Childrens health is integral to societal progress, reflecting the future of any nation. This study aims to assess and enhance the knowledge of primary school teachers regarding early detection and prevention of common health problems among school children in Rewa. Grounded in Maya Angelous assertion on the enduring potential of children, and recognizing World Health Day 1984s focus on childrens well-being, this research emphasizes the significance of prioritizing child health. Despite global efforts and governmental policies, challenges persist, especially in developing nations, where factors like malnutrition and inadequate healthcare prevail. The study proposes a comprehensive school health program integrating health services into schools to ensure holistic well-being. The objectives include assessing pretest knowledge, evaluating the effectiveness of a planned teaching program, and examining associations between knowledge levels and socio-demographic variables. Through a pre-experimental design, employing a one-group pretest-posttest approach, the study targets primary school teachers in Rewa, utilizing quantitative research methods. The findings aim to contribute to the improvement of school health services and ultimately enhance the health and well-being of children, who are vital agents in propagating health practices within their communities.