<![CDATA[This study was motivated by the low mathematical problem-solving abilities of elementary school students. To address this issue, the research aimed to develop a Problem-Based Learning (PBL) module assisted by interactive multimedia using Articulate Storyline 3 that is valid, practical, and effective in enhancing students’ mathematical problem-solving skills. The study employed a development research design using the Plomp model, which consists of three phases: the preliminary research phase, including needs analysis, concept analysis, and curriculum analysis; the development or prototyping phase, consisting of Prototype 1 (self-evaluation), Prototype 2 (expert review), Prototype 3 (one-to- one evaluation), and Prototype 4 (small group evaluation); and the assessment phase, which involved a field test to evaluate the practicality and effectiveness of the developed module. The research was conducted at SDN 13 Kuranji and SDN 30 Lubuk Lintah, involving fifth-grade students. Data were collected through observation, documentation, questionnaires, and problem-solving tests, and analyzed using qualitative and quantitative methods. The results showed that the PBL module assisted by interactive Articulate Storyline 3 was highly valid, scoring 90% in the initial validation, 89% in small group evaluation, and 92% in large group evaluation. Furthermore, the problem-solving test indicated that 81.6% of students in the experimental class met the success criteria (>60%), compared to only 37.6% in the control class. These findings demonstrate that the developed PBL module effectively improves students’ mathematical problem- solving skills]]>
Copyrights © 2025
