This study aims to develop a lesson plan on the material of economic activities through a scientific approach with video media and explain the influence of the scientific approach on student learning outcomes. The research method used a pre-experimental design with a one-shot case study design. This study's target was 21 fourth-grade students in Public Elementary School 2 of Tanggeran, Kebumen. For sampling, the purposive technique was employed. The data collection was then conducted through observation, documentation, and written tests. Besides, the data analysis technique utilized descriptive and inferential statistical analysis. This research produced lesson plans based on scientific approaches and video media. Also, it revealed a positive influence on cognitive, affective, and psychomotor learning outcomes, with the completeness achievement of more than 85% of all students. Further, this finding can become a recommendation for teachers to apply a scientific approach with video media in elementary schools.