This paper presents some results of an investigation on the number sense of a group of pre-service secondary teachers from Spain. The objective of this research was to analyze students' use of strategies associated to number sense and compare them with those obtained in a previous study with pre-service primary teachers in Taiwan, (Yang, Reys…

This study investigates the effects of collaboration and competition on students' learning performance in a course of business statistics. The collaboration involved a simultaneously organised group competition project with analysis of real-life business problems among students. Students from the following schools participated: JAMK University of…

Europe's higher education system is currently undergoing a process of change and convergence in order to guarantee equal conditions for labour mobility within its borders. Spain, like any other European country, must adapt its legislation, homogenize its studies, and raise awareness among its educational institutions (beginning with their teaching…