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      <title>科技融入數學教學共備專業社群-四維 by 師資培育中心 兼任講師王玉珍</title>
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      <description></description>
      <language>en-us</language>
      <pubDate>2024-01-18 07:41:22 UTC</pubDate>
      <lastBuildDate>2025-11-23 11:57:16 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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      <item>
         <title>宜潔</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2854143689</link>
         <description><![CDATA[<p>進行分數語言和單位換算有困難，不知道該填入整數或分數。</p><p>例如</p><p>1盒頻果有10個，</p><p>（1）5個是（）盒</p><p>（2）8/10盒是（）個頻果</p>]]></description>
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         <pubDate>2024-01-19 01:56:43 UTC</pubDate>
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      <item>
         <title>宜潔</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2854245207</link>
         <description><![CDATA[<p>1.連續退位的減法錯誤率高。</p><p>2.應用問題「被加數未知」、「加數未知」、「被減數未知」、「減數未知」這四種題型學生沒辦法正確列式。</p>]]></description>
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         <pubDate>2024-01-19 03:59:06 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2854245207</guid>
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      <item>
         <title>亭如</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2854341569</link>
         <description><![CDATA[<p>1.擴分、約分:擴分較無問題，約分不知道要用多少約</p><p>2.通分:提供九九乘法表，超過九九乘法表的範圍，無法找出較小的倍數，會直接相乘</p><p>3.加減:帶分數不夠減，會忘記要變成假分數</p><p>4.分數表示相除的結果:看完題目搞不清楚誰是除數誰是被除數，用分數表示時也常搞錯分子和分母的位置</p><p>5.題目出現總量的幾分之一，無法理解寫成乘法後，然後又是用除法計算</p>]]></description>
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         <pubDate>2024-01-19 06:31:57 UTC</pubDate>
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      <item>
         <title>亭如</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2854353381</link>
         <description><![CDATA[<p>1.理解運算規則，只會用在計算題，在文字題中若無步驟分解提示，無法寫出併式計算。</p><p>2.看不出數字間的關係，無法運用分配律以簡化計算。</p>]]></description>
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         <pubDate>2024-01-19 06:50:17 UTC</pubDate>
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      <item>
         <title>亭如</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2854354322</link>
         <description><![CDATA[<p>1.給予底邊，無法畫出高。</p><p>2.看不出複合圖形中，有哪些圖案</p><p>3.一定要提供圖形公式，否則會全部寫成同一種算法</p><p><br></p>]]></description>
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         <pubDate>2024-01-19 06:51:38 UTC</pubDate>
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      <item>
         <title>亭如</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2854359665</link>
         <description><![CDATA[<p>1.六上正比的運用，要給予表格化，無法看完題目用算式算出正比關係中的未知數。</p><p><br></p>]]></description>
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         <pubDate>2024-01-19 07:00:06 UTC</pubDate>
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      <item>
         <title>翎羽</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2854765139</link>
         <description><![CDATA[<p>同分母分數加減法應用</p><p>1.看不懂應用題情境，容易直接以應用題的關鍵字去解題</p><p>(1) 同分母分數加法應用問題(被減數未知)</p><p>例如:原來有一些牛奶，共喝掉4/9公升，還剩下3/9公升，學生會誤以為「喝掉」、「剩下」是要用－</p><p>(2) 同分母分數的減法應用問題(加數未知)</p><p>&nbsp;&nbsp; 例如:把5/10公升的蘋果汁，加入一些柳丁汁，混合成8/10公升，請問加入幾公升的柳丁汁?</p><p>&nbsp;&nbsp;&nbsp;&nbsp; 學生會以為「加入」要用＋</p><p>&nbsp;</p><p>2.即使有線段圖也看不懂</p>]]></description>
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         <pubDate>2024-01-19 14:30:17 UTC</pubDate>
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      <item>
         <title>嘉鈺</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2855976494</link>
         <description><![CDATA[<p>分開算周長或面積OK，題目問周長和面積各是多少，就會混淆。</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-21 14:17:05 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2855976494</guid>
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      <item>
         <title>芳君</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2856569565</link>
         <description><![CDATA[<p>在計算複合圖形的面積時，找不出要計算的長方形或正方形其長和寬</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-22 05:47:54 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2856569565</guid>
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      <item>
         <title>芳君</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2856573914</link>
         <description><![CDATA[<p>1.文字應用題理解有困難，不知道如何依題意列出一個併式</p><p>2.雖知道先乘除後加減，但在計算時還是常常忘記這個準則</p>]]></description>
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         <pubDate>2024-01-22 05:54:10 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2856573914</guid>
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      <item>
         <title>芳君</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2856580863</link>
         <description><![CDATA[<p>不知道怎麼跟學生解釋分配律的應用，如：99*57+57   ；  201*57    ,學生覺得直接乘就好了,為什麼搞這麼複雜阿?</p>]]></description>
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         <pubDate>2024-01-22 06:04:17 UTC</pubDate>
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      <item>
         <title>芳君</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2856586821</link>
         <description><![CDATA[<p>1.在計算分數的減法，遇到分數不夠減時，不知道如何向整數借1變成分數(曾教過乾脆一律都換成假分數再計算，有時會面臨要計算的數很大，計算太慢的問題)</p><p>2.在計算帶分數的加法時，計算出的帶分數是(整數+假分數)時，不知道要再換算，或是把假分數換算成帶分數後，又忘了加整數</p>]]></description>
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         <pubDate>2024-01-22 06:12:31 UTC</pubDate>
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      <item>
         <title>孟燕</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2857183518</link>
         <description><![CDATA[<p>(1)假分數和帶分數互換的概念不穩定，導致在進行同分母的加減時，隨意加減或互換錯誤，例如4又5分之2=3又5分之12。</p><p>(2)應用題文字過多、學生對分數感到畏懼時，列式時比起整數的數字更加容易錯誤。</p><p>(3)分數的整數倍，利用圖示可以理解為何相乘，但在計算時，不明白為何整數只能乘以分子。</p>]]></description>
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         <pubDate>2024-01-22 14:59:11 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2857183518</guid>
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      <item>
         <title>孟燕</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2857192625</link>
         <description><![CDATA[<p>(1)學生可以謹記有括號的先計算，但先乘除後加減的概念依舊無法理解，導致常常出錯。</p><p>(2)因四則運算的應用題，沿自四上的兩步驟問題並併式紀錄，因此文字量較多，也具有邏輯、推理性，對於認知功能或知覺推理能力弱的學生較為吃力。</p>]]></description>
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         <pubDate>2024-01-22 15:05:21 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2857192625</guid>
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      <item>
         <title>孟燕</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2857205215</link>
         <description><![CDATA[<p>曾經讓學生利用剪色紙、畫線條等方式來學習複合圖形，一開始效果很好，但是回到習作、學習單或試卷上，學生就又會放棄空白呈現。</p>]]></description>
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         <pubDate>2024-01-22 15:13:11 UTC</pubDate>
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      <item>
         <title>敏雅</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2857937329</link>
         <description><![CDATA[<p>1.學生遇到4又10/8這種分數，完全卡住，會認為是帶分數。經過提示說明後，仍無法轉換為正確的帶分數</p><p>2.帶分數與假分數的加減，學生不知道要如何轉換分數</p>]]></description>
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         <pubDate>2024-01-23 02:22:29 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2857937329</guid>
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      <item>
         <title>敏雅</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2857939953</link>
         <description><![CDATA[<p>1.文字題的閱讀理解有困難，讀完題目不知道要如何下筆，常常要老師將文字敘述切斷後，再提示學生，學生才稍微會一點</p><p>2.常會忘記四則計算的規則</p>]]></description>
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         <pubDate>2024-01-23 02:25:14 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2857939953</guid>
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      <item>
         <title>瑋芸</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2857968778</link>
         <description><![CDATA[<p>1.看到題意有「剩下」就會直覺用減法，無法依據題意判斷算式。例如</p><p>【蘋果每顆50元，老師買完3顆還剩下150元，老師原本有幾元?】</p><p>2.在「先加再乘」、「先減再乘」若沒有具象化，只看(聽)題目會完全失去方向，隨便加減數字</p>]]></description>
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         <pubDate>2024-01-23 02:47:40 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2857968778</guid>
      </item>
      <item>
         <title>思瑩</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858043200</link>
         <description><![CDATA[<p>1.無法理解分數倍的意義，例如一盒月餅有12顆，3/4盒是9顆月餅。或者分數的分數倍的意義。</p><p>2.計算規則多，容易混淆：</p><p>(1)不會進行假帶分數互換 </p><p>(2)分數乘除分數時，分母分子要如何進行</p>]]></description>
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         <pubDate>2024-01-23 04:15:12 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858043200</guid>
      </item>
      <item>
         <title>思瑩</title>
         <author>szuying97</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858047472</link>
         <description><![CDATA[<p>1.看老師講解或解答都知道怎麼算，但自己思考時可能因數感不好或其他原因，無法找出數字間的秘密，列不出簡化的式子，經常是原式子硬算</p>]]></description>
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         <pubDate>2024-01-23 04:20:55 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858047472</guid>
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      <item>
         <title>思瑩</title>
         <author>szuying97</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858049509</link>
         <description><![CDATA[<p>1.找不到高，尤其是歪斜的三角形</p><p>2.各種形狀求面積公式太多，互相混淆</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 04:23:38 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858049509</guid>
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      <item>
         <title>思瑩</title>
         <author>szuying97</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858050193</link>
         <description><![CDATA[<p>1.不理解表面積的定義，算成體積</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 04:24:35 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858050193</guid>
      </item>
      <item>
         <title>思瑩</title>
         <author>szuying97</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858052460</link>
         <description><![CDATA[<p>1.周長和面積概念混淆</p><p>2.面積算半格時算到亂掉，重複算</p>]]></description>
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         <pubDate>2024-01-23 04:27:27 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858052460</guid>
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      <item>
         <title>品璇</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858128734</link>
         <description><![CDATA[<p>1、分數數詞序列與大小比較觀念不清楚，在分子同為1時比較分數的大小，容易出現1/4＞1/2的迷思，希望透過圖示才能理解分子是1時，分母愈大代表的數值愈小。</p><p>2、分數的加減不理解其意涵，而變成分子+分子、分母+分母的狀況，例如：1/4+1/4的答案寫成2/8。</p><p>3、應用題題意理解有困難，較難判斷應該用加法還是減法來計算。</p><p><br></p>]]></description>
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         <pubDate>2024-01-23 06:02:21 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858128734</guid>
      </item>
      <item>
         <title>俞君</title>
         <author>musiclaruku1</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858131283</link>
         <description><![CDATA[<div>對於單位分數比大小容易搞錯，<br>看到大的數字就覺得代表的意義比較大。</div>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 06:05:22 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858131283</guid>
      </item>
      <item>
         <title>俞君</title>
         <author>musiclaruku1</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858132596</link>
         <description><![CDATA[<div>對於題目情境提到的內容，容易在使用何種計算方式上判斷錯誤，經常看到關鍵字就列式而出錯。</div>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 06:06:54 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858132596</guid>
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      <item>
         <title>俞君</title>
         <author>musiclaruku1</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858133463</link>
         <description><![CDATA[<div>對周長與面積的名詞不熟悉而搞不清楚自己要算什麼</div>]]></description>
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         <pubDate>2024-01-23 06:07:31 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858133463</guid>
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      <item>
         <title>品璇</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858143865</link>
         <description><![CDATA[<p>1、對位值意義的了解有困難，分不清百位數、十位數。</p><p>2、進退位的計算步驟不熟練，且仰賴手指協助運算加減而導致計算速度慢且錯誤率高。</p><p>3、題意理解有困難，不知道如何應用加減乘除哪一種計算方式來解題。</p>]]></description>
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         <pubDate>2024-01-23 06:19:58 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858143865</guid>
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      <item>
         <title>品璇</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858148341</link>
         <description><![CDATA[<p>1、切割拼湊算面積的解題時，即使在圖形上做記號還是會數到亂掉。</p><p>2、對於1平方公分的量感較弱，難以估測其他物品的面積大小。</p><p><br></p>]]></description>
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         <pubDate>2024-01-23 06:25:25 UTC</pubDate>
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      <item>
         <title>靜文</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858212554</link>
         <description><![CDATA[<p>簡化計算：因數感不佳，觀察算式後難以判斷哪兩個數可以先處理</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 07:38:49 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858212554</guid>
      </item>
      <item>
         <title>靜文</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858223749</link>
         <description><![CDATA[<p>複合圖形面積：重疊題型仍習慣用切割拼湊方式解題，難以完形再扣掉重疊部分</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 07:49:29 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858223749</guid>
      </item>
      <item>
         <title>美杏</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858264542</link>
         <description><![CDATA[<p>康軒四下第6單元 等值分數</p><p>1.在離散量情境中，要找出真分數的等值分數時，不知道怎麼切才可以找到等值分數。</p><p>2.要將分母不是10或100的分數，換成小數時有困難，常忘記要先找出分母是10或100的等值分數，再換成小數。</p><p>3.判斷分數數線的每一個間隔刻度代表幾分之幾時常不知道該怎麼算。</p><p>4.要將分母不是10的分數和一位小數，要同時標示在同一數線後，再比較大小時找出標示位置有困難。</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 08:28:47 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858264542</guid>
      </item>
      <item>
         <title>美杏</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858279761</link>
         <description><![CDATA[<p>康軒四下第一單元多位數的乘與除</p><p>1.多位數乘法直式計算：①容易出現位值對齊錯誤或漏乘了某個位數；②被乘數和乘數中間有0的問題，會忽略了0也要計算，或是直接寫0之後，就不知道該怎麼繼續算；③知道直式算式中某些數字是多少，要推論出被乘數和乘數的某幾位數是什麼數字有困難，缺乏從答案反推的技巧；④被乘數和乘數末位都有0的乘法時，算出被乘數和乘數沒有0的部分後，要補多少0時只看被乘數或乘數的0。</p><p>2.多位數的除法直式計算：①估商困難；②末幾位為0的除法簡便算法中，若非整除，寫餘數時常漏了0</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 08:43:12 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858279761</guid>
      </item>
      <item>
         <title>美杏</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858291579</link>
         <description><![CDATA[<p>康軒四下第3單元 簡化計算</p><p>1.數感不佳，要如何應用加減法/乘法交換律、「連減兩數等於減去此兩數之和」、「先加再減與先減再加的結果相同」、「先乘再除與先除再乘的結果相同」等概念來簡化計算，則需要提示，無法獨立判斷。</p><p>2.要如何應用整數四則計算的約定，來找出較快速的方法算出答案時有困難，會直覺式的直接計算。</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 08:55:30 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858291579</guid>
      </item>
      <item>
         <title>美杏</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858409898</link>
         <description><![CDATA[<p>康軒四下第7單元數量規律</p><p>1.觀察數列，如大眾運輸交通工具座位表、月曆、奇偶數、百數表等，找出數字規律時有困難，即使找出規律，但要應用規律來回答問題就又不知怎麼辦了。</p><p><br></p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 10:41:33 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858409898</guid>
      </item>
      <item>
         <title>美杏</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858438996</link>
         <description><![CDATA[<p>康軒四下第4單元  周長和面積</p><p>1.周長和面積公式背不起來，尤其是長方形的周長，又或是周長和面積的公式搞混</p><p>2.知道正方形的周長，要算出面積，又或是知道正方形的面積，要算出周長，不知如何解題</p><p>3.平方公尺和平方公分的換算關係背不起來</p><p>4.複合圖形的面積問題，要切割或拼補，不知如何下手</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 11:10:56 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858438996</guid>
      </item>
      <item>
         <title>亞芯</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858485216</link>
         <description><![CDATA[<p>在分數小數混合計算時，學生無法馬上判斷要將「小數換成分數」或「分數換成小數」，哪種方式比較好運算！</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 11:54:55 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858485216</guid>
      </item>
      <item>
         <title>亞芯</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858486678</link>
         <description><![CDATA[<p>讓基準量當作1這件事，不知道怎麼讓學生真的懂～</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 11:56:11 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858486678</guid>
      </item>
      <item>
         <title>S-2-4平面圖形的邊長:以操作活動與直尺實測為主。認識特殊幾何圖形的邊長關係。含周長的計算活動。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858754658</link>
         <description><![CDATA[<p><br></p><p><br></p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:03:38 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858754658</guid>
      </item>
      <item>
         <title>S-2-5面積:以具體操作為主。初步認識、直接比較、間接比較(含個別單位)。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858754907</link>
         <description><![CDATA[<p><br></p><p><br></p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:03:48 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858754907</guid>
      </item>
      <item>
         <title>N-3-14面積:「平方公分」。實測、量感、估測與計算。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858755575</link>
         <description><![CDATA[<p><br></p><p><br></p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:04:14 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858755575</guid>
      </item>
      <item>
         <title>N-3-11整數數線:認識數線,含報讀與標示。連結數序、長度、尺的經驗,理解在數線上做比較、加、減的意義。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858756614</link>
         <description><![CDATA[<p><br></p><p><br></p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:04:52 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858756614</guid>
      </item>
      <item>
         <title>N-4-11面積:「平方公尺」。實測、量感、估測與計算。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858757072</link>
         <description><![CDATA[<p><br></p><p><br></p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:05:09 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858757072</guid>
      </item>
      <item>
         <title>S-4-3正方形與長方形的面積與周長:理解邊長與周長或面積的關係,並能理解其公式與應用。簡單複合圖形。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858757547</link>
         <description><![CDATA[<p><br></p><p><br></p>]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:05:24 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858757547</guid>
      </item>
      <item>
         <title>N-5-12面積：「公畝」、「公頃」、「平方公里」。生活實例之應用。含與「平方公尺」的換算與計算。使用概數。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858758176</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:05:44 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858758176</guid>
      </item>
      <item>
         <title>S-5-5正方體和長方體：計算正方體和長方體的體積與表面積。正方體與長方體的體積公式。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858758652</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:06:03 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858758652</guid>
      </item>
      <item>
         <title>S-6-4柱體體積與表面積：含角柱和圓柱。利用簡單柱體，理解「柱體體積＝底面積×高」的公式。簡單複合形體體積。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858759132</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:06:21 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858759132</guid>
      </item>
      <item>
         <title>S-6-3圓周率、圓周長、圓面積、扇形面積：用分割說明圓面積公式。求扇形弧長與面積。知道以下三個比相等：（1）圓心角：360；（2）扇形弧長：圓周長；（3）扇形面積：圓面積，但應用問題只處理用（1）求弧長或面積。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858759587</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:06:33 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858759587</guid>
      </item>
      <item>
         <title>N-2-10單位分數的認識：從等分配的活動(如摺紙)認識單部分為全部的「幾分之一」。知道日常語言「的一半」、「的二分之一」、「的四分之一」的溝通意義。在已等分割之格圖中,能說明一格為全部的「幾分之一」。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858762658</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:08:25 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858762658</guid>
      </item>
      <item>
         <title>N-3-9簡單同分母分數：結合操作活動與整數經驗。簡單同分母分數比較、加、減的意義。牽涉之分數與運算結果皆不超過2。以單位分數之點數為基礎,連結整數之比較、加、減。知道「和等於1」的意義。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858762893</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:08:34 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858762893</guid>
      </item>
      <item>
         <title>N-4-5	同分母分數：一般同分母分數教學（包括「真分數」、「假分數」、「帶分數」名詞引入）。假分數和帶分數之變換。同分母分數的比較、加、減與整數倍。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858763151</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:08:42 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858763151</guid>
      </item>
      <item>
         <title>N-4-6	等值分數：由操作活動中理解等值分數的意義。簡單異分母分數的比較、加、減的意義。簡單分數與小數的互換。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858763343</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:08:50 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858763343</guid>
      </item>
      <item>
         <title>N-5-4	異分母分數：用約分、擴分處理等值分數並做比較。用通分做異分母分數的加減。養成利用約分化簡分數計算習慣。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858763690</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:08:59 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858763690</guid>
      </item>
      <item>
         <title>N-5-5	分數的乘法：整數乘以分數、分數乘以分數的意義。知道用約分簡化乘法計算。處理乘積一定比被乘數大的錯誤類型。透過分數計算的公式，知道乘法交換律在分數也成立。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858764091</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:09:14 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858764091</guid>
      </item>
      <item>
         <title>N-5-7	分數除以整數：分數除以整數的意義。最後將問題轉化為乘以單位分數。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858764301</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:09:22 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858764301</guid>
      </item>
      <item>
         <title>N-5-6	整數相除之分數表示：從分裝（測量）和平分的觀點，分別說明整數相除為分數之意義與合理性。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858764530</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:09:31 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858764530</guid>
      </item>
      <item>
         <title>N-6-2	最大公因數與最小公倍數：質因數分解法與短除法。兩數互質。運用到分數的約分與通分。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858764872</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:09:43 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858764872</guid>
      </item>
      <item>
         <title>N-6-3	分數的除法：整數除以分數、分數除以分數的意義。最後理解除以一數等於乘以其倒數之公式。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858765080</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:09:51 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858765080</guid>
      </item>
      <item>
         <title>N-2-2 加減算式與直式計算：用位值理解多位數加減計算的原理與方法。初期可操作、橫式、直式等方法並陳，二年級最後歸結於直式計算，做為後續更大位數計算之基礎。直式計算的基礎為位值概念與基本加減法，教師須說明直式計算的合理性。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858768644</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:11:58 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858768644</guid>
      </item>
      <item>
         <title>N-2-3 解題：加減應用問題。加數、被加數、減數、被減數未知之應用解題。連結加與減的關係（R-2-4）。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858768845</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:12:06 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858768845</guid>
      </item>
      <item>
         <title>N-2-4 解題：簡單加減估算。具體生活情境。以百位數估算為主。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858769084</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:12:16 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858769084</guid>
      </item>
      <item>
         <title>R-2-2 三數相加，順序改變不影響其和：加法交換律和結合律的綜合。可併入其他教學活動。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858769341</link>
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         <pubDate>2024-01-23 15:12:25 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858769341</guid>
      </item>
      <item>
         <title>N-3-2 加減直式計算：含加、減法多次進、退位。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858769712</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:12:38 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858769712</guid>
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      <item>
         <title>N-4-1 一億以內的數：位值單位「萬」、「十萬」、「百萬」、「千萬」。建立應用大數時之計算習慣</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858771256</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:13:27 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858771256</guid>
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      <item>
         <title>N-2-6  乘法：乘法的意義與應用。在學習乘法過程，逐步發展「倍」的概念，做為統整乘法應用情境的語言。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858773753</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:14:57 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858773753</guid>
      </item>
      <item>
         <title>N-2-7	十十乘法：乘除直式計算的基礎，以熟練為目標。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858773995</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:15:05 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858773995</guid>
      </item>
      <item>
         <title>N-2-8	解題：兩步驟應用問題（加、減、乘）。加減混合、加與乘、減與乘之應用解題。不含併式。不含連乘。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858774196</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:15:13 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858774196</guid>
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      <item>
         <title>N-2-9	解題：分裝與平分。以操作活動為主。除法前置經驗。理解分裝與平分之意義與方法。引導學生在解題過程，發現問題和乘法模式的關連。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858774390</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:15:21 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858774390</guid>
      </item>
      <item>
         <title>R-2-3	兩數相乘的順序不影響其積：乘法交換律。可併入其他教學活動。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858774775</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:15:33 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858774775</guid>
      </item>
      <item>
         <title>N-3-3	乘以一位數：乘法直式計算。教師用位值的概念說明直式計算的合理性。被乘數為二、三位數。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858775011</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:15:42 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858775011</guid>
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      <item>
         <title>N-3-4	除法：除法的意義與應用。基於N-2-9之學習，透過幾個一數的解題方法，理解如何用乘法解決除法問題。熟練十十乘法範圍的除法，做為估商的基礎。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858775259</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:15:52 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858775259</guid>
      </item>
      <item>
         <title>N-3-5	除以一位數：除法直式計算。教師用位值的概念說明直式計算的合理性。被除數為二、三位數。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858775482</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-01-23 15:16:00 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858775482</guid>
      </item>
      <item>
         <title>N-3-6	解題：乘除應用問題。乘數、被乘數、除數、被除數未知之應用解題。連結乘與除的關係（R-3-1）。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858775818</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:16:13 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858775818</guid>
      </item>
      <item>
         <title>N-3-7	解題：兩步驟應用問題（加減與除、連乘）。連乘、加與除、減與除之應用解題。不含併式。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858776103</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:16:25 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858776103</guid>
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      <item>
         <title>R-3-1	乘法與除法的關係：乘除互逆。應用於驗算與解題。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858776321</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:16:33 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858776321</guid>
      </item>
      <item>
         <title>N-4-2	較大位數之乘除計算：處理乘數與除數為多位數之乘除直式計算。教師用位值的概念說明直式計算的合理性。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858777629</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:17:20 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858777629</guid>
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      <item>
         <title>N-4-3	解題：兩步驟應用問題（乘除，連除）。乘與除、連除之應用解題。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858778135</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:17:40 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858778135</guid>
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      <item>
         <title>R-4-1	兩步驟問題併式：併式是代數學習的重要基礎。含四則混合計算的約定（由左往右算、先乘除後加減、括號先算）。學習逐次減項計算。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858778454</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:17:50 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858778454</guid>
      </item>
      <item>
         <title>R-4-2	四則計算規律（I）：兩步驟計算規則。加減混合計算、乘除混合計算。在四則混合計算中運用數的運算性質。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858779375</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:18:22 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858779375</guid>
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      <item>
         <title>R-5-1	三步驟問題併式：建立將計算步驟併式的習慣，以三步驟為主。介紹「平均」。與分配律連結。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858781320</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:19:39 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858781320</guid>
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      <item>
         <title>R-5-2	四則計算規律（II）：乘除混合計算。「乘法對加法或減法的分配律」。將計算規律應用於簡化混合計算。熟練整數四則混合計算。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858781580</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:19:49 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858781580</guid>
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      <item>
         <title>N-5-2	解題：多步驟應用問題。除「平均」之外，原則上為三步驟解題應用。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858781818</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:19:58 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858781818</guid>
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      <item>
         <title>N-6-8解題：基準量與比較量。比和比值的應用。含交換基準時之關係。</title>
         <author>t4132</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858787447</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-01-23 15:23:31 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2858787447</guid>
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         <title>亭如</title>
         <author></author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2859469090</link>
         <description><![CDATA[<p><br/></p><p>1.找不到題目中的距離、時間</p><p>2.時間換算和速率換算搞混</p>]]></description>
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         <pubDate>2024-01-24 01:44:19 UTC</pubDate>
         <guid>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2859469090</guid>
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      <item>
         <title>翰林數位</title>
         <author>t4132</author>
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         <pubDate>2024-01-24 02:26:21 UTC</pubDate>
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         <author>musiclaruku1</author>
         <link>https://padlet.com/t4132/xu8dp29ezucpv1uz/wish/2859509437</link>
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         <pubDate>2024-01-24 02:27:06 UTC</pubDate>
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         <author>t4132</author>
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         <pubDate>2024-01-24 02:27:38 UTC</pubDate>
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         <author>t4132</author>
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         <pubDate>2024-01-24 07:42:06 UTC</pubDate>
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