The aim of this study was to examine the effects of gender, the number of siblings, and grade level on digital game playing motivation and addiction levels in secondary school students and to reveal the relationship between digital game motivation and addiction. A total of 394 students, 168 boys and 226 girls, participated in the study…

Technology may lead to many new problems, especially for students at high school level. The ease of using and accessing technology increases the risk of the younger pupils' addiction to technology. Problematic uses of technology, especially among high school students, include internet use, instant messaging, online gaming, social networking and…

The study aims to investigate the effect of STEM applications designed for the atomic system and periodic system unit on the scientific creativity of 9th-grade students. The exploratory sequential design, mixed research, is used in the study. The pretest-posttest quasi-experimental design has been preferred for the quantitative part of the study…

In this study, it was aimed to determine the effect of activities based on augmented reality applications in 9th grade biology lesson on students' achievement and motivation towards biology lesson and to get students' opinions about the applications. In the study, mixed method was used. The study group of the research consisted of students of two…

Even though there are numerous studies on environmental education in the literature, they are limited to investigate the effects of stories. In this context, this research aimed to investigate the views of fifth grade Turkish students concerning environmental problems through storytelling. In accordance with this aim, action research has carried…

This study aimed to determine the effects of STEM Activities in Nature on students' environmental attitudes, STEM career interests, and engineering perceptions. In the research, the qualitative method is embedded in the quantitative method in an embedded mixed design. The quantitative dimension of the research was based on a quasi-experimental…

The aim of this study is to investigate how the use of augmented reality (AR) applications in educational environments affects students' achievement levels. The study was carried out through two dimensions; a quantitative and a qualitative aspect. The study was conducted with 7th-grade students in a public secondary school in Turkey as part of a…

The purpose of the study is to examine the effects of a long-term professional development (PD) program on the classroom practices of physics teachers. Changes in teachers' practices were investigated across four dimensions: content, teaching strategy, materials/technology, and assessment. The present study used qualitative research methodology,…

The main aim of this study was to explore the effect of 7E instructional model with metacognitive scaffolding and gender on 9th grade students' conceptual understanding of human biology concepts and misconceptions. The research method was a quantitative research method and the research design was quasi-experimental research design with pre-test --…

This study aims to examine the relationship between approach achievement goals, the fear of shame embarrassment failure, and coping strategies in secondary school science courses. Academic coping was handled in four dimensions: positive, projective, denial, and non-coping. The sample of the study included 249 sixth, seventh, and eighth-grade…

This study investigated the implementation of a place-based socioscientific issue curricular unit designed to improve rising middle school students' abilities to think critically about the pros and cons of hydraulic fracturing and engage in evidence-based reasoning on whether the practice should be banned in Massachusetts. Forty-three rising…

The aim of this study is to reveal the effect of using virtual lab application in science teaching on students' academic achievement and students' views on virtual lab application. The study group of the research consists of 62 students studying in the 8th grade of a secondary school in Antalya in the 2019-2020 academic years. Mixed method design…

Critical thinking and STEM career perception are important in 21th century and STEM education is necessary to promote middle school students' critical thinking skills and STEM perception. In this research we aim to research the effects of engineering design-based STEM education on the middle school students' critical thinking skills and STEM…

Several conceptual and theoretical studies on the importance of science-technology-engineering-mathematics (STEM) careers and the 21st century skills required for these careers have been carried out; because they have been accepted as important for the improvement of society and maintenance of economic growth. However, there has not been research…

The aim of this study is to investigate the effect of the Common Knowledge Construction Model (CKCM) based instruction on 5th grade students' conceptual understanding of the "biodiversity" topic. The study is conducted with 74 fifth grade female students at middle school in the district of Usküdar, Istanbul. Semi-experimental method is…