This study aims to identify foreign-origin words found in reading texts in secondary school Turkish textbooks. The study was conducted in a qualitative research design and the research object is Turkish textbooks prepared by the Ministry of National Education Publications for the 5th, 6th, 7th, and 8th grades of secondary school. A total of 95…

The needs of individuals are increasing and diversifying in the rapidly changing world. Individuals cannot continue their lives in society through the only theoretical knowledge, and they also use the skills they have gained. In this regard, the social studies course has an important function in terms of where and how the skills will be used. The…

The importance of values in the development of society and the establishment of relations among individuals has made the social studies course important in the transfer of values. Because the social studies course is intertwined with values by its nature whether it is given directly or not. In this framework, values were included in every learning…

One of the main objectives of international large-scale assessments is to make comparisons between different countries, education policies, education systems, or subgroups. One of the main criteria for making comparisons between different groups is to ensure measurement invariance. The purpose of this study was to test the measurement invariance…

In this study, we illustrated an application of the confirmatory mixture IRT model for multidimensional tests. We aimed to examine the differences in student performance by domains with a confirmatory mixture IRT modeling approach. A three-dimensional and three-class model was analyzed by assuming content domains as dimensions and cognitive…

Starting at the school level, language education develops comprehension and expression skills. It is important to develop literacy skills as it is the basic way of acquiring information. Native language textbooks created with a text-based approach are an integral part of this process. Accurate, qualified, and purposefully selected texts help…

E-learning platforms have become increasingly popular in K--8 education to promote student learning and enhance classroom teaching. Student interactions with these platforms produce trace data, which are digital records of learning processes. Although trace data have been effective in identifying learners' engagement profiles in higher education…

This study aims to analyse the media excerpts found in the officially approved textbooks for the social studies course in Turkey from the perspective of the thematic areas included in UNESCO MIL's [Media and Information Literacy] Curriculum. In the study, the descriptive analysis method was applied and the data were collected using document…

In this study, games were prepared that will contribute to improving the vocabulary of children learning Arabic. Considering the target audience, it is known that game techniques and word teaching offer a fun and lively course environment and increase the motivation of the student. In this study, qualitative research methods were used. Document…

The purpose of this study was to investigate the interplays among the critical thinking disposition, cognitive flexibility, math anxiety and math achievement with structural equation modeling and determine the degree of the mediating effect of math anxiety in primary, middle and high schools. Within the scope, we also focused on the predicting…

This study focuses on the relationship between students' early academic skills and academic achievement. In this context, it is aimed to examine the predictors of students' early literacy and numeracy skills on their later math and science achievements across countries. A quantitative research approach using a correlational survey design was…

In this research, the effect of an item's type and cognitive level on its difficulty index was investigated. The data source of the study consisted of the responses of the 12535 students in the Turkey sample (6079 and 6456 students from eighth and fourth grade respectively) of TIMSS 2015. The responses were a total of 215 items at the eighth-grade…

This correlative study examined the role of teacher qualities and working conditions in 4th- and 8th-grade Turkish students' mathematics achievement in TIMSS 2019. Teacher qualifications were defined based on the teacher questionnaire used in TIMSS 2019 and were discussed in three categories: personal characteristics, teacher qualifications, and…

The purpose of this study is to investigate and evaluate which subjects related to "Social Services" are covered in the Social Studies textbooks in grades 4th, 5th 6th and 7th according to the Learning Domain / Unit and Subject headings in the Social Studies curriculum revised in 2018. The document analysis method, one of the qualitative…

The timing of children's start to school is the interest of researchers, policy-makers and especially parents. Researches on this issue have recently pointed to the concept of relative age effect (RAE). The purpose of this study is to determine the impact of RAE on mathematics achievement in Turkey. In order to accomplish this purpose, the…