This thesis is the study of the relationship between school libraries and academic achievement. This thesis defines research areas between school libraries and academic achievement, analyzes the representative related thesis, and them partly applies meta-analysis methodology. This thesis present research sciences, research methodologies, statistical techniques, and research pursuit pertinent to Korea for the sceitific research between school libraries and academic achievement. In the future, to develop school libraries in the long term, in-depth academic research must be developed. The focus of the research should include the MLS and Ph.D. thesis of education of information and library as a subject matter' field to analyze the relationship between school libraries and academic achievement.