This study evaluates the validity of innovative learning materials to address the challenges of problem-solving-based learning processes designed for higher education environments. The main objective is to evaluate the content validity of the innovative learning materials. The research method is using ADDIE with Aiken's V and focusing on important elements such as presentation feasibility, content feasibility, and language feasibility. Innovative learning materials are evaluated by a team of professionals with relevant educational expertise. After that, the process ensures the strength of validation through evaluation conducted via comprehensive statistical analysis using the Partial Least Squares Structural Equation Modeling (PLS-SEM) method. The results show that the average Aiken's V value for each category significantly exceeds the threshold of 0.85, indicating that the model is valid and suitable for educational purposes. The results show that this model effectively integrates learning principles. These results indicate that this teaching material is valid, reliable, and can be adapted for use in various academic contexts in higher education institutions. Innovative Learning Materials excels as a validated tool that meets the theoretical and practical needs of education in contributing to the literature on educational models. Students are better prepared to face real-world problems thanks to its emphasis on active learning methodologies.
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