The aim of this systematic review was to examine the prevalence of burnout-related symptoms in Brazilian schoolteachers who work in public schools. The literature search was conducted using the following databases: PubMed-MEDLINE, Scopus, and Web of Science. Peer-reviewed studies published in English, Spanish, or Portuguese were considered for inclusion. A total of 2106 records were identified through database searching and 7 additional studies were identified through other sources. Based on the inclusion and exclusion criteria, 19 studies were included in the systematic review. Burnout syndrome prevalence was assessed through seven distinct questionnaires. Overall, the majority of the studies presented high methodological quality. Brazilian schoolteachers exhibited high levels of emotional exhaustion (21–69%), high or moderate degrees of depersonalization (8–32%), and high levels of personal realization and enthusiasm toward the job (30–90%). From these data, it is possible to infer that Brazilian schoolteachers are, in general, affected by burnout syndrome. However, and, surprisingly, they seem to be motivated and idealistic, as demonstrated by their high levels of personal realization and enthusiasm toward the job (30–90%). This likely favors the implementation of programs designed to avoid or reduce burnout, deal with stress, and enhance teaching quality.

This systematic review examined the effects of distinct physical activity interventions on the academic achievement of school students based on an analysis of four distinct outcomes: mathematics, language, reading, and composite scores. This study was performed in accordance with the PRISMA guidelines and the QUORUM statement. A literature search was conducted using the PubMed-MEDLINE, Scopus, and Web of Science databases. Peer-reviewed studies published in English, Portuguese, and Spanish were considered. A random-effect meta-analysis was employed to determine the effect of interventions on academic performance. The effects between interventions and control groups were expressed as standardized mean differences. Thirty-one studies were included in the meta-analysis based on the inclusion and exclusion criteria. The exercise programs were not capable of significantly improving language, reading skills, and composite scores. Conversely, performance in math tests increased significantly after the interventions compared with the control groups. Regarding the overall effect, a significant improvement in academic achievement was detected after physical activity programs compared with controls. In conclusion, the positive effects of school-based physical education on academic performance are not uniform and may be higher for math skills. The implementation of evidence-based exercise programs in school settings emerges as a promising strategy to increase overall academic achievement in school-aged students.

The aim of this study was to determine the main characteristics of a “good teacher” through the use of questionnaires designed to assess teaching skills and competences, considering the point of view of teachers, principals, and students. In total, 82 teachers, 14 principals, and 625 middle-school students from 5 public schools in São Paulo state participated in this study. Two questionnaires were applied, one designed for teachers and principals and the other for students. First, teachers and principals completed their specific questionnaire, after which the other questionnaire was applied to the students. Both questionnaires contained multiple choice questions related to eight distinct subsections. The questions were answered through the use of a Likert scale, varying from 1 (“totally disagree”) to 5 (“totally agree”). The comparisons of the frequency of responses among all questionnaire subsections between teachers and principals were analyzed using a Chi-Square and the z-test, with P -values adjusted to the Bonferroni method. The statistical significance level was set as P < 0.05. The subsection “class atmosphere” presented the highest percentage of response “totally agree”, closely followed by “professional engagement”. Significant differences ( P < 0.05) in responses were observed between teachers and principals for “teaching planning and practice”, “use of time and material resources to develop classes”, and “professional engagement” domains. In summary, it was demonstrated that some teaching characteristics might be more important than others, with some of these characteristics exhibiting significant differences between groups. Nevertheless, it is crucial to emphasize that all assessed educational domains may be recognized as critical teaching qualities, as all of them presented high levels of “totally agree” responses.