The purpose of this mixed-methods sequential explanatory study is two-fold. It is intended first, to determine the effect of problem-based learning (PBL) on problem-solving skills, and second, to reveal student opinions regarding PBL. A quasi-experimental design with a pre-test and post-test control group was preferred in the quantitative…

This study investigated the role of the bar model method, a significant aspect of the Singapore mathematics curriculum, in the remediation of seventh-grade students' errors on algebra word problems. To accomplish this purpose, we first assessed students' errors on a written test involving algebra problems and identified ten students based on the…

The present study was to teach metabolic syndrome (MetS) disease through a scenario developed according to the problem-based learning (PBL) approach in the biochemistry class. The study was designed as a single group pre-test and post-test research. The study group consisted of first-year students (N = 183) from the nursing department within the…

This study aimed to examine project productions of gifted youths with real-life problems in the STEM domain in the Upper-Lower Groups according to their program evaluations. A mixed research design was used. Education program evaluations of 105 gifted youths, who were attending the Project Production and Management Program at Science and Art…

Refugee children face many difficulties on their migration routes. These challenges continue even after arriving in the destination country. It is important for the world's growing child migrant population to successfully adapt to the host country. Otherwise, there is a risk for future generations facing psychological, social, and academic…

This activity provides opportunities for middle school students to design bio-inspired, eco-friendly vehicles. Twenty-four 8th grade students (12 girls, 12 boys) engaged in the activity which was implemented in four class periods, 40 minutes each, in an elective Environmental Education course. During the activity, students engaged in engineering…

With STEM education, children obtain 21st-century skills, such as systematic thinking, problem-solving, being able to see the relationships between events and creative thinking skills, etc. and as for the development of problem-solving skills, it is included in 21st century skills in connection with STEM education. In parallel with the…

Background: Flipped classroom (FC) model has become increasingly popular in dental education (DE) with its strengths for students. However, major concerns are lack of interaction, unwillingness to complete the assignments, low engagement during the pre-class activities because of an unwell-designed instructional setting of FC. Objectives: The…

The purpose of this study is to investigate how to improve middle school 6th-grade students' skill of associating mathematics with real life through Realistic Mathematics Education, which was reinforced with educational games, to determine the problems possible to be encountered in practice and how to solve these problems in details. This study,…

The purpose of the study is to reveal the professional development barriers of teachers. The study was designed in the qualitative approach and as the research method, "phenomenology" was used. The maximum variation sampling method, which is one of the purposive sampling methods, was used in the selection of the study group. Since high…

This study aimed to analyze the effect of the psycho-education program for sexual abuse on counseling teachers' attitudes towards reporting sexual abuse and their knowledge and risk recognition levels. The research was by using the embedded design, one of the mixed method approaches. In the quantitative dimension of the study quasiexperimental…

Children with autism spectrum disorder (ASD) are known to experience emotional hypo/hypersensitivity, aside from exhibiting restricted and repetitive behaviors. These behaviors prevent them from perceiving and simultaneously responding to environmental stimuli, meaning that they may not notice potential hazards. Children with ASD are in the risk…

This study aims to examine the contribution of ArtiBos, which is designed as a Gamified Adaptive Intelligent Tutoring System for students' problem-solving skills. In the study, first of all, the system's design features to improve problem-solving skills were examined, and then the effect of the system on problem-solving skills was evaluated. The…

It is important to support children's appropriate behaviors and social skills to extinguish problem behaviors at an early stage as much as possible. Therefore, researchers are in search of effective evidence-based interventions to deal with the problem behaviors of young children. The "Positive Behavioral Interventions and Supports (PBIS)…

This study was conducted to examine the effect of mathematical modelling activities on the mathematical modelling skills of secondary school students in the context of STEM education. The study was designed according to the embedded design, one of the mixed research methods. The study group of research consists of 66 eighth-grade students studying…