1. Australian Education Council.: 1990, December. A national statement on mathematics for Australian schools, Curriculum Corporation, Carlton.
2. Benbow, C. P.: 1988, ?Sex differences in mathematical reasoning ability in intellectually talented preadolescents: Their nature, effects, and possible causes?,Behavioral and Brain Sciences 11, 169?183.
3. Blane, D.: 1992, ?Curriculum planning, assessment and student learning in mathematics: A top-down approach?, in G. C. Leder (ed.),Assessment and learning of mathematics, The Australian Council for Educational Research Ltd, Hawthorn, Victoria, pp. 290?304.
4. Clarke, D.: 1985, ?The impact of secondary schooling and secondary mathematics on student mathematical behaviour?,Educational Studies in Mathematics 16, 231?257.
5. Clements, D. H. and M. T. Battista: 1990, ?Constructivist learning and teaching?,Arithmetic Teacher 38(1), 34?35.