The aim of this study is to examine the cognitive structures of the secondary school students towards the concept of health. The study was carried out using the descriptive survey model, which is a research approach that intends to describe a past or present situation as it is. The study group of the research was determined by maximum diversity…

Informed by two theoretical models of homework effects, we extended a model of homework on mathematics achievement in a large sample of Chinese eighth graders. Our model incorporated six clusters of homework variables -- student background factors, homework characteristics, teacher variables, parent variables, student motivation, and homework…

In this article, the authors examine one approach to teaching hard history using an Inquiry Design Model (IDM) curricular loop. A curricular loop allows students to build a deeper understanding of a complex idea and develop a greater facility with the tools of inquiry over a course of study by regularly engaging in an inquiry. The curricular loop…

This study compared the effectiveness of online skeuomorphic physics inquiry-based learning with and without simulation on 8th-grade students' performance of scientific inquiry involving the spring unit. Two classes (58 students) were assigned to the online skeuomorphic physics inquiry-based learning with simulation, and two classes (59 students)…

This study aims to examine the empathy skills of secondary school students in terms of some selected variables at the student and school levels. The study group of the research, which was structured as a correlational survey, consisted of 1010 eighth-grade students attending 29 schools selected by random sampling in the province of Usak during the…

A prior study developed the Computational Thinking Scale (CTS) for assessing individuals' computational thinking dispositions in five dimensions: decomposition, abstraction, algorithmic thinking, evaluation, and generalization. This study proposed the Developmental Model of Computational Thinking through validating the structural relationships…

Peer victimization is a common concern in adolescence that includes both relational (e.g., exclusion, rumor spreading) and overt (e.g., hitting, threatening) forms (Crick & Bigbee, 1998). Relational and overt peer victimization have shown to be differentially associated with depressive symptoms, with relational peer victimization showing a…

This study seeks to ascertain the degree to which context-based items are offered in Turkish mathematics textbooks as well as the quality of the items in terms of item writing guidelines, whether or not they are given as traditional or context-based. A qualitative research approach is used in this study. The eighth-grade mathematics textbook used…

Methods to transcribe and represent classroom video data are central to studying teaching and learning in classrooms. However, current methods focus on encoding and representing data over time, not space. In this paper, we demonstrate the value of a new methodological approach called interaction geography to transcribe and interactively visualize…

The purpose of this study was to investigate how the 8th graders interpreted the equal sign in the pan balance activities they created on Scratch. Five eighth graders (4 girls and 1 boy) in Turkey participated in this study. Case study was employed as a qualitative research method. Data was gathered through the Scratch files created by the…

Despite the prominence of fitness testing in school physical education (PE), there is a sparsity of research examining the antecedents of students' affective experiences during fitness testing lessons. This study aimed to investigate the associations among task- and ego-involving motivational climates, perceived physical competence, physical…

The purposes of the current study include: (1) to examine the effect of integrated problem-based learning and Think-Pair-Share technique on the development of grade 8 students' analytical thinking; and (2) to examine the effect of integrated problem-based learning and Think-Pair-Share technique on the development of grade 8 students' science…

The ability to solve complex problems successfully represents a key competence for students' educational success and beyond. While strategy application and metastrategic knowledge constitute two underlying components that drive successful complex problem solving (CPS), little is known about how these two facets develop individually and jointly in…

Algebraic knowledge transfer is considered an important skill in problem-solving. Using algebraic knowledge transfer, students can connect concepts using common procedural similarities. This quasi-experimental study investigates the influence of algebraic knowledge in solving problems in a chemistry context by using analogical transformations. The…

Enabling comparable scores across grades is of interest for policymakers to evaluate educational systems, for researchers to investigate substantive questions, and for teachers to infer student growth. This study implemented a vertical scaling design to numeracy tests given in grades 5 and 8 as part of the Norwegian national testing system. Our…