| From numerical equivalence to algebraic equivalence R Liebenberg, M Sasman, A Olivier Mathematics learning and teaching initiative (MALATI), 5-9, 1999 | 40 | 1999 |
| Laying the foundation for algebra: Developing an understanding of structure R Liebenberg, L Linchevski, A Olivier, M Sasman Proceedings of the Fourth Annual Congress of the Association for Mathematics …, 1998 | 21 | 1998 |
| Probing children's thinking in the process of generalisation M Sasman, L Linchevski, A Olivier, R Liebenberg Fourth Annual Congress of the Association for Mathematics Education of South …, 1998 | 19 | 1998 |
| Focusing on the structural aspects of numerical expressions RE Liebenberg, L Linchevski, MC Sasman, A Olivier Proceedings of the 7th annual conference of the South African Association …, 1999 | 18 | 1999 |
| Moments of conflict and moments of conviction in generalising L Linchevski, A Olivier, R Liebenberg, M Sasman PME CONFERENCE 3, 3-215, 1998 | 17 | 1998 |
| The usefulness of an intensive diagnostic test R Liebenberg Proceedings of the third national congress of the association for …, 1997 | 14 | 1997 |
| Assessment in support of planning teaching to improve learning L Linchevski, R Liebenberg, M Sasman, A Olivier Proceedings of the 4th Annual Congress of the Association for Mathematics …, 1998 | 6 | 1998 |
| Liberating the oppressed consciousness of preservice teachers through critically reflective praxis R Liebenberg, V Bosman, H Dippenaar Educational Research for Social Change 8 (2), 29-44, 2019 | 3 | 2019 |
| Teacher document K Bennie, Z Jooste, D Mdlalose, R Liebenberg, P Human, S Smit | | 1999 |
| PROBING CHILDREN’S THINKING INTHE PROCESS OF GENERALISATION M Sasman, L Linchevski, A Olivier, R Liebenberg | | |
| Engaging Pre-Service Teachers’ Flawed Solution Strategies in Number Context to Develop Structure Sense R Liebenberg | | |
