In the secondary and high school science program implemented in Turkey in 2018, the importance of engineering and design skills is underlined under domain-specific skills. The purpose of this study, in which case study method, one of the qualitative research methods, is used to examine the engineering design skills of high school students within…

This research is the reason for the research to contribute to the evaluation and solution of current problems related to social studies education from the eyes of social studies teachers, their opinions and solution suggestions, to guide today's problems. In this study, qualitative design was used as it is the ultimate goal to identify current and…

With this research, it is aimed to determine the problems faced by classroom teachers who have Syrian immigrant students in their classrooms in Turkey. The research was designed as a single case study, one of the qualitative research methods. Criterion sampling method, one of the purposive sampling methods, was used. The participants of the…

Developing character strengths in early childhood has attracted increased attention all around the world in recent years. Nevertheless, very few studies have examined teachers' awareness and practices concerning character strengths. The present study aimed to discover early childhood teachers' awareness of children's character strengths and…

This paper aims to discuss the use of Brousseau's Theory of Didactical Situations in mathematics (TDS) for eighth-graders to explore the concept of triangle inequality in Euclidean geometry. Data sources included observation notes, video recordings of lessons, and students' written work. Data analysis was done through a deductive content analysis…

The opinions of mathematics teachers about using mathematical modeling (MM) in daily life problems and their use of MM in solving a daily life problem were examined within the scope of the graduate-level MM course in this study. The research was designed as a case study. Participants are five mathematics teachers selected by the purposive sampling…

This study used a holistic multi-case research design to investigate fourth-grade students' skills for solving non-routine mathematics problems. The participants were three 4th grade students (primary school) with low, moderate and high achievement in mathematics respectively, who were educated in the same class at a state school of middle…

This study aims to examine postgraduate studies on analytical thinking in Türkiye. Using the descriptive content analysis method, postgraduate studies on analytical thinking skills were examined and arranged, and general trends in the field were determined. The YÖK national database was searched using the keyword "analytical thinking."…

Today, individuals need a solid understanding of how earth as a system works in order to understand and develop solutions for science-based issues affecting societies on a global scale such as natural disasters, global warming or COVID-19 pandemic. Humans also deliberate space investigations, such as interplanetary travels and life in space.…

The aim of the study was to determine mathematics teacher candidates' knowledge about problem solving strategies through problem posing. This qualitative research was conducted with 95 mathematics teacher candidates studying at education faculty of a public university during the first term of the 2015-2016 academic year in Turkey. Problem Posing…

Many people consider problem solving as a complex process in which variables such as "x," "y" are used. Problems may not be solved by only using "variable." Problem solving can be rationalized and made easier using practical strategies. When especially the development of children at younger ages is considered, it is…

The purpose of this study is to examine students' experience of design-based research in science applications courses. The study was carried out during the fall semester of the 2018-2019 academic year in the science application course. The participants of the study were 44 eighth grade students attending in two classes of a secondary school…

The aim of this study is to examine the mathematical creativity of individuals who think they have creative thinking skills. Forty-four teachers who work in private schools participated in this study and they have their pedagogical formation training from a public university in order to be a public teacher. Also participants have at least one year…

In this study, it was aimed to determine the errors and misunderstandings of 5th and 6th grade middle school students in fractions and operations with fractions. For this purpose, the case study model, which is a qualitative research design, was used in the research. In the study, maximum diversity sampling, which is a purposeful sampling method,…

The concept of peace can be described as the values including respecting features such as race, gender, religion, physical appearance, and age; appreciating diversities, unity, cooperation, tolerance and being fair. Related to this, the concept of peace education can be defined as an educational process during which peaceful problem-solving…