Linguistic Obstacles to Second Language Learners’ Access to Mathematical Talk for Individualised Sense-Making
Sally-Ann Robertson & Mellony GravenDespite willingness, South African mathematics teachers teaching through a second language (L2) often struggle to get their learners engaging in exploratory talk. Using transcripts of talk in one South African teacher’s Grade 4 mathematics lessons, plus interview data, we will examine and share some effects that children’s diminished access to their strongest source of linguistic capital, mother tongue (L1), appears to have on their epistemological access to mathematical sense-making. Our findings suggest that use of L2 exacerbates existing inequalities in mathematics achievement across South Africa’s socioeconomic sectors (sectors which, due to the legacy of apartheid, generally coincide with “race).