This article reports two intervention studies testing the effects of plurilingual teaching on grammatical development among primary-school students learning English as a foreign language (FL). In a pre-posttest control-group design, more than 200 9-10-year old majority language German and minority language students received plurilingual FL…

The aim of this study was to investigate the effect of a behaviour intervention for child sleep problems on the mother's internalizing behaviour. Sixty-two mothers who participated in an intervention for childhood insomnia through a programme designed for parents were evaluated using the Adult Self Report. Assessments were conducted one week…

This research article deals with two objectives. The first objective was to develop the professional competence of social studies teacher in the education sandbox. The second objective was to propose social studies classroom-based action learning management innovation to develop professional competence of social studies teacher in the education…

The aim of this study was to determine the effect of flipped classroom model on fifth grade students' 21st century skills and scientific epistemological beliefs. The sample of the study was consisted of 54 fifth grade students from a rural elementary school in Turkey. Quasi-experimental design with pre-test and posttest control group was used. As…

This study assessed the effectiveness of an online-merge-offline Jamboard application as an innovation in teaching word problems to Grade 4 learners was evaluated in this study. The research evaluates a learner's level of mathematical word problem skills in terms of understanding, devising a plan, solving a problem, and interpreting, as well as…

English spelling has always been described by many language researchers and teachers as a daunting task especially for learners whose first language is not English. This monograph presents the report of an investigation on the use of spelling, which includes the determining factor of grammar in the teaching of English, in it we will develop a…

This study investigates the transformative potential of integrating Artificial Intelligence (AI), animation, and personalized learning in contemporary education. Employing a mixed-methods approach involving interviews and experimental manipulations, the research examines the interconnectedness of these three domains and their collective impact on…

School staff increasingly seek to implement evidence-based school mental health services to promote student mental health. However, barriers to accessing programming and support mean that implementing these programs is difficult. Popular strategies to address these challenges, like one time professional development, often fail to be effective or…

This paper estimates the effect of the 2005 vending machine ban in French secondary schools on nutrient intakes and on the frequency of morning snacking at school. Using data before and after the ban, and exploiting the discontinuity associated with the age-dependent exposure to the ban, we specify a difference-in-differences regression…

The first law of thermodynamics involves several types of energies and many studies have shown that students lack awareness of them. They have difficulties in applying the law to different thermodynamic processes. These observations were confirmed in our pilot studies, carried out with students from undergraduate colleges across the whole of…

The study aims to determine whether water intake during resistance training impacts the amounts of potassium (K+), sodium (Na+), magnesium (Mg), and calcium (Ca) and to identify the effects of the reactions of these minerals on performance. Ten male university students aged between 20 and 23 participated in the study. The participants did five…

Researchers examined 49 unemployed subjects enrolled in a one-week employability skills training program in the mid-east region of the U.S. for a period of about one year. Classroom size was about four to five clients taught by two professional instructors. Subjects were administered a Job Search Self-Confidence Survey utilising a…

This study investigated pre-service mathematics teachers' (PST), who are going to teach middle grade mathematics (grade 5-8), understanding of inclusion relationships of quadrilaterals. In addition to describing PSTs' understanding of inclusion relations of quadrilaterals; it was also aimed to document the development of PSTs' understanding of…

Thirty-four volunteer obese housewives, who have not done exercise regularly during the last six months and have had no health problems to prevent them from exercising, have participated in the study. For the participating volunteers (n = 34), their age averages have been determined as (39.30 ± 11.30 years), their average height have been…

This study examined the effects of using Microsoft Mathematics on students' attitude, conceptual understanding, and procedural skills in Differential Calculus. A quasi-experimental research design was used in which two different learning environments were compared. The participants of the study were two classes of Electrical Engineering students…