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Implementation of Low Cost Interactive WhiteBoard System for Improving Teaching-Learning Environment

교수-학습 환경 개선을 위한 저비용 전자칠판 시스템 구현

  • 김경열 (대구가톨릭대학교 SW중심대학) ;
  • 박지수 (전주대학교 컴퓨터공학과)
  • Received : 2020.06.16
  • Accepted : 2020.07.18
  • Published : 2020.09.30

Abstract

With the recent development of IT technology, various digital media to which new information technology is applied are being developed. In classroom lessons, the learning environment centered on lectures has changed to a learning environment in which learners participate. In particular, Interactive WhiteBoard (IWB) are used as an effective digital medium for teacher-learners to collaborate for interaction. However, existing IWB are expensive to purchase and maintain, and provide various and complicated functions to operate the IWB, which imposes a heavy burden on users. In this paper, we develop a low-cost IWB that supports collaborative learning to facilitate interaction in the space where projectors are installed to improve the teaching-learning environment. In addition, it is implemented so that learning activities using the IWB are interlocked and stored in the learning management system.

최근 IT 기술의 발달로 새로운 정보 기술이 적용된 디지털 매체들이 다양하게 개발되고 있다. 교실 수업은 강의 위주의 학습 환경이 학습자가 참여하는 학습 환경으로 변화하고 있다. 특히 전자칠판은 교수자-학습자가 상호작용을 위한 협동 학습을 하는데 효과적인 디지털 매체로 사용된다. 그러나 기존 전자칠판은 구매 및 유지보수에 많은 비용이 필요하고, 작동시키는 데 있어 다양하고 복잡한 기능을 제공함으로써 사용자의 부담이 가중된다. 본 논문에서는 개발도상국이나 최빈국을 대상으로 교수-학습 환경 개선을 위해 프로젝터가 설치된 공간에서 상호작용을 촉진하기 위한 협동 학습을 지원하는 저비용 전자칠판을 개발하고, 학습활동이 학습 관리 시스템에 연동되도록 시스템을 구현한다.

Keywords

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