Development of Computational Story for Teaching Algorithm and Programming

Algorithms and programming is a basic course in the department of computer science that teaches about the logic of thinking and basic programming techniques. However, it is known that students are difficult to understand it. Therefore, this study focuses on developing an application, called computational story, to teach the subject of algorithm and programming with the problem-posing approach and story problems. To achieve this goal, a model that considers the following aspects: basic structure in programming in C language, case studies, and choice of answer categories, is built. Then, an experimental research was conducted in a school to be seen to improve the students' understanding of algorithm and programming. The results obtained indicate that there is an increase in students' understanding, and this application can be used also to assess the critical thinking level of students in the future work.