磁鐵越近萬字夾，磁力影響萬字夾的力量就越大，當遠離到一定距離，萬字夾便會掉下去，當磁鐵如萬字夾的距離在某一個範圍萬字夾便會停止不動，當加上水也是一樣，但萬字夾會生鏽。</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587640973</link>
         <description><![CDATA[]]></description>
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         <pubDate>2025-09-16 13:00:07 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587640973</guid>
      </item>
      <item>
         <title>黄希妍（8）</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587653661</link>
         <description><![CDATA[<p>磁铁隔着水也能把区别针给吸起来感觉很神奇。</p>]]></description>
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         <pubDate>2025-09-16 13:06:39 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587653661</guid>
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      <item>
         <title>林兆鍇6B(15)</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587667191</link>
         <description><![CDATA[<p>實驗後，讓我感覺直觀地感受到科學的「神奇」與「實在」：看著曲別針隔著水和玻璃被磁鐵吸起，瞬間打破了「力量必須接觸才能傳遞」的固有認知，原來課本裡抽象的「磁力」，能透過這樣簡單的場景變得看得見、摸得著，這種「從抽象到具象」的衝擊，讓我覺得科學既奇妙又真實啊！</p>]]></description>
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         <pubDate>2025-09-16 13:13:22 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587667191</guid>
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      <item>
         <title>6B20潘悦因</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587672862</link>
         <description><![CDATA[<p>今日喺常識堂做實驗，我見到磁鐵就算隔住水都可以將曲別針吸上嚟，非常驚喜，我仲以為隔住水係吸唔到上去。只要個磁鐵唔係隔着鐵質物品，就可以吸上嚟，所以萬字夾與磁鐵的相互作用應用了</p><p><strong>磁力</strong></p>]]></description>
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         <pubDate>2025-09-16 13:16:23 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587672862</guid>
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      <item>
         <title>歐陽鎰希</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587695521</link>
         <description><![CDATA[<p>在今個堂的常識課，我學會了磁鐵可以在水中隔住曲別針。</p>]]></description>
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         <pubDate>2025-09-16 13:28:20 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587695521</guid>
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      <item>
         <title>6B 歐陽巍巍</title>
         <author>gx2tk2s9p2</author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587702144</link>
         <description><![CDATA[<p>今天常识课做的实验是测试磁铁隔着水能不能吸起曲别针，我们发现了磁铁隔清水杯可以吸起曲别针，证磁场穿透水层磁力线无形越障，实验趣事显磁力神奇不变。就算是磁铁沾了水，依旧可以吸到曲别针之类的铁制品。</p>]]></description>
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         <pubDate>2025-09-16 13:31:22 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587702144</guid>
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      <item>
         <title>6B 14林可心</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587754710</link>
         <description><![CDATA[<p>今天常識堂，我們做了個實驗，在一個透明的玻璃杯裏放入一顆曲別針，然後把一塊磁鐵靠近杯子的外壁。只見曲別針仿彿被施了魔法，竟然隔著水被磁鐵吸了起來，還隨著磁鐵的移動而上下舞動。這奇妙的現象讓在場的人都驚嘆不已，原來磁鐵的磁力如此強大，即使隔著一層水也能輕鬆地把曲別針吸上來，真是太神奇了！</p>]]></description>
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         <pubDate>2025-09-16 13:55:51 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587754710</guid>
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      <item>
         <title>6b11</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587914961</link>
         <description><![CDATA[<p><br></p><p>通過這個活動，我體會到磁力的神奇與實用性。只需用磁鐵靠近水杯，就能輕鬆取出金屬曲別針，不沾濕手也不移動杯子，展示了科學在生活中的巧妙應用。這讓我對物理力學產生了更濃厚的興趣，認識到自然力量的奧妙。</p>]]></description>
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         <pubDate>2025-09-16 15:16:10 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587914961</guid>
      </item>
      <item>
         <title>6B鍾雅琳（26）</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587947519</link>
         <description><![CDATA[<p>將回形针放入半杯水的杯中，手中拿着磁鐵，貼着杯子壁移動，回形针就像被一股神奇的力量牽引般跟著動，我们可以很清楚的看见回形针在水中移动水波輕晃，直觀感受到無形磁力的神奇。</p>]]></description>
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         <pubDate>2025-09-16 15:34:25 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587947519</guid>
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      <item>
         <title>16盧巧琳</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587951027</link>
         <description><![CDATA[<p>这个实验让我体验到在水中，磁铁跟曲别針也可以连在一起，我本来是觉得不可能的，但是当他连在一起的时候，我觉得太神奇了🤯！</p><p><br/></p><p>还有我发觉到磁铁在水里会很快的生锈10秒磁铁就会开始生锈，为什么会这样谁可以回答我？</p><p><br/></p><p>我还发觉到每个磁铁的吸力强度也不一样，我自己的那个吸力很强，但学校那个住不是太强。</p>]]></description>
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         <pubDate>2025-09-16 15:36:31 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3587951027</guid>
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      <item>
         <title>5B12</title>
         <author>fionli610</author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3588468687</link>
         <description><![CDATA[<p>在今天的常識課，我學會了磁力是可以穿過絕緣體和水。</p>]]></description>
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         <pubDate>2025-09-16 22:57:27 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3588468687</guid>
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      <item>
         <title>🇦🇴🇦🇴🇦🇴🇦🇴🇦🇴🇦🇴🇦🇴🇦🇴🇨🇳🇨🇳🇨🇳🇨🇳🇨🇳🇨🇳🇨🇳🇨🇳🚗🚕🚙🚌🚎🚐🚒🚑🚓🏎️🛻🚚🚛🚜🛵🏍️🛺🚲🚠🚟🚃🚋🚞🚝🚄🚅🚈🚂🚁🚤🛥️🛳️⛴️🚢⛵️🛶Russia                                              我覺得呢原來磁鐵可以喺水入面都可以吸起曲熱針，而且唔會好快生鏽，我而家先明白原來磁鐵可以喺水或者喺杯吸起金屬嘅物體，就算啲曲別針跌咗落水，但磁鐵喺水嘅一半都可以執起。</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3589863177</link>
         <description><![CDATA[]]></description>
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         <pubDate>2025-09-17 13:26:42 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3589863177</guid>
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      <item>
         <title>6B 19 顔子航</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3589911822</link>
         <description><![CDATA[<p>從這次科學實驗中， 我學到了一些科學知識</p><p>- 磁場的作用：磁鐵能够產生磁場，而磁場可以穿過水等介質對磁性物質（萬字夾通常含有鐵等磁性材料）產生作用力，這體現了磁場的傳遞性，不需要直接接觸就能產生力的作用。</p><p>磁性物質的特性：萬字夾因為含有磁性材料，所以會受到磁鐵磁場的吸引，這表明磁性材料會對磁場產生響應。我感到十分興奮。想下次再做更多有趣的實驗。</p><p><br></p>]]></description>
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         <pubDate>2025-09-17 13:48:50 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3589911822</guid>
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      <item>
         <title>6B邱泓迪</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3591829744</link>
         <description><![CDATA[<p>从这次实验里我明白了，磁场和磁力静电力静电力可以通过摩擦产生产生后可以让一些原本没有磁力的东西吸附起来磁力就是可以和另一种磁力牢牢吸附住如果是相反的实力则会分开</p>]]></description>
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         <pubDate>2025-09-18 10:54:48 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3591829744</guid>
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         <title>6B03蔡駿偉</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3607400800</link>
         <description><![CDATA[<p>在這次實驗中，我體驗到了曲別針在水底下也可以被磁鐵吸在一起，這次體驗我令我覺得很新奇。我學習到了。磁鐵能夠穿過水對磁性物質產生作用力。</p>]]></description>
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         <pubDate>2025-09-28 06:54:50 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3607400800</guid>
      </item>
      <item>
         <title>磁力</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3607648442</link>
         <description><![CDATA[<p>6B 23 我在這次實驗明白了在水中，磁鐵可以給到有鐵的東西</p>]]></description>
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         <pubDate>2025-09-28 13:46:40 UTC</pubDate>
         <guid>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3607648442</guid>
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      <item>
         <title>這個實驗讓我過得刺激的磁力很大，可以穿過水的阻力</title>
         <author></author>
         <link>https://padlet.com/sammi521827/3icpijslqgdidlw0/wish/3610098965</link>
         <description><![CDATA[]]></description>
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         <pubDate>2025-09-29 22:38:51 UTC</pubDate>
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