[1-3] 신나는 과학 by 선생님박경화 https://padlet.com/deokjangt210011/gb05tyowc45z94ih 마법을 담아 만듦 en-us 2021-03-09 13:16:46 UTC 2025-11-01 19:00:18 UTC hello@padlet.com deokjangt210011 https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1868900203 2021-11-05 01:56:56 UTC https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1868900203 deokjangt210011 https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1889834147 2021-11-15 00:36:30 UTC https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1889834147 deokjangt210011 https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1889834483 2021-11-15 00:36:41 UTC https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1889834483 deokjangt210011 https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1889834992 2021-11-15 00:36:58 UTC https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1889834992 deokjangt210011 https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1889835422 2021-11-15 00:37:13 UTC https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1889835422 deokjangt210011 https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1889835820 2021-11-15 00:37:25 UTC https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1889835820 deokjangt210011 https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1889836193 2021-11-15 00:37:37 UTC https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1889836193 deokjangt210011 https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1889836601 2021-11-15 00:37:51 UTC https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1889836601 https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1890437848 그림:강정민

자료조사:김다희,이도언

발표:강정민]]> 2021-11-15 05:45:01 UTC https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1890437848 10322 이도언 https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1890443183 물이 얼음으로 어는 과정 (액체에서 고체로 상태변화) 에서 응고열을 방출하게 되기 때문에 추운 겨울에 과일나무에 물을 뿌려 과일이 어는것을 방지합니다




]]> 2021-11-15 05:48:32 UTC https://padlet.com/deokjangt210011/gb05tyowc45z94ih/wish/1890443183