<![CDATA[Video is one of the most commonly used teaching methods by educators. Spreadsheet instruction often faces challenges because teachers frequently explain formulas too quickly, making it difficult for some students to follow instructions and understand the formulas correctly. Student learning outcomes suffer as a result. Therefore, the objective of this study is to measure the effectiveness of using video as a teaching tool in influencing student learning outcomes at a vocational high school specializing in accounting. The uniqueness of this research approach lies in the use of video in spreadsheet calculation lessons, which provides students with the opportunity to review learning materials independently according to their needs. This study adopts a quantitative method and is based on a pretest-posttest design within a single group. Data were analyzed using descriptive statistics, normality tests, and paired t-tests. Data were collected through pretest and posttest scores from 34 students in Class X AK 3 at SMK Negeri 1 Turen. The research findings show that posttest scores increased from an average of 34.03 to 77.09. The results of the hypothesis testing indicate a significant difference in student performance based on the use of video-based learning materials. This study reveals that video-based learning materials can improve students’ learning outcomes in mastering spreadsheet applications. This study offers valuable contributions, both theoretically and practically, to teachers and schools in designing innovative technology-based learning materials that can help improve students’ understanding and learning outcomes.]]>
