DLD and Learning Math with Nisha Patmanathan

In Episode 6 of The Social Learning Road Trip, hosts Tara Ross and Kristen Smith explore how Developmental Language Disorder (DLD) can impact learning beyond language and literacy, with a specific focus on math. They are joined by Nisha Patmanathan, K–12 Math Consultant with the Upper Grand District School Board, who brings a unique perspective on the intersection of language, math instruction, and equity.Nisha helps listeners understand why math is often described as a “second language,” particularly as students encounter hundreds of new terms, symbols, and sentence structures by the junior and intermediate grades. She explains how students with DLD may have a strong understanding of number concepts, yet struggle with the language demands of math, especially in word problems. The discussion highlights key reasons early language skills predict later math success, including the role of vocabulary, comprehension, abstraction, and verbal working memory.The episode also offers practical, classroom‑ready strategies for reducing linguistic and cognitive load in math instruction. These include explicitly teaching math vocabulary and symbols, addressing multiple‑meaning words, front‑loading key terms, using visuals and graphic organizers, and treating symbols as vocabulary that must be taught—not assumed. Throughout the conversation, Nisha emphasizes collaboration between speech‑language pathologists and educators to make math more accessible, ensuring students are not held back by language barriers rather than mathematical understanding.