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Elementary teachers’ linguistic inventions and semantic warrants for mathematical inferences. (English)
Woo, Jeong-Ho (ed.) et al., Proceedings of the 31st annual conference of the International Group for the Psychology of Mathematics Education, PME, Seoul, Korea, July 8‒13, 2007. Vol. 1-4. Seoul: The Korea Society of Educational Studies in Mathematics. Part 4, 233-240 (2007).
Summary: Elementary teachers, engaged in learning challenging mathematics, used linguistic invention when they related personal experiences, such as filling a bathtub, to the graphical representation of the rate at which water was entering or leaving a reservoir, in the production of semantic warrants to support mathematical inferences.
Classification: B52 C50 C70
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