"They are the same" is a phrase that teachers often hear from their students in arithmetic and algebra. But what do students mean when they say this? The present paper researches the notion of sameness within algebraic thinking in the context of generating equivalent numerical equalities. A group of Grade 6 Mexican students (10- to…

The prevailing portrayal of science and scientists within the public domain is a multifaceted mix of conventional stereotypes. Our study investigates these perceptions among Mexican children, analyzing 816 drawings and descriptions collected from fourth to seventh graders in rural and urban schools in Northwestern Mexico. Drawings were analyzed…

Background/Context: This article builds on U.S.-based research on undocumented status and schooling to examine how an elementary school teacher in Mexico successfully integrates transnational students' experiences related to unauthorized (im)migration into the classroom. Purpose/Objective/Research Question/Focus of Study: Drawing on a politicized…

The present research focuses on analyzing how fourth-grade elementary school students (ages 9 to 10) solve and interpret the result of non-routine problems, precisely division measurement and division-partition with remainder. The methodology is qualitative, with a descriptive and interpretative approach. The information was collected using a…

The present research focuses on analyzing how fourth-grade elementary school students (ages 9 to 10) solve and interpret the result of non-routine problems, precisely division measurement and division-partition with remainder. The methodology is qualitative, with a descriptive and interpretative approach. The information was collected using a…

Education by Experience (Educación por la Experiencia, E × E) is a programme that offers an innovative model of teaching values to children, youth, and adults. Its materials include different grade-level student textbooks as well as educator and parent guidebooks. Since its establishment in 2010, the programme has achieved broad dissemination and…

This study investigates children's perceptions of environmental change and their connection to nature in Mexico's Mediterranean region, an area of global ecological significance. We used a convergent mixed methods design to analyze data from 392 fourth through sixth graders from urban, peri-urban, and rural schools. Integrating quantitative and…

Purpose: To test a structural equations model that analyzes the effects from satisfaction and frustration of the basic psychological needs on motivation types and the same effects on engagement and disaffection in physical education class, and to validate invariance among gender groups. Method: The participants were 1,470 fifth- and sixth-grade…

Since the U.S. Recession of 2008, more Mexicans are leaving than coming to the United States. Many Mexican families return to Mexico with their U.S.-born--or "American Mexican"--children and youth. Approximately 700,000 American Mexican children and youth are now living and attending K-12 schools throughout Mexico (Gandara & Jensen,…

Working within the context of a contest to find the most beautiful tourist attraction in the world, Year 5 students investigate the most symmetric building from a short-list of three iconic buildings. This involves investigating both line and rotational symmetry in order to make an informed decision about the symmetrical nature of each building.

Almost four decades after having integrated environmental education in primary education in Mexico, it is important to prove the relationship between the environmental behavior shown by students and the environmental education they perceive, therefore, a structural equations model was designed and tested with information provided by 217 sixth…

The aims of teaching have evolved along with the society in which we live, from a teaching based in memory to a one that teaches to reason, in order to adapt to the accelerated rate of change imposed by the application of scientific discoveries in our society. We have a society in continuous learning, which requires the ability to reason in order…

In the face of immense pressure from Spanish, the national language, a group of educators in Michoacán are committed to prioritising P'urhepecha in two local primary schools where P'urhepecha is the dominant community language. The history of educational initiatives among the P'urhepecha people illustrates the inconsistent and primarily…

We present the results of a research project on arithmetic-algebraic thinking that was carried out jointly by a team in Mexico and another in Quebec. The project deals with the concepts of variable and covariation between variables in the sixth grade at the elementary level and the first, second, and third years of secondary school--namely,…

This paper presents strategies identified in Mexican rural school students in seeking structure on equivalence tasks that involve the equal sign and tasks that do not. The results arise from the pilot study of a research project on the structure of numbers and numerical operations -- a key aspect of early algebraic thinking. [For the complete…