The aims of this study were to analyze the ability of problem mechanics during the learning process and when learning outcomes in static fluid material using the CCM CCA (conceptual change model with cognitive conflict approach) learning model. The research was a pre-experimental research with one group pretest-posttest design. The population of this research was all students of class XI MIPA SMAN in one of the X cities with a sampling technique using purposive sampling. The samples of this research were students in the three classesthat were used as experimental classes that were given treatment in the form of learning using the CCM CCA learning model. The Problem solving skills are obtained during the learning process by using LKPD which is equipped with problem solving ability instruments. The instrument used for problem-solving abilities uses test instruments in the form of test descriptions. The conclusions obtained, namely 1) the level of problem-solving ability when the learning process is included in the medium category, 2) the CCM CCA learning model affects the ability to solve students' static fluid problems.