Publications by: K.A. Ruhl

Also publishes as (Karen Ruhl)

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Ruhl, K.A., Belward, S.R., and Balatti, J. (2011) A Systematic Analysis of Errors in the Simplification of a Rational Expression. In: Proceedings of the Eighth Southern Hemisphere Conference on Teaching and Learning Undergraduate Mathematics and Statistics, pp. 314-321. From: Volcanic Delta 2011 the Eighth Southern Hemisphere Conference on Teaching and Learning Undergraduate Mathematics and Statistics, 27 November - 2 December 2011, Rotorua, New Zealand.

Ruhl, Karen, Balatti, Jo, and Belward, Shaun (2011) Value of written reflections in understanding student thinking: the case of incorrect simplification of a rational expression. In: Proceedings of the 23rd biennial conference of the Australian Association of Mathematics Teachers and the 34th Annual Conference of the Mathematics Education Research Group of Australasia, pp. 667-675. From: AAMT-MERGA 2011 23rd biennial conference of the Australian Association of Mathematics Teachers and the 34th Annual Conference of the Mathematics Education Research Group of Australasia, 3-7 July 2011, Alice Springs, NT, Australia.

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