DEVELOPMENT A CODE VISUALIZATION TOOL ON LOOPING MATERIAL SPECIFICALLY FOR AND WHILE TO IMPROVE STUDENTS LEARNING OUTCOMES
- Doctor of Education, Postgraduate, Universitas Muhammadiyah Malang, Malang, Indonesia.
- Information Technology Education, Faculty of Teacher Training and Education, Universitas Muhammadiyah Tasikmalaya, Indonesia.
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This research aims to develop a web-based Code Visualization Tool specifically designed to help students understand the concept of looping in programming, particularly the for and while statements. The study employed a Research and Development (R&D) approach using the ADDIE model, consisting of five stages: Analysis, Design, Development, Implementation, and Evaluation. Student responses are positive, showing usability and visual appeal levels above 80%. The effectiveness test revealed that the average pre-test score increased from 42.5 to 70 in the post-test, resulting in an N-Gain score of 0.48 (medium category). These results demonstrate that the Code Visualization Tool has moderate effectiveness in improving students’ learning outcome of looping concepts.
[Sulidar Fitri, Eko Susetyarini and Elly Purwanti (2025); DEVELOPMENT A CODE VISUALIZATION TOOL ON LOOPING MATERIAL SPECIFICALLY FOR AND WHILE TO IMPROVE STUDENTS LEARNING OUTCOMES Int. J. of Adv. Res. (Dec). 497-505] (ISSN 2320-5407). www.journalijar.com
Universitas Muhammadiyah Malang
Indonesia






