As of my last knowledge update in January 2022, recent methods for integrating STEM and Humanities in secondary education have continued to evolve. Please note that developments in educational methodologies may have occurred since then. However, based on trends up to that point, here are some recent methods and approaches that educators and researchers have been exploring.1
References
1Likert H. Integration of STEM and Humanities: A Multidisciplinary Approach to Enhance Critical Thinking Skills in Secondary Education. International Journal of Open Publication and Exploration. 7(2):7-11. https://ijope.com/index.php/home/issue/view/13