Purpose: Although active learning methodologies are recognized as an effective means to achieve expected educational demands, in practice, the teaching and learning processes are still widely characterized by traditional pedagogy aspects. As a result, teaching innovations in science, technology, engineering and math (STEM) education are carried out in isolation in specific disciplines, programs or departments. To addresses these challenges and to stimulate useful teaching innovations, this study aims to propose the capability maturity model to active learning (CMMAL) for assessing the maturity level of active learning methodologies in higher education institutions (HEIs). Design/methodology/approach: The CMMAL provides inputs for planning and decision-making, identifying variables such as the current state of teaching and learning processes, project management, team development, allocation of resources and infrastructure and the choice of evaluation and assessment methods. From the relevant literature, the primary aspects that impact on active learning were identified and incorporated into the structure of the model. Next, a survey was performed with 295 STEM professors and experts validating the scope of the model proposed. Findings: The findings demonstrated the contribution of the CMMAL mainly to (1) assess the maturity levels of active methodologies in higher education and (2) stimulate the institutionalization of active learning practices in HEIs to minimize some problems related to the dissemination of new teaching practices. Practical implications: The primary practical and academic contribution of our study is the proposition of an artifact with a scope compatible with the need of the HEIs for the implementation of active learning methodologies. This paper presents a different perspective of current literature in active learning in STEM education, introducing a model that contributes to open the dialogue with HEIs interested in better understand and improve the performance in student-centered pedagogy. Originality/value: The model also informs and leads to specific recommendations for HEIs seeking to enhance the performance of and alter the culture around active learning methodologies.