The study aims to analyze visualization as a methodological technique used during lectures in higher educational institutions. An empirical study of visualization as a methodological technique for lectures was conducted using an online questionnaire using the Google forms service. The purpose of the questionnaire was to determine the frequency of…

As a novice, learning computer programming is challenging. It requires learners to be inquisitive and acquire skills to analyze problems to get to solutions critically. Unfortunately, students drop out of programming courses because students think that programming is difficult to understand. The student's understanding of the problem definition is…