English language proficiency and contextual factors influencing mathematics achievement of secondary school pupils in South Africa. - Howie, Sarah; Third International Mathematics and Science Study-Repeat (TIMSS-R).; International Association for the Evaluation of Educational Achievement (IEA). (Enschede PrintPartners, 2002)
Thesis (Dissertation)-University of Twente, Enschede - with English and Dutch Summary.
Keywords: Mathematics -- Study and teaching (Secondary) -- South Africa; English language -- Study and teaching -- South Africa; Academic achievement