Students must acquire proficient mathematical problem solving skills to effectively navigate the demands of an evolving world. To address these challenges, it is crucial to implement innovative learning strategies, specifically problem based learning supported by book creator platforms, alongside fostering mathematical problem solving abilities. The research employed a quasi experimental design with a control group, selecting samples via purposive sampling: one experimental class applied problem based learning while another control class underwent conventional teaching methods. The instrument used was a mathematical problem solving ability test consisting of five questions. Data analysis techniques included normality tests, the Mann-Whitney test, and the Run-Test. Findings indicate that implementing problem based learning with book creator platforms enhances learning outcomes compared to traditional methods, promoting comprehensive student engagement and fostering a more interactive classroom environment conducive to enthusiastic learning.
                        
                        
                        
                        
                            
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