Purpose: This paper aimed to examine moderate-to-vigorous physical activity (MVPA) levels in physical education. Method: A review of reviews was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The screening process, data extraction, assessment of the risk of bias, and analysis of the…

Emotions come into play as teachers make decisions, act, and reflect on the different purposes, methods, and meanings of math teaching. In order to learn more about the emotions of mathematics teachers, this paper shows the emotions experienced by 81 Mexican teachers who teach mathematics in middle school and high school. Emotions are…

The School District of Philadelphia (SDP) serves a diverse population of English Learners (ELs) with different ethnic backgrounds, cultural identities, and languages spoken. SDP's population of ELs has grown significantly, from about 12,000 in 2014-15 to nearly 20,000 in 2022-23, an increase of 66%. This community-informed study focuses on English…

Utilizing ecological theory and multiple world theory, the current study investigated the effects of cultural factors (i.e., Familismo and school climate), parental involvement, and academic socialization on academic achievement of Latina/o secondary school students. This study had 2 primary foci. First, this study sought to address how the…

To understand how K-12 students in the USA are impacted by their interactions with international teachers (ie teachers visiting the USA from other countries), this study asked 'Does contact with an international teacher correlate with increased geo-cultural knowledge and/or receptiveness to non-USA countries, peoples and/or cultures?'. To address…

The purpose of this study is to provide an understanding of how successful secondary schools located along the Texas-Mexico border, particularly those enrolling predominantly Latino students, have supported high achievement among their student population and promoted parental involvement. The roles and perspectives of parents and school community…

Educational strategies have evolved over the years, due to research breakthroughs and the application of technology. By using the latest learning innovations, curriculum and instructional design can be enhanced and strengthened. The "Handbook of Research on Driving STEM Learning with Educational Technologies" is an authoritative…

In impoverished communities in Mexico, most adolescent mothers do not attend school; but typically, they become pregnant once they dropped out. Understanding the experiences of adolescents who have had a pregnancy and continue in school is complicated since few manage to do it. The goal of this study is to describe experiences within the family…

This article reports the findings of a qualitative study exploring in-service EFL teachers' perceptions of the learner support resources provided to them while they were taking a teacher research distance course. Findings indicate that students valued videoconferencing technology because it facilitated interacting with adviser, peers and…

In this paper we analyze the link between people's "subjective" expectations of returns to schooling and their decision to invest into schooling. We use data from a household survey on Mexican junior and senior high school graduates that elicits their own and their parents' beliefs about future earnings for different scenarios of…

This study investigates the ongoing debate in the conceptual change literature between unitary and elemental perspectives on students' knowledge structure coherence. More specifically, the current study explores two potential explanations for the conflicting results reported by Ioannides and Vosniadou (2002)and diSessa, Gillespie, and Esterly…

This paper presents some reflections about pedagogical and conceptual approaches to intercultural education (in middle high and high schools) in Mexico. The propositions under discussion are expressions of an emerging educational discourse between the highest levels of government and the self-management initiatives of the indigenous pueblos and…

This article uses life course theory and family bargaining theory to explore how decisions over schooling are negotiated in poorer Mexican families for whom compulsory basic education is a luxury. It explores educational decision making by conceptualizing education in terms of the way it meshes with other social relations and institutions across…

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…

Background: Adolescent smoking rates have declined among all ethnic groups since the late 1990s. However, despite the recent declines and intervention efforts, today smoking remains a serious problem among youth, with a quarter of adolescents being current smokers by the time they complete 12th grade. This problem is particularly prevalent among…