This paper aims to examine the obstacles hindering the successful implementation of Free Primary teaching in Kakua chiefdom, Bo district, Southern Sierra Leone, focusing on the adequacy of funding and provision of educational resources to schools. The research employed a survey design with a cross-sectional approach, involving the collection of both qualitative and quantitative data from various respondents simultaneously. The target population consisted of 600 participants, including 20 school leaders, 575 teachers, and 5 education officers from the Bo district. The sample, comprising 120 responses, included one deputy director (DD), two zonal executives of the Sierra Leone Teachers Union (ZESLTU), nine school leaders, and 108 teachers. The DD and ZESLTU executives were selected through purposive sampling, while school leaders and teachers were chosen through proportionate sampling. Interviews were scheduled with the Sierra Leone Teachers Union's zonal executives and DD. The results revealed that a majority of teachers reported overcrowded classrooms attributed to free primary education, aligning with findings from other research. The necessary number of classrooms exhibited variation, with an average deficit of 2 per school. Teachers reported inadequacies in classrooms, urinals, toilets, desks, and textbooks. However, other teaching and learning aids were generally rated as sufficient. This highlights a lack of resources in schools, potentially impeding the efforts of teachers and school administrators. Therefore, the study recommends that the government should allocate adequate funding, time, and resources to ensure the effective implementation of free primary school education without compromising quality.