This study examined the impact of an educational intervention on graduate students' knowledge acquisition and understanding of corporate planning and management concepts. The intervention consisted of content-based instruction, hands-on exercises, and real-life case studies. The findings revealed that the intervention had a mixed impact on participants' knowledge acquisition, with some experiencing significant increases in their understanding while others reported minimal impact. The variations in impact were influenced by the content covered and the effectiveness of the teaching approach. However, at least one participant experienced a transformative effect, indicating that the intervention provided new perspectives and insights. The study also employed multiple evaluation methods, including observational assessment, self-assessment, and qualitative interviews, to gather a comprehensive understanding of participants' skill development and perception of the intervention. The findings suggest the importance of tailoring content and teaching approaches to meet the diverse needs of learners. Future research should further investigate the factors that influence the effectiveness of educational interventions and explore strategies to enhance the transferability of skills learned in interventions to real-life situations.