Abstract
The purpose of this study is to develop and make applications of the teaching materials that are based on the ARCS motivation model for experiments in chemistry. In order to achieve this goal, we researched on the needs of professors, learners, and teacher-assistants and analyzed the contents of the subject. Then we designed and developed teaching materials utilizing the ARCS theory, and made the applications and analyzed their effects. As a result, we found out that the applications of the newly developed teaching materials positively affected the understanding, interest, and concentration of the experiments, and helped the students comprehend various theories better through experiments. The new teaching materials shortened the duration of experiments and reduced the margin of error. They were also helpful preventing accidents and gave students clear ideas about experiments.
본 연구의 목적은 화학실험 교과목에서 ARCS 동기모형을 적용한 교수자료를 개발하고 이를 적용하는 것이다. 이를 위해 요구분석(교수, 학생, 실험조교), 교과내용분석, ARCS 이론을 적용한 교수자료 설계, 개발, 적용, 효과분석을 하였다. 본 연구에서 개발된 교수자료를 적용한 결과, 실험에 대한 이해, 흥미, 동기부여, 집중정도, 실험과 이론을 연결하여 이해하는 능력이 증가하였고 실험시간은 단축되었으며 실험의 오차 범위가 줄어들었다. 그리고 안전사고 예방, 학생들이 실험에 대한 막연함 등을 해결하는데 효과가 있는 것으로 나타났다.
