Näytetään 1 - 2 yhteensä 2 tuloksesta haulle 'Third International Mathematics and Science Study-Repeat (TIMSS-R)', hakuaika: 0,01s Tarkenna hakua
  1. 1

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

    Julkaistu 2002
    Kirja

    English language proficiency and contextual factors influencing mathematics achievement of secondary school pupils in South Africa.
  2. 2

    Mathematics and science performance in grade 8 in South Africa 1998/1999 TIMSS-R 1999 South Africa Tekijä Howie, Sarah J.

    Julkaistu 2001
    Kirja

    Mathematics and science performance in grade 8 in South Africa 1998/1999 TIMSS-R 1999 South Africa

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