<![CDATA[This study aims to analyze the implementation of the Creative Problem Solving (CPS) learning model in improving secondary school students' mathematical problem-solving skills. The research method employed is a Systematic Literature Review (SLR) following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) protocol. Data were gathered from Google Scholar and the SINTA portal using Publish or Perish software within the 2020–2025 publication range. Based on the literature selection process, 16 articles met the inclusion criteria for in-depth analysis. The summary of research results indicates that the actualization of the CPS model significantly enhances students' mathematical problem-solving skills compared to conventional methods or scientific approaches. This improvement is evidenced by high gain index scores and strengthened student cognitive abilities in independently and meticulously constructing creative solutions. The conclusion of this study confirms that the implementation practices of the CPS model serve as a crucial innovative strategy to overcome students' difficulties in solving non-routine mathematics problems through systematic OFPISA stages.]]>
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