Development of Number Sense in Third Grade of Elementary School Using Serious Game

Abstract

This research focuses on instrumentation of information technologies that become psychological tools, designed to develop number sense of third graders. The theoretical background is supported by the Cultural-Historical approach, and considers that, using a serious game; emphasize the student's attention and perception for constructing mathematical concepts. A preliminary outcome identifies numerical relationships and counting, as a field of opportunity to increase math skills associated with number sense.