Interdisciplinary learning in the humanities: Knowledge building and identity work.

This paper explores K-12 interdisciplinary learning in the humanities (IL-Humanities), an area that, until now, has seen limited research focus compared to its STEM counterparts. We asked: (1) What are the outcomes of IL-Humanities in terms of interdisciplinary competences? (2) How do learners in these environments engage in cross-disciplinary knowledge building and transdisciplinary identity work? We assessed the efficacy of IL-Humanities across ten Israeli middle schools through a pre-post intervention/comparison design, utilizing the novel Interdisciplinary Competences Assessment (ICA). Qualitative insights into the learning processes within classrooms were derived using discourse analysis methods. Students' interdisciplinary competences were found to increase following the IL-Humanities interventions. Qualitative analyses offered "thick descriptions" of the process: Students leveraged cross-disciplinary transfer of knowledge to deepen their understanding of complex phenomena and used personal narratives to engage in identity work. This study enhances interdisciplinary education research by: (1) providing and operationalizing a model of interdisciplinary competences as an assessment tool; (2) demonstrating the effectiveness of IL-Humanities environments in developing these competences; and (3) advancing our understanding of learners' engagement with cross-disciplinary knowledge building and transdisciplinary identity work. [ABSTRACT FROM AUTHOR]