It is imperative that a profound transformation be carried out in the traditional way in which we teach science subjects, so it is necessary that the role of student change from being a mere recipient of information to being the main player in the construction of his knowledge. One of the strategies to achieve this is to make use of ICT, within…

We conducted a study with introductory and upper-division level physics students in a Mexican and a Spanish university to learn how students recognize the main characteristics of the electric field in three of its more widely used representations, namely, algebraic notation, vector field plot, and electric field lines, and how the students do…

It is imperative that a profound transformation be carried out in the traditional way in which we teach science subjects, so it is necessary that the role of student change from being a mere recipient of information to being the main player in the construction of his knowledge. One of the strategies to achieve this is to make use of ICT, within…

This study presents the design and application of a didactic sequence aimed at enhancing high school students understanding of recyclable plastic polymers. The proposed teaching strategy incorporates cooperative learning activities to identify different types of plastics, particularly recyclable ones. The goal is to increase student's scientific…

With the aim of improving the teaching and learning of chemistry functional groups, a didactic strategy was designed based on real-life situations. This strategy was used at the high school level, in the subject of "Chemistry II." One group of students was taught functional groups using interactive board software through different…

In the case of Chemistry subjects at the higher middle level, students tend to have a low performance in terms of academic exploration, either because of lack of motivation or lack of preparation in previous courses. In order to improve not only the academic performance of students in some topics of thermodynamics, but also the quality of…

The aim of this research was to identify and analyse the concepts and ideas related to the nature of science, scientific concepts, and teaching and learn about science developed by a group of teachers during a training course for the teaching of sciences skills. The educational strategy was developed from a critical position on the expository…

This article analyzes the knowledge and attitudes of high school students regarding the temperate mountain forest of La Malinche National Park, Tlaxcala, Mexico, before and after the implementation of the science communication program called "Los Tesoros de La Malinche" (The Treasures of La Malinche). The assessment included drawings,…

Describes the exploratory assessment of strategy for learning redox reactions in High School, which seeks to prevent students from developing memoristic and mechanical skills, in addition to emphasize the experiences of daily life that go unnoticed or unexplained to the student in the classroom and at the same time are able to incorporate the key…

The topic of acid-base chemistry is one of the oldest in general chemistry courses and it has been almost continuously in academic discussion. The central purpose of documenting the knowledge and beliefs of a group of ten Mexican teachers with experience in teaching acid-base chemistry in high school was to know how they design, prepare and…

Beyond common associated factors, such as teacher characteristics and socioeconomic background of students, little is known about how student achievement relates to differences in the pedagogical approaches used in Latin American classrooms. This paper highlights the main findings from a qualitative study on cross-country differences in teaching…

Augmented reality (AR) is one of the emerging technologies that has demonstrated to be an efficient technological tool to enhance learning techniques. In this paper, we describe the development and evaluation of an AR system for teaching Euclidean vectors in physics and mathematics. The goal of this pedagogical tool is to facilitate user's…

The aim of this paper is to present and discuss some of the evidence regarding the resources that students use when they establish relationships between a contextual situation and an ordinary differential equation (ODE). We present research results obtained from work by seven students in a graduate level course in mathematics education, where they…

The IFLA/FAIFE World Report Series is unique. It is the only source based on a systematic data collection process that provides an overview of how libraries around the world are tackling barriers to freedom of access to information and freedom of expression. This year's edition includes 84 country reports which detail the extent of Internet access…