This study identifies three fundamental historical moments related to the incorporation of information and communication technologies in higher education. To explore these phases, we acknowledge an initial period defined by the massive use of computers, mostly for accounting and office automation; a second period during which highly specialized…

In the resolution of problems in chemical kinetics and catalysis the mathematical models relate the independent variable that is usually time, with the dependent variable which is normally the concentration of a reactant. They conform to linear models, whose parameters such as the ordering to origin and the slope are kinetic parameters, applying…

In this study we show the models that students of administration and accounting careers built when performing an activity close to the real life, with the use of Excel. The representations and ideas exhibited by the students when they used the software are analyzed. The methodology was qualitative. The theoretical framework was the Models and…

Cross-cultural negotiation courses have been taught for many years both at graduate and undergraduate levels, using conventional pedagogical approaches such as classroom-based lectures, material readings, and paper-pencil based negotiation exercises. In the contemporary world of higher education, it is often expressed by the faculty that students…

Sydney J. Harris advises us, "The whole purpose of education is to turn mirrors into windows." Never like today, are we in the need to help teachers and professors to guide their students to open windows and get involved with the geopolitical and economic needs of the world. This paper tests the hypothesis that Microsoft OneNote Class…

The purpose of the study was to determine the influence of an instructional strategy for the use of DOKEOS, Course Management System (CMS) on the attitudes of professors toward distance education. The study was carried out in the Faculty of Accounting and Administration of a Mexican Public University. The research design was non-experimental with…

This paper describes an adjustable speed drive for a three-phase motor, which has been implemented as a design for a servo system laboratory course in an engineering curriculum. The platform is controlled and analyzed in a LabVIEW environment and run on a PC. Theory is introduced in order to show the sensorless algorithms. These are computed by…

Introduction: The present paper shows the importance of a joint use of pencil and paper activities and of technology so that students may develop a complete understanding of ratio and proportion. A previous experience with strategy use when solving ratio and proportion problems provided background. Prompted by a recognition of the cognitive…

In this paper, we describe a design experiment aimed at helping students to explore and develop concepts of infinite processes and objects. Our approach is based on the design and development of a computational microworld, which afforded students the means to construct a range of representational models (symbolic, visual and numeric) of…

The Technology Proficiency Self-Assessment (TPSA) questionnaire was administered to 978 elementary and middle school teachers from Mexico City, and 932 elementary and middle school teachers from the Dallas, Texas, metroplex in the USA, in order to examine self-efficacy similarities and differences for technology proficiency self-appraisals in a…

The purpose of this study was to examine how variables related to computer availability, computer comfort and educational software are associated with higher or lower levels of science literacy in the USA, Finland and Mexico, after controlling for the socio-economic status of the students. The analyses for this study were based on a series of…

These six issues contain the following articles: "The Bright Side of the U.S. Teacher Shortage" (Thomas Nixon); "Sharing Power in the Classroom" (Patricia Richard-Amato); "Content for Conversation Partners" (Kathleen Olson); "English Language Teaching in Indonesia" (Bachrudin Musthafa); "Working to Make…