The purpose for this study was to investigate and compare the numerical skills of fifth grade students signed up for non-formal two types educational institutions of Basic Education Community Schools (BECS) and feeder schools of the National Commission for Human Development (NCHD). The fundamental objective of this study was to research and…

Latent Class Analysis (LCA) is a statistical method that can help researchers interested in better understanding the movement behaviors (MB) of children, based on the analysis of the level of physical activity (PA) and sedentary time (ST). This study aimed to evaluate and compare two models LCA (one for the accelerometer and one for the 24-hour…

There is increasing interest in meta-analysis in different fields due to the need to combine the results of primary research. One of the crucial concepts in combining results is weighting. This study examines how Hunter and Schmidt's method, weighting by sample size; Hedges and Vevea's method, weighting by inverse variance; and Osburn and…

Big Ideas in school mathematics can be seen as overarching concepts that occur in various mathematical topics in a syllabus. For teachers, this knowledge can be used to help students develop a better understanding of mathematics by making visible the central ideas, and connection across topics and across levels. For students, this knowledge can…

Dynamic Measurement Modeling (DMM) is a recently-developed measurement framework for gauging developing constructs (e.g., learning capacity) that conventional single-timepoint tests cannot assess. The current project developed a person-specific DMM Trajectory Deviance Index (TDI) that captures the aberrance of an individual's growth from the…

This study was conducted to develop a valid and reliable measurement tool that can identify middle school students' self-regulation skills. Firstly, the literature was utilized in the development of the measurement tool. The form was finalized with the support of the opinions of different experts and a trial application. Then, the form was…

In recent years, there has been increasing awareness on the benefits of social-emotional competencies (SEC) on Israeli students. A self-report SEL measure tailored to the Israeli context, however, has yet to be developed. This research aims to validate the Social-Emotional Questionnaire for Grades 4-6 (SEQ [G4-6]), a new self-report questionnaire…

Creativity is often characterised by three components: fluency, flexibility, and originality. Specifically, in the mathematics classroom, in order to promote these aspects of creativity, educators recommend engaging students with multiple-solution tasks and open-ended tasks. In the past, various methods were used to measure fluency, flexibility…

Students do their best work when they have a sense of agency around science and science learning. Scientific practices like argumentation and critique are areas in which students' agency is especially visible, as they require many points of decision-making and evaluation. While argumentation and critique are fundamental practices in both classroom…

Culturally adapted tools for measuring connectedness to nature are important, since attitudes and perceptions toward nature cannot be universalized. They are influenced by a wide range of factors, like individuals' experience in their home environment, safety concerns and a variety of other sociocultural factors. The purpose of this paper is to…

Interest in the applications of mindfulness practice in education is growing in the scientific community. Recent research has shown that mindfulness practice in schools may be beneficial for executive functions (EFs) which are abilities crucial for healthy development. The study of the effects of mindfulness practices on children's neural…

In this article, we describe how students structured 2-dimensional space with square and nonsquare units. We employed a cross-sectional design, interviewing 5 students from each of 4 different grade groups: Grades 1, 3, 5, and 7 (ages 7, 9, 11, and 13) in structured, task-based interviews. Our findings about students' ways of measuring area fit a…

The aim of this study was to assess evidence for the validity of General Mindset (GM) and Engineering Mindset (EM) surveys that we developed for fifth-grade students (ages 10-11). In both surveys, we used six items to measure student mindset to determine if it was more fixed (presuming intelligence is fixed and failure is a sign that one is not…

In the literature, marginalisation is vaguely defined as a state, a process, or both. Qualitative research has indicated that many students experience temporary marginalisation at some point in school, suggesting that the phenomenon is best characterised as fleeting. This presents a challenge for researchers in terms of measuring marginalisation…

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,…