Maisarah M. Yusap

Design and Development of Numflex Application for Number System Learning: A DDR Approach with Fuzzy Delphi Method

2024 · International Journal of Research and Innovation in Social Science

This study presents the design and development of the NumFlex App, an interactive educational tool aimed at improving students’ understanding of number system conversions (binary, octal, decimal, hexadecimal) in secondary schools. The objective was to …