<![CDATA[This study aims to determine the effect of learning media effectiveness on students' learning achievement at Assalam Islamic School Jeunieb Junior High School. This research employed a quantitative approach involving a population of 105 students and a sample of 83 respondents. Data were collected through a Likert-scale questionnaire and analyzed using linear regression, a t-test, the correlation coefficient, and the coefficient of determination. The results showed that learning media effectiveness had a positive and significant effect on students' learning achievement, with a t-value of 10.181 and a significance level of 0.000, which was below 0.05. The R value of 0.749 indicated a strong relationship between learning media effectiveness and students' learning achievement. Meanwhile, the R² value of 0.561 demonstrated that learning media effectiveness accounted for 56.1% of the variation in students' learning achievement, while the remaining 43.9% was influenced by other factors not examined in this study. These findings indicate that effective learning media can support the learning process and contribute to improved academic achievement. Therefore, teachers are encouraged to select and utilize learning media that align with learning objectives, subject matter, and students' needs. In conclusion, the more effectively learning media are implemented, the better students' learning achievement is likely to be. This study highlights the importance of appropriate learning media in supporting educational outcomes at Assalam Islamic School Jeunieb Junior High School.]]>
