{
Author: Ron Tzur
Bio Note: Ron Tzur is Professor of Mathematics Education at the University of Colorado Denver. His research has focused on children’s number and fraction knowledge, mathematics teacher development, and recently the use of a theory of the mind to study mathematical processes in the brain.
Affiliation: University of Colorado Denver, USA
Homepage: http://www.ucdenver.edu/academics/colleges/SchoolOfEducation/FacultyandResearch/Pages/RonTzur.aspx
Publications in Constructivist Foundations
Reader Impact Factor: 0.38
The RIF of an author expresses
how many times more often the texts of this author have been downloaded than the average text, i.e.,
RIF = dn/D, with
d = number of downloads of all texts of this author,
D = number of all downloads of all texts,
n = number of all texts published.
Tzur R. (2014) Second-order models: A theoretical bridge to practice, a practical bridge to theory. Constructivist Foundations 9(3): 350–352. http://constructivist.info/9/3/350
{