This research explores two methods through which ten preservice math teachers develop an understanding of trigonometric values. Using the unit circle, preservice math teachers engage in knowledge-building activities such as paper folding and GeoGebra application. Grounded in Altman and Kidron's 2016 didactical design research, this study examines…

Geometry is one of the branches of mathematics that we use in many areas of our daily life, perhaps without noticing. For this reason, individuals are geometric thinkers not only in geometry classes; but also in different areas of life. In that case, it is necessary for the individual to acquire geometric habits of mind. The purpose of this study…

Many university undergraduates consider writing assignments an overwhelming requirement. Traditional instructions rarely provide students with clear directions of how to use the Internet to search for authentic material and complete a task. The aim of this study was to scaffold the competence of EFL university students in writing an informative…

Due to the controversial nature of previous research it is unclear whether music has positive or negative effect on cognition. Previous studies tested different styles and tempos of music, and have found that songs with faster beats distract learning. There have been numerous studies and each study refutes another study. Research has been done on…

We present a new software, called Goluca (Godinho, Luengo, and Casas, 2007), based on the technique of Pathfinder Associative Networks (Schvaneveldt, 1989), which produces graphical representations of the cognitive structure of individuals in a given field knowledge. In this case, we studied the strategies used by teachers and its relationship…

The access to a vast array of resources is facilitated by the Internet, which, in its turn, does not promote learning by itself as children and young people often use it passively. As a consequence, the teachers' role is regarded essential so that they are helped to interpret and analyze available information critically. Nowadays, when referring…

With technology advances, computer software becomes increasingly difficult to learn. Adults often rely on software training to keep abreast of these changes. Instructor-led software training is frequently used to teach adults new software skills; however there is limited research regarding the best practices in adult computer software training.…

This paper explores the Web 2.0 ethos with respect to the application of pedagogy within 3D online virtual environments. 3D worlds can create a synthetic experience capturing the essence of "being" in a particular world or context. The AliveX3D platform adopts the Web 2.0 ethos and applies it to online 3D virtual environment forming a Web…