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McCulloch, Allison; Lovett, Jennifer N.; Edgington, Cyndi – Contemporary Issues in Technology and Teacher Education (CITE Journal), 2019
The purpose of this study was to investigate a function machine in the form of a Vending Machine applet as a means to motivate preservice teachers to examine their own understanding of the function concept. The applet was designed to purposefully problematize common misconceptions associated with the algebraic nature of typical function machines.…
Descriptors: Preservice Teachers, Mathematical Concepts, Computer Oriented Programs, Preservice Teacher Education
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McCulloch, Allison; Lovett, Jennifer; Edgington, Cyndi – North American Chapter of the International Group for the Psychology of Mathematics Education, 2017
The purpose of this study is to examine the use of a Vending Machine applet as a cognitive root for the development of preservice teachers understanding of function. The applet was designed to purposefully problematize common misconceptions associated with the algebraic nature of typical function machines. Findings indicated affordances and…
Descriptors: Preservice Teacher Education, Preservice Teachers, Figurative Language, Mathematical Concepts
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Wilhelm, Jennifer; Matteson, Shirley; She, Xiaobo – International Journal of Science and Mathematics Education, 2013
Our study was enacted in university mathematics education classes in the USA with preservice teachers (PSTs). This research focused on PSTs' interview responses that were used to assess their understanding of balance when challenged with tasks involving virtual manipulatives. Siegler's rules were used in analyzing PSTs' responses to…
Descriptors: Preservice Teachers, Teacher Attitudes, Mathematics Education, Mathematics Instruction