The school has different resources that are needed in the pursuit of achieving its goal as an institution. However, due to the vast array of responsibilities of the school, particularly the school heads, other areas of resources have been neglected. Thus, this study determined the relationship between school resources management and the improvement of elementary schools in Sto. Angel District. Through administering a researcher-made questionnaire and data gathering were made and treated using simple descriptive statistics such as Mean, Standard Deviation, and Pearson Product Moment Correlation, it has come to a revelation that school resources management correlates with the school improvement. Particularly, the study found out that material resources, fiscal resources, and human resources, were positively correlated with school culture, school partnerships, and teachers performance. Additionally, the study found that partnership and tie-ups were positively correlated with all four aspects of school improvement. This finding suggests that school partnerships and collaboration with external organizations can be valuable resources in promoting school improvement. The findings also highlight the need for schools to ensure that they have adequate material, fiscal, and human resources, as well as to engage in partnerships and collaborations with external organizations. However, further research is needed to fully understand the complex relationships between school resources and students performance.