The aim of this article is to advise readers that natural numbers may be introduced as ordinal numbers or cardinal numbers and that there is an ongoing discussion about which come first. In addition, through several examples, the authors demonstrate that in the process of answering the question "How many?" one may, if convenient, use…

When driving on a sunny day, one can sometimes observe a small solar spectrum in the rearview mirror of a vehicle. The formation of this "rainbow" results from the prism-like structure of the rearview mirror. Our investigation of this phenomenon reveals that the resulting spectrum is formed in a manner similar to the way a rainbow is…

This article deals with serious game design methods. More specifically, it focuses on the following question: is there any universal series of steps to design a serious game? Or is the availability of several different design methods unavoidable? To try to answer this question, we will study a corpus of ten design methods suited to Serious Games.…

Two themes emerge from studies of the development of symbolic understanding; that development proceeds through multiple levels of understanding prior to full and reflective knowledge of the representational function of pictorial symbols, and that development is founded upon individual cognitive and social cognitive proclivities as well as on…

A set of criteria defining bullying behaviour (an intention to harm, repetition, and power imbalance) has been applied to enable generalisation of research findings. However, few studies have examined whether this fits with the experiences and understandings of young people. This qualitative study investigated 20 youth's (14-17 years old)…

In this paper, the SOLO taxonomy is used to identify different levels of student understanding of the statistical concepts associated with sampling distribution. This study was part of a research project investigating students' conceptual understanding of concepts of hypothesis testing taught with the support of simulation learning activities. The…

Given the legacy of John Bowlby, Attachment theory has often portrayed separation from a caregiver as likely to provoke protest, despair, and ultimately detachment in infants and young children. Indeed, the emotional challenge of separation is built into a key measurement tool of Attachment theory, the Strange Situation. However, James Robertson,…

Electricity, especially the flow of current, is a challenging topic for students of all ages. This study conceptualizes students' explanation of electric current as a cluster of knowledge elements. These clusters, in turn, represent students' mental models of electric circuits. Thus, this study aims to identify and characterize students' mental…

Shifts in special education over the last 25 years have increased the pressure on special education teacher preparation programs to improve the quality of opportunities to learn provided to teacher candidates. One aspect of quality that has not been extensively explored in the literature is the interaction between the individual candidate--the…

This study aimed to produce a suitable module to improve the understanding of environmental care concepts and attitudes of fourth-grade elementary school students and determine the module's effectiveness. The data collection instruments consisted of a teacher interview guide, a student preliminary study questionnaire, a media expert validation…

Contextual features of assessments can influence the ideas students draw from and the ways they assemble knowledge. We used a mixed-methods approach to explore how surface-level item context impacts student reasoning. In study 1, we developed an isomorphic survey to capture student reasoning about fluid dynamics, a crosscutting phenomenon, in two…

The canvas of science education needs to be viewed in its totality to prevent the confounding of some basic issues and to enable us to evaluate the fads and fashions in educational practice. Policies and processes in education are tacitly shaped by theories in the humanities and social sciences. Inadequate understanding of these theories, or the…

The aim of this research is to examine the effects of web 2.0 tools used in online astronomy education on the conceptual achievement of 5th grade secondary school students. For this purpose, the Sun, Earth and Moon unit was processed online using web 2.0 tools. The study was implemented in a public secondary school over a period of 6 weeks. Mixed…

The purpose of this investigation was to examine the contribution of two aspects, Openness and Intellect, of the broad personality factor of Openness to Experience to the explanation of idea generation and selection processes among business students. Participants completed a battery of questionnaires measuring Openness, Intellect, and creative…

This study introduces a new model of practitioner research to develop an activist teacher professional identity for student-teachers and to enhance their understanding of the theory and practice of continuous professional development (CPD). The participants were ten female student-teachers enrolled in an MA program for Teaching English to Speakers…