English language proficiency and contextual factors influencing mathematics achievement of secondary school pupils in South Africa.

Библиографические подробности
Главный автор: Howie, Sarah
Корпоративные авторы: Third International Mathematics and Science Study-Repeat (TIMSS-R), International Association for the Evaluation of Educational Achievement (IEA)
Формат:
Язык:English
Опубликовано: Enschede PrintPartners c2002.
Предметы: