Development Of A Jember Local Wisdom Based E-Lkpd Using Articulate Storyline 3 To Improve Elementary Students’ Numeracy Literacy Skills

This study aims to develop an Electronic Student Worksheet (E-LKPD) based on Jember local wisdom using Articulate Storyline 3 to improve elementary students’ numeracy literacy skills. The development followed the ADDIE model, which includes the stages of analysis, design, development, implementation, and evaluation. The research subjects consisted of media experts, material experts, language experts, teachers, and fourth-grade students of SDN Mojosari 03, who were assigned to experimental and control classes. Data collection instruments included validation questionnaires, observations, interviews, as well as pretest and posttest numeracy literacy assessments. The results indicate that the developed E-LKPD meets the criteria of being highly valid, practical, and effective. Its effectiveness is demonstrated by the independent sample t-test, which shows a significant difference between the experimental and control classes (sig. 0.000 < 0.05), as well as the N-gain score of 81.75% in the experimental class, categorized as highly effective, compared to 28.33% in the control class, categorized as less effective. Thus, the Jember local wisdom–based E-LKPD is proven to enhance students’ numeracy literacy skills