![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_01.jpg)
“전기 회로는 너무 어려워요. 납작한 판에 힘들게 전선을 연결해도 항상 어딘가 잘못 연결돼 동작이 잘 되지 않아요. 전구 하나 켜는 게 이렇게 힘들다니….”
“맞아. 전기 회로는 복잡해. 좁은 공간에 여러 가지 복잡한 전자부품을 연결하다보니 실수도 많고. 그래서 오늘 주은이, 채원이를 위해 ‘딱킷’을 준비했어!
전기 회로를 입체로 만들어 볼까?”
STEP▶1 배경지식 쌓기 : 전기 회로를 입체로 만든다고?
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_02.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_08.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_06.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_08.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_07.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_08.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_06.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_08.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_06.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_08.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_07.jpg)
STEP▶2 미션 주제 설정하기 : “치-지지-칙-지지지” 응답하라, 라디오
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_08.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_06.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_08.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_03.jpg)
STEP▶3 미션 수행하기
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_06.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_04.jpg)
STEP▶4 한 걸음 더 생각하기 : 커졌다 작아졌다, 라디오 볼륨
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_06.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_07.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_08.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_06.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_08.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_06.jpg)
조절 할 수 있는 거죠?
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_08.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_07.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_08.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_06.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_08.jpg)
![](https://images.dongascience.com/uploads/article/Contents/201601/C201223N010_07.jpg)
참여독자 : 박주은(용인 제일초5), 박채원(용인 제일초2)