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Jacobson, Erik – North American Chapter of the International Group for the Psychology of Mathematics Education, 2013
This study explores the hypothesis that experience with children's mathematical thinking facilitates the development of teachers' professional knowledge. Multilevel models of a data set representative of US public institutions preparing K-6 teachers from the Teacher Education and Development Survey in Mathematics (Brese & Tatto, 2012)…
Descriptors: Children, Mathematics Instruction, Thinking Skills, Teacher Education Programs
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Jacobson, Erik; Izsák, Andrew – North American Chapter of the International Group for the Psychology of Mathematics Education, 2012
The non-normative application of proportional strategies in non-proportional covariance situations is widespread and documented in studies conducted in many countries and with participants across a wide range of ages. In the present study, we found that preservice middle-grades teachers have many of the same problems with proportional reasoning as…
Descriptors: Mathematics Teachers, Mathematics Instruction, Preservice Teachers, Middle School Teachers