Mathematical Critical Thinking Skills through STEM/STEAM Approach: A Systematic Literature Review

The STEM/STEAM approach provides opportunities for students to develop critical thinking skills through the integration of different disciplines. This study aims to provide a comprehensive picture of the extent to which the STEM/STEAM approach develops critical thinking skills in mathematics teaching and learning. A systematic literature review (SLR) was conducted using guidelines from the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). We searched Springer Link, Eric, and Google Scholar for 21 articles on critical thinking published between 2018 and 2022. The results show that most of the lead authors studying critical thinking through STEM/STEAM are from Indonesia, with fewer contributions coming from the United States, Taiwan, Saudi Arabia, Turkey, Japan, and Malaysia. The most common research methods used are quantitative research and R & D. These methods correspond to the types of data collection tools used by researchers and critical thinking tests to identify critical thinking skills for the cognitive aspect and questionnaires for the affective aspect. The best practice for improving learner’s mathematical critical thinking skills in STEM/STEAM is Project-Based Learning (PBL). However, this practice is not used by many development researchers. The authors find distinctive features in the interventions used by researchers to improve the critical thinking of learners from each country. The most common intervention was an analysis of the implementation of the STEM/STEAM approach in Indonesia. Many Indonesian researchers also developed learning models and media. Other countries focused more on computer-based activities, developing community programs, and identifying participants' perceptions of critical thinking. These differences give each country its own characteristics in improving and identifying the critical thinking skills of its people. These differences in practices and interventions can also provide alternatives for researchers in their research on critical thinking through the STEM/STEAM approach.