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Direct linkCortina, Jose Luis – Mathematics Education Research Journal, 2013
Results from a project conducted in Mexico are discussed, in which a group of 17 indigenous teachers analyzed the numeration systems of their first language. The main goal of the project is to develop resources that help teachers in supporting students' understanding of the systems. In the first phase of the project, the central organizing ideas…
Descriptors: Foreign Countries, Program Descriptions, Number Concepts, Numbers
Download full textSolovieva, Yulia; Quintanar, Luis; Ortiz, Gerardo – Online Submission, 2012
The initial formation of number concept represents one of the essential aspects of learning mathematics at the primary school. Children commonly show strong difficulties and absence of comprehension of symbolic and abstract nature of concept of number. The objective of the present study was to show the effectiveness of original method for…
Descriptors: Number Concepts, Control Groups, Experimental Groups, Mexicans
