This study aims to examine Turkish exam papers of the students, who study in the secondary school of 5th, 6th, 7th and 8th classes. The exam papers have been examined from various aspects, including the number and type of questions, the language expression and distribution of the questions, the cognitive level (according to the Bloom's taxonomy),…

The purpose of this study is to reveal the relationship between 21st century learning skills and educational technology competencies of secondary school students. The population of this correlational research consists of 37.904 secondary school students in central districts (Ipekyolu, Tusba, and Edremit) of Van province. This study was carried out…

Educational Data Mining (EDM) is an important tool in the field of classification of educational data that helps researchers and education planners analyse and model available educational data for specific needs such as developing educational strategies. Trends International Mathematics and Science Study (TIMSS) which is a notable study in…

Problem Statement: Equating can be defined as a statistical process that allows modifying the differences between test forms with similar content and difficulty so that the scores obtained from these forms can be used interchangeably. In the literature, there are many equating methods, one of which is Kernel equating. Trends in International…

The study aimed to develop a Likert-type measurement tool (Digital Literacy Scale, DLS) to determine the digital literacy levels of secondary school students. The validity and reliability of the developed measurement tool were verified using the Rasch model. The Rasch Model can estimate missing data and allow for small study groups (Rasch, Rasch,…

This study aimed to reveal mathematical modeling processes and difficulties encountered in model-eliciting activities (MEAs) of 8thgrade students in a STEM education setting. This qualitative research is a case study conducted at a public school located in the central districts of a large province in the Mediterranean Region. The participants of…

The purpose of this study is to investigate the relationship between secondary school students' estimation skills, estimation skills self-efficacies and academic achievements. The research was designed in a correlational survey model, one of the quantitative research models and it was carried out in Adana, a city in the Mediterranean Region during…

The purpose of this study is to examine the effects of using Web 2.0 tools in accordance with the 5E learning model on the academic success and views of students in teaching the Pressure unit to eighth-grade students in distance education. A total of 41 students, 21 of whom are in the experiment group and 20 of them are in the control group,…

Students' socioeconomic status (SES), school climate, and students' attitudes stand out as important factors that determine academic achievement. The current study investigated the relationship among SES, attitude toward science, school climate, and academic achievement comparatively in terms of countries. Trends in International Mathematics and…

This study examines what science teachers think about Sustainable Development and its' Goals, how they integrate SDGs into their science lessons, and how the COVID-19 pandemic affects their thoughts about Sustainable Development. The study group was selected by convenience sampling from 51 middle schools in the central district of one of the big…

In the research, it was aimed to learn the leadership expectations of secondary school students in the context of school principals. In this context, focus group interviews were conducted with sixteen students studying at different grade levels in the research conducted with a phenomenological design, and the data obtained were subjected to…

The present study aims to investigate the emotions students experience in the school environment and the reasons for experiencing these emotions. This research was conducted using the case study method, one of the qualitative research designs. The study group of this study consisted of 24 eighth-grade students studying at a public school in the…

Central exams which are reflection of structure of education systems determine many schooling processes. Especially, scores coming from these exams are indicators for student performance. Transition to upper-secondary school from lower-secondary school is based on "System of Transition to Upper-Secondary Schools" (LGS). The current study…

The aim of this study was to investigate the effect of using dynamic geometry software (GeoGebra) on the eighth-grade students' conceptual understanding and the retention of learning regarding linear equations and slope. In this study, a quasi-experimental design with pre-test, post-test and delayed post-test was employed. This study was conducted…

The aim of this study was to assess the domain-general CT skills of 8th grade students in Turkey. In the study, first, the domain-general CT scale was adapted to Turkish, and then relations of the CT skills with gender, computer possession, internet access, and programming experience were examined. This survey research was conducted with the 284…