인지적 도구로써의 스마트 학습노트시스템 개발

Abstract

This study developed a 'Smart Learning Note' application that is expected to bring a high level of learning effect by organizing contents from classes or contents using a tablet PC and utilizing them in study reviews. The Smart Learning Note inputs study material as PDF or image files, and is composed of three modules, a note module that writes study notes, a planner module that writes and supports management of a study schedule, and a flash card module that creates flash cards from the contents of a user's notes and supports study reviews. We conducted quantitative and qualitative evaluations to prove the Smart Learning Note's usability and performance. In the quantitative evaluation, we created five types of task scenarios to make the usability test for the main functionalities of the Smart Learning Note possible and measured the task success, time-on-task, errors, and response time of each task. In the qualitative evaluation, we measured five different areas, convenience of learning t+he controls, efficiency of task execution, convenience of short-term and long-term memories, convenience of recovering from error frequency, and user experience satisfaction. As a result of usability test, in the quantitative evalua-tion, the task success ratio(90%), average time-on-task(3‘ 47“), errors(2.8), response time(2.8”) all satisfied the set values in each test item, showing that there was no problem in the usability of the Smart Learning Note. Also, in the qualitative evaluation, 25 heuristic evaluation items in 5 areas returned an average of 15 points, which is higher than 10 points, the standard value we set originally, showing that Smart Learning Note is useful as a learning support tool. We expect the Smart Learning Note developed through this study to resolve the disadvantages that previous analog study notes possess and serve as a cognitive learning support tool for smart learning.