This paper analyses how 8th graders build epistemic practices of evaluation of knowledge. Guided by Ethnography in Education, we followed a group in their science lessons through one year, using participant observation. Following Kelly's propositions concerning epistemic practices, we selected key events towards an analysis of discursive…

The construction of a concept can be developed from the students' prior knowledge. Regarding deaf students, it is considered their conceptions conceived through vision. Given this, the present research was conducted with a group of deaf students in the 7th year of elementary school with the aim of verifying what ideas these students had about…

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…

In this paper, the objective is to discuss some aspects of statistical literacy in the context of conducting an educative project of opinion survey in the perspective of the teaching-learning approach of the Nossa Escola Pesquisa Sua Opinião (Nepso) Program or "Our School Survey Your Opinion," in English. This program, with centers…

The objective of this dissertation was to explore the paradoxical nature of Combinatorics as both a difficult and accessible domain in Mathematics, particularly for K-12 students. This paradox in Combinatorics' nature raised questions about how students interact with problems in this domain and the factors influencing their understanding and…

In order to broaden findings beyond high-income countries, this study used path models to test associations between parent involvement and student achievement in Brazil using a 2017 census of public school students in fifth grade (N = 2,167,729, M[subscript age] = 11, 49 % female, 44% "Parda," 29% White, 11% Black, 3% Asian, 3%…

1000 Future Scientists (1000FSc) is a university extension project developed at the Department of Chemistry in Federal University of Minas Gerais (UFMG). Conducted by the Higher Education Administrative Technicians and Professors, it presents the university to the community by proposing an engaging experience for elementary and high school…

This article presents an experience report regarding the application of an Inclusive Model of Development of Accessible Learning Objects, in the Mathematics discipline, to help 8th year Elementary School children, to perform calculations with natural numbers. The Learning Object was developed using Scratch and accessibility guidelines to include…

Though schools do not track in Brazil, I find that black/white classroom segregation in Brazil is greater than recent estimates from North Carolina high schools (Clotfelter et al., 2020). How does race-based classroom segregation occur without tracking, and in a supposed "racial paradise," no less? Using national, student-level data…

Teachers in physical education (PE) classes continue to face problems promoting effective participation of students with disabilities. To better comprehend these issues, we need to advance discussions on PE programming and curricula, as well as the values about ability and performance that are communicated through these mediums. Difficulties with…

What type of items, keyed positively or negatively, makes social-emotional skill or personality scales more valid? The present study examines the different criterion validities of true- and false-keyed items, before and after correction for acquiescence. The sample included 12,987 children and adolescents from 425 schools of the State of São Paulo…

This work presents a discussion about the Didactic Training Engineering (EDF) methodology, of French origin, emphasizing the role of the teacher, during his initial or continuous training, through the conception and structuring of a didactic situation, organized by such methodology and based on the Theory of Didactic Situations (TSD). Therefore,…

This paper examines what the literature proffers regarding the relationship between dyslexia and memory deficiencies. Dyslexia is a well-known learning disability that has been recognized since the late 1800's and has grown in notoriety since it was first discovered (Javier, 2015). It is especially notable due to its current prevalence among…

Recent research has established the importance of children and adolescents developing a growth mindset for future success and motivation. This research tests believes about fairness, adult trust, and school climate that are theoretically foundational for establishing a cognitive connection between effort and outcome. Regressions and MANOVAS were…

Although Brazilian governmental documents have conceived language teaching from a critical perspective, the recent scenario points to a backlash towards critical perspectives on teaching, which have been socially perceived as indoctrination. Since we understand critical pedagogy in additional language classrooms as a necessary emancipatory…