Models of physical systems are used to explain and predict experimental results and observations. The Modeling Framework for Experimental Physics describes the process by which physicists revise their models to account for the newly acquired observations, or change their apparatus to better represent their models when they encounter discrepancies…

This article provides an overview of a modeling sequence that culminates in student reinvention of a bifurcation diagram. The sequence is the result of years of classroom-based research and curriculum development grounded in the instructional design theory of Realistic Mathematics Education. The sequence of modeling tasks and examples of student…

This study investigates the alignment of a predictive model created to categorize first semester students by risk level of not completing their studies with the faculty identification of students displaying risk behaviours of the same cohort at Mohawk College. Data created by Finnie et al. (2017), is compared to a sample of first semester students…

The aim of this study is to reveal the relationship between pre-service teachers' self-efficacy beliefs and preparedness to teach. In this context, the model of the research is the relational screening model. The sample of the study consisted of 407 fourth grade pre-service teachers who were studying in a state university. Data were collected…

Introduction: The purpose of this study was to measure blindness professionals' implicit attitudes about the competence of people who are blind, compare implicit attitudes of blindness professionals with those of employers in hiring positions, and examine blindness professionals' implicit attitudes by type of profession and work tenure. Methods:…

The aim of this study is to investigate Danish pre-service teachers' (PSTs) mathematical and didactical knowledge of operations with rational numbers. This knowledge is studied through their collaborative activities to certain tasks related to the teaching of operations with rational numbers. An explicit model of the teachers' mathematical and…

Factor score regression (FSR) is a popular alternative for structural equation modeling. Naively applying FSR induces bias for the estimators of the regression coefficients. Croon proposed a method to correct for this bias. Next to estimating effects without bias, interest often lies in inference of regression coefficients or in the fit of the…

As one of the most widely adopted mobile and social media applications, Tencent WeChat ® ('WeChat') has been increasingly used in education at all levels in Asia, and in China in particular. However, only a small number of studies have been conducted to explore educational affordances of WeChat. In this paper, these affordances are defined as…

The themes in higher education research in different countries vary to some extent. This research takes 15 SSCI journals of higher education as examples. A scientometric method was used to classify the themes in higher education research, and a vector space model was employed to calculate the similarities in different countries active in the…

In times of rapid technological innovation and global challenges, the development of science, technology, engineering and mathematics (STEM) competencies becomes important. They improve the personal scientific literacy of citizens, enhance international economic competitiveness and are an essential foundation for responsible citizenship, including…

Sport management research has evolved significantly despite its relatively short history as an academic discipline. Although the pace of scholarly progress has been impressive, the extent to which many research efforts have aided sport management in becoming a distinct academic discipline is, at times, questionable. A major challenge many scholars…

This paper is concerned with the recent growth of the co-operative schools movement (CSM) in education in England. It provides a detailed description of the demography and distribution of co-operative schools and the motivations for becoming a co-operative school. Based on data provided by the Co-operative College (2014) the paper will identify…

This paper was inspired by the work of a previous contributor on the subject of modelling plague epidemiology by comparing it to the physics of series radioactive decay, RC transients, and fluid dynamics. An Arduino-based experiment to illustrate the fluid-dynamical case is described. Attention is drawn to important differences between systems…

Background: Congenital heart disease is the most common birth defect in the world. Medical advancements in pediatric cardiac surgery have led to an increased number of adults with congenital heart disease (ACHD). PA was discouraged for ACHD patients in the past however, today it is strongly encouraged for this population to remain active.…

There has been a lack of research into conceptually teaching the structure of contextual problems to kindergarten students. This is despite the popularity of contextual problems and the difficulties that students have with them. This study focuses on creating a textless, image-based application that uses the Triplet Structure Model to teach about…