4학년 2학기 과학 3단원 빛과 그림자 by 이 승하 https://padlet.com/songsali991/wmwc9n540r9x 빛은 어떻게 나아가고 물체에 부딪히면 어떻게 될까요? en-us 2018-01-03 05:24:58 UTC 2025-11-02 06:29:22 UTC hello@padlet.com https://padlet.net/icons/png/1f4a1.png songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1951977755 2021-12-16 15:03:14 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1951977755 5번 이다겸 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1951980567 2021-12-16 15:04:20 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1951980567 6번 이지아 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1951981996 2021-12-16 15:04:51 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1951981996 2번 도현승 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1951982608 2021-12-16 15:05:05 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1951982608 진단평가 양식 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1951986416 2021-12-16 15:06:32 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1951986416 4번 원서준 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1951988586 2021-12-16 15:07:21 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1951988586 3번 류희우 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1951989253 2021-12-16 15:07:37 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1951989253 1번 김단음 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1951989862 2021-12-16 15:07:51 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1951989862 3번 류희우 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1951993792 2021-12-16 15:09:22 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1951993792 2번 도현승 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1951994270 2021-12-16 15:09:34 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1951994270 1번 김단음 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1951994888 2021-12-16 15:09:47 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1951994888 6번 이지아 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1951995452 2021-12-16 15:10:00 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1951995452 5번 이다겸 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1951996625 2021-12-16 15:10:14 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1951996625 4번 원서준 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1951997438 2021-12-16 15:10:31 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1951997438 참고자료 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952004526 2021-12-16 15:13:16 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952004526 수행과제 이야기 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952005978 2021-12-16 15:13:49 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952005978 평가 루브릭 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952006860 2021-12-16 15:14:10 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952006860 빈민촌의 모습 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952008019 2021-12-16 15:14:36 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952008019 빛과 물체가 있을 때 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952009366 2021-12-16 15:15:07 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952009366 물체와 빛이 있을 때 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952010854 2021-12-16 15:15:42 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952010854 빛이 움직임에 따라 그림자의 이동 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952011253 2021-12-16 15:15:53 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952011253 물체는 있고 빛이 없을 때 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952012036 2021-12-16 15:16:12 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952012036 빛을 막는 것은? songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952012803 2021-12-16 15:16:31 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952012803 빛은 있고 물체가 없을 때 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952013449 2021-12-16 15:16:46 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952013449 빛의 색깔 만들기 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952015276 2021-12-16 15:17:31 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952015276 빛의 색깔 만들기2 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952015823 2021-12-16 15:17:44 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952015823 빛의 색깔은 어떻게 만들 수 있을까? songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952017892 2021-12-16 15:18:32 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952017892 빛의 색깔에 따른 그림자 색깔 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952019302 2021-12-16 15:19:06 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952019302 그림자 색깔 바꾸기1 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952021111 2021-12-16 15:19:44 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952021111 그림자 색깔 바꾸기2 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952022244 2021-12-16 15:20:03 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952022244 물체가 빛에 가까울 때 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952026054 2021-12-16 15:21:29 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952026054 물체가 빛에서 멀어질 때 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952028478 2021-12-16 15:22:27 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952028478 빛이 물체에서 멀 때 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952029415 2021-12-16 15:22:49 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952029415 빛이 물체에 가까울 때 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952030683 2021-12-16 15:23:20 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952030683 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952033450 2021-12-16 15:24:23 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952033450 그림자 놀이 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952034333 2021-12-16 15:24:41 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952034333 거울에 내 모습 관찰하기1 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952040245 2021-12-16 15:26:58 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952040245 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952040744 2021-12-16 15:27:10 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952040744 거울 비친 나는 어떻게 보일까? songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952041465 2021-12-16 15:27:24 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952041465 거울에 레이저 빛을 비추기 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952042975 2021-12-16 15:28:00 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952042975 여러 개의 거울 사용하기 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952043421 2021-12-16 15:28:12 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952043421 빛이 여러 거울에서 반사 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952044008 2021-12-16 15:28:26 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952044008 반사된 빛과 내가 보낸 빛을 한줄기로 만들어보기 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952044581 2021-12-16 15:28:41 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952044581 박스 구하기 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952046760 2021-12-16 15:29:32 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952046760 바늘 구멍사진기 만들기 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952047224 2021-12-16 15:29:43 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952047224 바늘 구멍사진기로 깃발 보기 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952047814 2021-12-16 15:29:55 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952047814 거꾸로 보이는 깃발 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952048592 2021-12-16 15:30:13 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952048592 정약용은 빛의 직진을 어떻게 이용하였을까? songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952054546 2021-12-16 15:32:34 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952054546 페트병이 필요한 이유 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952057072 2021-12-16 15:33:32 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952057072 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952057849 2021-12-16 15:33:51 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952057849 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952058553 2021-12-16 15:34:07 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952058553 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952060456 2021-12-16 15:34:53 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952060456 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952061600 2021-12-16 15:35:21 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952061600 2번 도현승, 6번 이지아 발표 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952065057 2021-12-16 15:36:45 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952065057 3번 류희우, 5번 이다겸 발표 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952066312 2021-12-16 15:37:16 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952066312 1번 김단음, 4번 원서준 발표 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952067335 2021-12-16 15:37:43 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952067335 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952068720 2021-12-16 15:38:19 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952068720 탐구보고서 양식 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952072396 2021-12-16 15:39:50 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952072396 KWD차트에서 공통된 내용 도출해서 단원설계하기 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952090299 2021-12-16 15:47:01 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952090299 그림자 공연 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952463907 2021-12-16 19:00:47 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952463907 김단음 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952598048 그림자가 어떻게 생기는지 알게 되어서 신기했고 핀홀 카메라를 봤을 때 이게 보일까? 라고 생각했는데 보니까 진짜 선명하게 보여서 흥미롭고 재미있었다. 그리고 물에 반사되어서 더 퍼지게 보이는 것도 알게 되었다. 그리고 필리핀에 이게 진짜 사용됐다는게 신기하였고 이렇게 간단할 줄은 몰랐다. 발표하기 전 서준이와 회의할 때 서준이가 컵에 물을 넣으면 어떻게 될까? 하고 말했었는데 그걸 안 믿어서 오래걸린게 후회된다. 그리고 빛이 직진할 때는 내가 아는 내용이 이었는데 모르는 내용도 있어서 더 많이 알게된 것 같다. 그리고 빛의 굴절도 빨리 알고 싶다.]]> 2021-12-16 20:38:40 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952598048 도현승 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952598321 창문 없이 방을 밝아지게 할 수 있다는 것을 알게 되었다. 물도 반사를 할 수 있다는 것을 알게 되었고 박스로도 카메라를 만들 수 있다는 것을 알게 되었다. ]]> 2021-12-16 20:38:55 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952598321 류희우 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952598633 페트병 안에 세제가루를 넣어서 뿌옇게 되면 그 알맹이에 빛이 부딪혀서 반사가 되어서 박스 안에 골고루 퍼져서 방이 완전 환하게 비췄다. 그래서 알갱이에 부딪히면 반사가 된다는게 신기했다. 그리고 투명 종이에 색칠을 해서 물체를 대고 손전등을 비추면 그 물체의 색깔이 바뀔 줄 알았는데 안 바뀌는게 신기했다. 그림자의 색깔이 안 바뀐다는 것을 처음으로 알았다. ]]> 2021-12-16 20:39:13 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952598633 원서준 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952599053 그림자가 없는 곳, 그림자의 크기, 빛의 직진과 반사를 배우면서 그림자가 없는 곳, 그림자의 크기를 알고 있었다. 빛의 직진과 반사부터 모르는게 시작되었는데 플라스틱 컵, 거울, 박스, 후레쉬, 세제 가지고 박스 안을 환하게 만들기 위해 머리를 굴리기 시작했다. 끝까지 생각하고 생각하니깐 성공했다 역시 포기하지 않고 끝까지 생각하길 잘했다. ]]> 2021-12-16 20:39:27 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952599053 이다겸 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952599257 발표를 잘 한 것 같다. 배운 점은 세제가로 어떻게 빛이 반사되어서 퍼져 나가는지, 어떻게 박스 안을 환하게 하는지 알게 되었고 정약용이 한 것도 알게 되었고 거울반사도 알게 되었다. ]]> 2021-12-16 20:39:39 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952599257 이지아 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952599427 맨 처음 실험할 때는 어려운 것 같았는데 막상 하고나서는 쫌 뿌듯했다. 그리고 박스 실험은 뭔가 어려워서 힘들었지만 하고나니 뿌듯했다.]]> 2021-12-16 20:39:51 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952599427 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952599778 2021-12-16 20:40:17 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952599778 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952600028 2021-12-16 20:40:32 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952600028 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1952600256 2021-12-16 20:40:45 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1952600256 탐구보고서적기 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/1955446134 2021-12-19 12:31:04 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/1955446134 동료평가1 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/2007194659 2022-01-23 14:23:52 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/2007194659 동료평가2 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/2007194995 2022-01-23 14:24:14 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/2007194995 형성평가1 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/2007196793 2022-01-23 14:26:27 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/2007196793 형성평가2 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/2007197148 2022-01-23 14:26:52 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/2007197148 동료평가3 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/2007197414 2022-01-23 14:27:14 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/2007197414 형성평가3 songsali991 https://padlet.com/songsali991/wmwc9n540r9x/wish/2007198509 2022-01-23 14:28:29 UTC https://padlet.com/songsali991/wmwc9n540r9x/wish/2007198509