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      <title>도구의 쓰임새 조사하여 공유하기 by 2026_4학년</title>
      <link>https://padlet.com/boramaecho/bmf2g48l746r1wln</link>
      <description>지레나 빗면과 같은 도구가 일상생활에서 어떻게 쓰이는지 조사하여 공유하기</description>
      <language>en-us</language>
      <pubDate>2025-07-10 06:34:16 UTC</pubDate>
      <lastBuildDate>2025-07-15 06:51:47 UTC</lastBuildDate>
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      <item>
         <title>병따개</title>
         <author>boramaepad07</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3515803362</link>
         <description><![CDATA[<p>지레의 원리를 이용한 병따개는 음료수 뚜껑을 쉽게 딸 수 있는 도구이다.</p>]]></description>
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         <pubDate>2025-07-10 07:04:48 UTC</pubDate>
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      <item>
         <title>나사의 원리</title>
         <author>boramaepad07</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3515817823</link>
         <description><![CDATA[<p>빗면을 원기둥에 돌돌 감아 돌려서 단단히 고정하는 원리</p>]]></description>
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         <pubDate>2025-07-10 07:18:28 UTC</pubDate>
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      <item>
         <title>도르래의 원리</title>
         <author>boramaepad07</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3515818079</link>
         <description><![CDATA[<p>줄을 바퀴에 걸어 무거운 물건을 쉽게 올리거나 방향을 바꾸는 원리</p>]]></description>
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         <pubDate>2025-07-10 07:18:46 UTC</pubDate>
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      <item>
         <title>빗면의 원리</title>
         <author>boramaepad07</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3515818466</link>
         <description><![CDATA[<p>비탈진 면을 이용해 무거운 물건을 쉽게 들어올리는 원리</p>]]></description>
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         <pubDate>2025-07-10 07:19:19 UTC</pubDate>
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      <item>
         <title>손톱깎이</title>
         <author>bs25040408</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519665749</link>
         <description><![CDATA[<p>손톱을 깎는 물건입니다.</p>]]></description>
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         <pubDate>2025-07-15 04:16:06 UTC</pubDate>
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      <item>
         <title>핀셋</title>
         <author>bs25040415</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519665768</link>
         <description><![CDATA[<p>지렛대를 이용해 조그만한 물체를 빼내는 도구입니다.</p>]]></description>
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         <pubDate>2025-07-15 04:16:07 UTC</pubDate>
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      <item>
         <title>가위</title>
         <author>bs25040406</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519666333</link>
         <description><![CDATA[<p>지레의 원리를 이용한 가위.가위는 지레의 원리를 이용하여 힘을 증폭시켜 전달력을 발생해 얇은 것을 쉽게 자를 수 있다. 가위가 자를 수 있는 것 예시: 종이</p>]]></description>
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         <pubDate>2025-07-15 04:16:39 UTC</pubDate>
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      <item>
         <title>빨레집게</title>
         <author>bs25040401</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519668707</link>
         <description><![CDATA[<p>빨래를 집는 물건이다.</p>]]></description>
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         <pubDate>2025-07-15 04:18:29 UTC</pubDate>
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      <item>
         <title>엘리베이터</title>
         <author>bs25040409</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519669391</link>
         <description><![CDATA[<p>엘리베이터는 고정 도르레 원리를 이용 하여작동합니다.카와 평형추를 연결하여 전동기의 힘으로 카를 움직입니다.</p>]]></description>
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         <pubDate>2025-07-15 04:19:02 UTC</pubDate>
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      <item>
         <title>펜치</title>
         <author>bs25040402</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519670064</link>
         <description><![CDATA[<p>지레의 원리를 이용한 펜치는 물건을 잘 구부리게 할 수 있는 도구이다.</p>]]></description>
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         <pubDate>2025-07-15 04:19:25 UTC</pubDate>
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      <item>
         <title>나사못</title>
         <author>bs25040412</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519672656</link>
         <description><![CDATA[<p>나사못은 그림을 벽에 박을때 쓰는 도구입니다.</p>]]></description>
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         <pubDate>2025-07-15 04:21:29 UTC</pubDate>
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      </item>
      <item>
         <title>깃발 게양대</title>
         <author>bs25040420</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519672670</link>
         <description><![CDATA[<p>깃발을 안전하고 효율적으로 게양하고 관리하기 위한 여러 기술과</p><p> 장치들의 조합이다.</p>]]></description>
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         <pubDate>2025-07-15 04:21:30 UTC</pubDate>
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      <item>
         <title>장도리</title>
         <author>bs25040422</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519673936</link>
         <description><![CDATA[<p>장도리는 쇠로 만들어 못을 박거나 뽑을 때 사용하는 도구입니다.</p><p>한쪽은 평범한 망치머리이고, 반대쪽은 <strong>갈고리 모양(갈퀴 모양)</strong>으로 되어 있어 못머리를 걸어 빼낼 수 있습니다.</p>]]></description>
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         <pubDate>2025-07-15 04:22:34 UTC</pubDate>
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      <item>
         <title>트럭 경사면</title>
         <author>bs25040413</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519673966</link>
         <description><![CDATA[<p>이사할 때 이사짐을 잘 옮길 수 있다</p>]]></description>
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         <pubDate>2025-07-15 04:22:35 UTC</pubDate>
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      <item>
         <title>시소</title>
         <author>bs25040405</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519675028</link>
         <description><![CDATA[<p>시소의 원리를 이용한 시소는 무게를 잴때 또는 놀때 사용된다</p>]]></description>
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         <pubDate>2025-07-15 04:23:22 UTC</pubDate>
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      <item>
         <title>코르크 마개</title>
         <author>bs25040423</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519676127</link>
         <description><![CDATA[<p>코르크의 미세한 세포 구조는 액체가 닿으면 팽창하여 밀봉 효과를 높이고, 공기가 통하지 않도록 하여 내용물의 변질을 막아줍니다.&nbsp;</p>]]></description>
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         <pubDate>2025-07-15 04:24:08 UTC</pubDate>
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      <item>
         <title>사다리차 경사면</title>
         <author>bs25040424</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519677205</link>
         <description><![CDATA[<p>이삿짐 옮기는것 또는 사람을 구하는데 이용한다</p>]]></description>
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         <pubDate>2025-07-15 04:24:50 UTC</pubDate>
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         <title>우물 두레박</title>
         <author></author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519677672</link>
         <description><![CDATA[<p>두레박은 바가지를 사용하여 우물에서 물을 길어 올리는 기구로, 줄을 연결하여 손으로 당겨 사용합니다. 이때, 두레박이 물에 잠겼다가 다시 올라오는 과정에서 중력과 인력(줄을 당기는 힘)이 작용하며, 이를 통해 지하수를 효율적으로 퍼올릴 수 있습니다.</p>]]></description>
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         <pubDate>2025-07-15 04:25:06 UTC</pubDate>
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      <item>
         <title>호두까개</title>
         <author>bs25040407</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519679197</link>
         <description><![CDATA[<p>호두를 쉽게 깔 수 있다.</p>]]></description>
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         <pubDate>2025-07-15 04:26:11 UTC</pubDate>
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      <item>
         <title>페트병 뚜껑</title>
         <author>bs25040416</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519679576</link>
         <description><![CDATA[<p> 원리:빗면을 원기둥에 돌돌감아 돌려서 단단이 고정하는 원리</p><p>이용: 페트병안 물이 흐르지 않게 뚜껑의 역할을 한다.</p><p>비슷한 원리를 사용한 것으로는 나사못, 나사 등이 있습니다</p><p>페트병 뚜껑 소개 끝</p>]]></description>
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         <pubDate>2025-07-15 04:26:32 UTC</pubDate>
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         <title>바퀴달린 손수레</title>
         <author>bs25040421</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519680511</link>
         <description><![CDATA[<p>무거운 물건을 쉽게 옮길 수 있다.</p>]]></description>
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         <pubDate>2025-07-15 04:27:16 UTC</pubDate>
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         <title></title>
         <author>bs25040417</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519686232</link>
         <description><![CDATA[<p>휠체어 경사로는 휠체어를 포함한 바퀴가 달린 물건이 건물이나 높이가 다른 지역 사이에 쉽게 접근할 수 있게 하기 위해 설치하는 경사면이다</p>]]></description>
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         <pubDate>2025-07-15 04:31:28 UTC</pubDate>
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         <title>지레</title>
         <author>boramaepad07</author>
         <link>https://padlet.com/boramaecho/bmf2g48l746r1wln/wish/3519844039</link>
         <description><![CDATA[<p>긴 막대기를 받침점에 올려서 무거운 것을 쉽게 움직이게 해주는 것</p>]]></description>
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         <pubDate>2025-07-15 06:28:25 UTC</pubDate>
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