Don't have Telegram yet? Try it now!
https://han-sr.com/archives/%ec%88%98%ec%97%85%ed%99%9c%eb%8f%99-%eb%a9%94%ec%9d%b4%ec%bb%a4-%ec%b0%bd%ec%b2%b4-3d%ed%8e%9c%ec%9d%84-%ec%82%ac%ec%9a%a9%ed%95%9c-%eb%b0%9c%eb%aa%85%ea%b5%90%ec%9c%a1/
[수업활동-메이커-창체] 3D펜을 사용한 발명교육