Bridging Language Gaps in STEM Education: A Multilingual Pedagogical Approach in Multilingual Contexts

This paper presents a conceptual framework rather than an empirical study, highlighting how multilingual pedagogical strategies can bridge equity gaps in STEM education. This study examines the role of language in Science, Technology, Engineering, and Mathematics (STEM) education within multilingual contexts, with a focus on Tamil, Malay, Mandarin, and English. The paper argues that language serves as more than a medium of communication; it is a tool for meaning-making, conceptual understanding, and critical thinking in STEM subjects. The study explores the linguistic challenges students face, including unfamiliar scientific terminology, complex sentence structures, and language barriers, and proposes multilingual instructional strategies to enhance comprehension. These include code-switching, bilingual glossaries, peer collaboration, and culturally relevant examples. By integrating a literature review of multilingual education, STEM pedagogy, and translanguaging theories, the paper positions multilingual approaches as essential for equity and inclusion in STEM learning. Findings highlight that when students are able to initially process concepts in their mother tongue before transitioning to scientific English, their engagement, confidence, and conceptual understanding improve significantly. The implications extend to teacher training, curriculum design, and policy, suggesting that embracing multilingual contexts’ linguistic diversity can foster deep learning and innovation in STEM. This research contributes to the growing discourse on the intersection of language and STEM education in multilingual societies. Evidence from classroom seating design studies suggests that learning space configuration can enhance such collaborative exchanges (Sivanathan et al., 2024).