<![CDATA[This study aims to improve Indonesian language learning outcomes through the implementation of the Student Teams Achievement Division (STAD) cooperative learning model, supported by Wordwall interactive learning media, focusing on the topic of constructing question sentences for third-grade students at MI Raudhatus Shalihin Tamansari Sumbermalang. The study employed the Classroom Action Research (CAR) method, conducted over two cycles. Each cycle consisted of planning, action implementation, observation, and reflection stages. The research subjects comprised 20 students. Data were collected through observation and learning outcome tests. The implementation of the Wordwall-assisted STAD model involved material presentation, the formation of heterogeneous groups, group discussion and collaboration, interactive exercises using Wordwall, individual evaluation, and the awarding of group recognition. The results indicate that the Wordwall-assisted STAD model successfully enhanced student engagement and Indonesian language learning outcomes. The average learning outcome score rose from 49.0 in the pre-cycle stage to 88.0 in Cycle II, Meeting 2. Class mastery also increased from 20% in the pre-cycle stage to 95% in Cycle II, Meeting 2, with 19 out of 20 students meeting the Learning Objective Achievement Criteria (KKTP). The increase in class mastery reached 75 percentage points, surpassing the research success indicator of 80%. Thus, the Wordwall-assisted STAD cooperative learning model is effective for improving Indonesian language learning outcomes—specifically regarding the construction of question sentences—for third-grade students at MI Raudhatus Shalihin Tamansari Sumbermalang.]]>
