https://padlet.com/neo510285/2021sci1teacher 2021년 양화중 1학년 과학B 교사들 수업내용 공유를 위한 패들렛 입니다. en-us 2021-03-10 06:04:28 UTC 2025-10-22 02:29:24 UTC hello@padlet.com neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1291363517 2021-03-10 06:06:21 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1291363517 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1291363526 2021-03-10 06:06:21 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1291363526 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1291363536 2021-03-10 06:06:21 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1291363536 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1291363874 2021-03-10 06:06:30 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1291363874 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1291363882 2021-03-10 06:06:30 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1291363882 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1291364013 2021-03-10 06:06:33 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1291364013 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1291367980 2021-03-10 06:07:53 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1291367980 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1291369181 2021-03-10 06:08:14 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1291369181 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1291380909 2021-03-10 06:12:11 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1291380909 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1291382608 2021-03-10 06:12:46 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1291382608 jjunsem https://padlet.com/neo510285/2021sci1teacher/wish/1291455219 합류했습니다]]> 2021-03-10 06:39:48 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1291455219 wa2013206 https://padlet.com/neo510285/2021sci1teacher/wish/1291458597 양화]]> 2021-03-10 06:41:09 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1291458597 wa2013206 https://padlet.com/neo510285/2021sci1teacher/wish/1292839665 애플의 사과]]> 2021-03-10 13:47:56 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1292839665 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293417533 2021-03-10 15:23:47 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293417533 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293435145 2021-03-10 15:26:42 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293435145 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293438968 2021-03-10 15:27:20 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293438968 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293453030 2021-03-10 15:29:37 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293453030 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293457478 2021-03-10 15:30:22 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293457478 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293469654 2021-03-10 15:32:21 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293469654 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293471193 2021-03-10 15:32:36 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293471193 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293486112 2021-03-10 15:34:59 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293486112 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293492519 2021-03-10 15:36:03 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293492519 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293496693 2021-03-10 15:36:46 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293496693 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293498393 2021-03-10 15:37:03 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293498393 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293500600 2021-03-10 15:37:25 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293500600 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293506525 2021-03-10 15:38:23 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293506525 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293506815 2021-03-10 15:38:26 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293506815 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293507067 2021-03-10 15:38:29 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293507067 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293507312 2021-03-10 15:38:32 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293507312 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293507598 2021-03-10 15:38:35 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293507598 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293507849 2021-03-10 15:38:37 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293507849 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293508100 2021-03-10 15:38:40 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293508100 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293508367 2021-03-10 15:38:42 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293508367 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293508721 2021-03-10 15:38:46 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293508721 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293508995 2021-03-10 15:38:49 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293508995 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293509232 2021-03-10 15:38:51 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293509232 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293509466 2021-03-10 15:38:54 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293509466 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293527921 2021-03-10 15:42:03 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293527921 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293556151 2021-03-10 15:46:45 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293556151 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293558176 2021-03-10 15:47:04 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293558176 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293559733 2021-03-10 15:47:20 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293559733 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293561166 2021-03-10 15:47:35 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293561166 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293562660 2021-03-10 15:47:51 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293562660 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293565049 2021-03-10 15:48:16 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293565049 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293568021 2021-03-10 15:48:46 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293568021 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293568329 2021-03-10 15:48:49 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293568329 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293568628 2021-03-10 15:48:52 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293568628 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293569012 2021-03-10 15:48:56 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293569012 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293569366 2021-03-10 15:49:00 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293569366 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293569702 2021-03-10 15:49:04 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293569702 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293570041 2021-03-10 15:49:07 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293570041 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293570429 2021-03-10 15:49:12 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293570429 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293570769 2021-03-10 15:49:16 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293570769 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293571236 2021-03-10 15:49:20 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293571236 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293599302 2021-03-10 15:53:49 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293599302 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293601408 2021-03-10 15:54:11 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293601408 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293603582 2021-03-10 15:54:34 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293603582 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293607578 2021-03-10 15:55:15 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293607578 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293610066 2021-03-10 15:55:42 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293610066 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293612739 2021-03-10 15:56:10 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293612739 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293615496 2021-03-10 15:56:39 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293615496 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293628689 2021-03-10 15:58:57 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293628689 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293636458 2021-03-10 16:00:16 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293636458 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293636714 2021-03-10 16:00:19 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293636714 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293637036 2021-03-10 16:00:22 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293637036 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1293637427 2021-03-10 16:00:26 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1293637427 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1304327319 수업동영상 잘 만들어진 샘 공유합니다

]]> 2021-03-12 21:08:54 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1304327319 wa2013206 https://padlet.com/neo510285/2021sci1teacher/wish/1307056113 여러가지 힘(중력)학습지]]> 2021-03-14 12:10:57 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1307056113 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1323320027 비주얼 싱킹
단어. 그림.제목이 하나로]]> 2021-03-18 01:04:03 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1323320027 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1323321976 한문공책에 그림 그리기, 편지쓰기
책 제목 바꾸어 보기 
책 속 중요 단어 그림으로 그려보기]]> 2021-03-18 01:04:47 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1323321976 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1323324275 자음 모음을 연결해서 단어를 찾는 게임. 겹쳐도 가능..
과학단어 하나 찾을 때마다 +3점..]]> 2021-03-18 01:05:41 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1323324275 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1323324655 2021-03-18 01:05:50 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1323324655 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1323325307 서로 관련있는 단어나 그림을 겹치지 않게 연결하면 됩니다. ]]> 2021-03-18 01:06:05 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1323325307 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1323326452 2021-03-18 01:06:29 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1323326452 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1332106131 중력 탄성력 그림으로 표현하기]]> 2021-03-20 07:44:55 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1332106131 wa2013206 https://padlet.com/neo510285/2021sci1teacher/wish/1359473561 2021-03-27 06:16:35 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1359473561 wa2013206 https://padlet.com/neo510285/2021sci1teacher/wish/1359516859 2021-03-27 07:30:41 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1359516859 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1362296681 https://padlet.com/neo510285/2021scib1678]]> 2021-03-29 00:34:25 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1362296681 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1362298294 https://padlet.com/neo510285/2021scib145]]> 2021-03-29 00:35:06 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1362298294 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1362299343 https://padlet.com/neo510285/2021scib1123]]> 2021-03-29 00:35:33 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1362299343 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1378844865 https://youtu.be/0F_7btvbPyw

자연 건조하면 왜 딱딱해질까? 
서로 잡아당기는 물이 가지는 작은 힘들이 모여 단단해집니다.

지구도 그렇게 서로를 끌어당기는 작은 힘들이 모여 중력이 됩니다.]]> 2021-04-02 22:00:32 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1378844865 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1379136509 인생에 필요한 
힘과 균형에 관하여
https://youtu.be/U7N3_y_bG5c


]]> 2021-04-03 05:05:25 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1379136509 wa2013206 https://padlet.com/neo510285/2021sci1teacher/wish/1389409723 2021-04-07 00:01:09 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1389409723 wa2013206 https://padlet.com/neo510285/2021sci1teacher/wish/1389412041 2021-04-07 00:02:19 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1389412041 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1462713183 탄성력, 마찰력 관련 실험]]> 2021-04-27 04:48:59 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1462713183 wa2013206 https://padlet.com/neo510285/2021sci1teacher/wish/1534379126 2021-05-18 06:14:25 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1534379126 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1534401855 짧은 3분안에 간단한 소품이나 쉬운 설명으로 여러 대중과 소통을 하는 것을 페임랩이라고 합니다. ]]> 2021-05-18 06:22:21 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1534401855 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1534422320 2021-05-18 06:29:34 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1534422320 wa2013206 https://padlet.com/neo510285/2021sci1teacher/wish/1547458583 2021-05-21 12:40:31 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1547458583 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1549946075 2021-05-22 11:06:48 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1549946075 wa2013206 https://padlet.com/neo510285/2021sci1teacher/wish/1556324347 2021-05-25 04:45:36 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1556324347 wa2013206 https://padlet.com/neo510285/2021sci1teacher/wish/1572370748 2021-05-31 01:36:39 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1572370748 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1589235439 아래의 주소를 인터넷 주소창에 붙여넣기 하여 다운 받으시기 바랍니다. 

https://chrome.google.com/webstore/detail/ipevo-visualizer/knibbpmgfkaginjkddpmmpcnknegecok

]]> 2021-06-07 06:50:09 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1589235439 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1626335580 2021-06-26 12:02:55 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1626335580 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1626339611 2021-06-26 12:13:27 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1626339611 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1627277640 2021-06-27 21:41:45 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1627277640 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1690495533 2021-08-23 05:20:49 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1690495533 wa2013206 https://padlet.com/neo510285/2021sci1teacher/wish/1690695257 2021-08-23 07:27:07 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1690695257 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1692330936 2021-08-24 01:02:15 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1692330936 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1692331640 핸드폰 화면, 마법천자문 종이 카드 (문)]]> 2021-08-24 01:02:32 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1692331640 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1692332048 2021-08-24 01:02:44 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1692332048 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1692332553 2021-08-24 01:02:56 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1692332553 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1692333234 2021-08-24 01:03:10 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1692333234 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1692334022 자세히 보면 여러 빛과 색이 합쳐져셔
어울어져서 보이게 된다.

우리 삶도 그렇다.]]> 2021-08-24 01:03:24 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1692334022 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1692342362 2021-08-24 01:06:53 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1692342362 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1692342999 2021-08-24 01:07:10 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1692342999 wa2013206 https://padlet.com/neo510285/2021sci1teacher/wish/1701666233 2021-08-28 02:55:09 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1701666233 wa2013206 https://padlet.com/neo510285/2021sci1teacher/wish/1701674149 2021-08-28 03:08:11 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1701674149 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715033916 국자로 불붙이기]]> 2021-09-03 11:06:11 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715033916 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715035419 RGB 어플 설치해 보기]]> 2021-09-03 11:08:08 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715035419 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715045444 2021-09-03 11:20:27 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715045444 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715045497 2021-09-03 11:20:32 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715045497 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715047354 2021-09-03 11:22:44 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715047354 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715047681 2021-09-03 11:23:08 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715047681 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715047730 2021-09-03 11:23:13 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715047730 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715047976 2021-09-03 11:23:34 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715047976 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715048058 2021-09-03 11:23:39 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715048058 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715048374 2021-09-03 11:24:05 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715048374 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715048414 2021-09-03 11:24:09 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715048414 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715048484 2021-09-03 11:24:15 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715048484 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715061450 2021-09-03 11:39:16 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715061450 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715076074 2021-09-03 11:53:34 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715076074 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715080123 2021-09-03 11:57:08 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715080123 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715081495 2021-09-03 11:58:07 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715081495 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715090085 2021-09-03 12:05:51 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715090085 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715102405 2021-09-03 12:14:02 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715102405 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715103406 잡광 제거]]> 2021-09-03 12:14:49 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715103406 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715108186 2021-09-03 12:18:40 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715108186 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715112401 2021-09-03 12:21:45 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715112401 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1715113049 2021-09-03 12:22:18 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1715113049 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1718407909 2021-09-06 04:07:32 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1718407909 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1721389277 2021-09-07 09:08:51 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1721389277 https://padlet.com/neo510285/2021sci1teacher/wish/1744340760 2021-09-16 00:57:51 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1744340760 https://padlet.com/neo510285/2021sci1teacher/wish/1744344971 2021-09-16 00:59:36 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1744344971 https://padlet.com/neo510285/2021sci1teacher/wish/1744347453 같은 원리로 국자로도 가능합니다. ]]> 2021-09-16 01:00:34 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1744347453 https://padlet.com/neo510285/2021sci1teacher/wish/1744351941 위기상황에서 불을 피우는 쉬운 방법. 
비닐봉지에 물만 있으면 됩니다. ]]> 2021-09-16 01:02:24 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1744351941 https://padlet.com/neo510285/2021sci1teacher/wish/1744358760 2021-09-16 01:05:15 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1744358760 https://padlet.com/neo510285/2021sci1teacher/wish/1744366844 2021-09-16 01:08:42 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1744366844 https://padlet.com/neo510285/2021sci1teacher/wish/1744368461 2021-09-16 01:09:24 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1744368461 https://padlet.com/neo510285/2021sci1teacher/wish/1744370163 2021-09-16 01:10:06 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1744370163 https://padlet.com/neo510285/2021sci1teacher/wish/1744370755 2021-09-16 01:10:22 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1744370755 https://padlet.com/neo510285/2021sci1teacher/wish/1744371245 2021-09-16 01:10:35 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1744371245 https://padlet.com/neo510285/2021sci1teacher/wish/1744371762 2021-09-16 01:10:48 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1744371762 https://padlet.com/neo510285/2021sci1teacher/wish/1744372396 2021-09-16 01:11:04 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1744372396 https://padlet.com/neo510285/2021sci1teacher/wish/1744373418 2021-09-16 01:11:31 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1744373418 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1769656742 2021-09-27 02:00:33 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1769656742 https://padlet.com/neo510285/2021sci1teacher/wish/1809285438 2021-10-12 01:51:54 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1809285438 https://padlet.com/neo510285/2021sci1teacher/wish/1840137002 2021-10-25 00:42:49 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1840137002 https://padlet.com/neo510285/2021sci1teacher/wish/1840138602 2021-10-25 00:43:29 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1840138602 https://padlet.com/neo510285/2021sci1teacher/wish/1840140835 2021-10-25 00:44:32 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1840140835 https://padlet.com/neo510285/2021sci1teacher/wish/1840141841 2021-10-25 00:45:01 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1840141841 https://padlet.com/neo510285/2021sci1teacher/wish/1866678294 소리가 높다는 것은 음파의 진동수가 많다는 뜻으로 그 단위는 헤르츠(㎐)이다. 10대들만 들을 수 있다는 것은 연령에 따라 듣지 못하는 소리가 있으며, 나이에 따라 들을 수 있는 주파수 영역이 좁혀진다는 것을 의미한다. 일반적으로 사람은 20~2만㎐까지 들을 수 있고, 200～6100㎐의 소리로 대화를 나누며, 3000㎐ 부근의 소리를 가장 잘 듣는다. 하지만 나이가 들면서 청력이 약해져 50대는 1만2000㎐, 40대는 1만4000㎐, 30대는 1만6000㎐, 20대는 1만8000㎐ 이상을 거의 들을 수 없다.

왜 그럴까? 사람의 귀 고막에는 청신경전달계인 달팽이관이 연결돼 그 입구에서 고주파를 감지하고, 점차 안쪽으로 갈수록 저주파를 느끼게 되는데, 나이가 많거나 큰 소리를 많이 듣게 되면 달팽이관 입구의 신경세포가 손상돼 고주파 음부터 듣지 못하게 되기 때문이다.

]]> 2021-11-04 05:53:34 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1866678294 https://padlet.com/neo510285/2021sci1teacher/wish/1866680477 음계와 주파수]]> 2021-11-04 05:55:25 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1866680477 https://padlet.com/neo510285/2021sci1teacher/wish/1866683439 간단한 노래 연주 

반짝반짝 작은 별]]> 2021-11-04 05:57:41 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1866683439 https://padlet.com/neo510285/2021sci1teacher/wish/1866686021 2021-11-04 05:59:34 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1866686021 https://padlet.com/neo510285/2021sci1teacher/wish/1866688760 2021-11-04 06:01:45 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1866688760 https://padlet.com/neo510285/2021sci1teacher/wish/1866697430 정삼각형 왜 배울까?]]> 2021-11-04 06:08:44 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1866697430 neo51022 https://padlet.com/neo510285/2021sci1teacher/wish/1907473185 2021-11-23 03:19:45 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1907473185 neo51022 https://padlet.com/neo510285/2021sci1teacher/wish/1907477389 2021-11-23 03:22:18 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1907477389 neo51022 https://padlet.com/neo510285/2021sci1teacher/wish/1907487422 2021-11-23 03:28:36 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1907487422 neo51022 https://padlet.com/neo510285/2021sci1teacher/wish/1907491897 2021-11-23 03:31:23 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1907491897 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1912553322 2021-11-25 12:48:28 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1912553322 neo510285 https://padlet.com/neo510285/2021sci1teacher/wish/1964168185 2021-12-26 12:12:15 UTC https://padlet.com/neo510285/2021sci1teacher/wish/1964168185