Translation (2005) of Die betekenis van die begrippe elementare en fundamentale in die didaktiese teorie en praktyk. Pedagogiekstudies, No. 86 (1975). The Kruger paper along with a response by Leslie Le Grange and rejoinder by George Yonge were published in the Journal of Curriculum Studies: Kruger, R. A. (2008) The significance of the concepts 'elemental' and 'fundamental' in didactic theory and practice. Journal of Curriculum Studies, 40(2), 215-250. Le Grange, L. (2008) The didactic tradition in South Africa: a reply to Richard Kruger. Journal of Curriculum Studies, 40(3), 399-407. Yonge, G. D. (2008) Ideological alchemy: the transmutation of South African didactics (and fundamental pedagogics) into 'apartheid education'. Journal of Curriculum Studies, 40(3), 409-415.