언플러그드-코딩활동을 위한 CT 문제해결 기반 피지컬 컴퓨팅 수업지도안 개발 및 적용

초록

According to the 2022 revised curriculum, Information subjects are designed and programmed to realize problem-solving processes based on Computing Thinking (CT), and algorithm experience elements present achievement standards so that problem-solving procedures can be expressed using pictures or symbols. However, there is a limit to designing CT-based classes by providing experiences focused on learners' interests and results through coding-oriented teaching tool utilization classes or maker-oriented activities. Therefore, in this study, an unplugged-coding activity physical computing instruction plan was designed using a flowchart to provide CT-based instruction to learners, and the connection of the coding activity algorithm was focused on the linkage of functions and concepts by applying the physical computing principle. Through a literature review, an unplugged-coding Physical Computing instructional plan applying the CT-PS model was developed, and the perceptions and results of teachers and students on this were investigated and analyzed. As a result of the study, it was confirmed that learners showed a high level of re-recognition results through the linkage of Physical Computing principles, unplugged algorithms, and text-based coding activities, and instructors also had a positive perception of computing practice.

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