Constructing a data model for a problem area requires identifying and formulating some symbolic representation of the concepts involved, their characteristics, and the relationships between them. Taking a socio-cultural perspective on learning, analysis of classroom dialog is used to identify cognitive challenges met by novice students of data…

This study investigates young children's humourous activity as a form of play and considers the implications on their cognitive development and learning. The study was conducted in an infant room of a university based group child care center and multiple qualitative data collection methods were used. The findings of this study suggest that during…

This study deals with the demand of a task. A theoretical background shows the difficulty of applying the idea of demand (as established in the literature) to the data. This has been confirmed in the preliminary study of this paper, which deals with the analysis of university examinations. Some factors that affect the demand of a task have been…

Classroom instruction varies among high school academic departments. To understand how instruction in core subjects can differ, an awareness of the two axes that define instruction is required. In this article, the author discuss the two axes, namely, knowledge-versus-skill axis and level of mental engagement axis, that help describe what…

In 2003/4 NFER undertook a study of the content of the art curriculum in secondary schools in England on behalf of the Arts Council England (ACE) and Tate Galleries [1]. In 18 schools, eight of which were identified as engaged with contemporary art practice (referred to throughout the article as the CAP schools), 54 art teachers were asked to…

In the literature, learners' cognitive development is mainly discussed with respect to changes in learners' content-dependent knowledge (conceptual change or growth). Additional dimensions of time and complexity may also be taken into account to describe cognitive processes in at least three dimensions. We discuss these three dimensions of…

This study reviews allied literature and specific teacher educator behaviors that promote preservice teachers' development of a personalized, research-based elementary science teaching rationale (STR). Declaring absolutes is not the goal of the rationale. Rather, the goal is to initiate, among preservice teachers, the lifelong professional…

Generally, experts agree on what good readers do to comprehend text--they connect new text with past experiences, interpret, evaluate, synthesize, and consider alternative interpretations. Yet, traditional measures of reading comprehension only provide a general indicator of how well a student understands text. They do not provide information…

This paper presents a characterization of computer-based interactions by which learners can explore and investigate visual mathematical representations (VMRs). VMRs (e.g., geometric structures, graphs, and diagrams) refer to graphical representations that visually encode properties and relationships of mathematical structures and concepts.…

Creativity in education often takes the form of concentrated periods of arts-based "light relief" from the rigours of the National Curriculum. In psychology, on the other hand, creativity is often associated with a dramatic moment of "illumination" in solving scientific, mathematical or practical problems. This paper explores a third approach…

In post-genocide Rwanda, education is being seen as a tool for development, reconstruction and reconciliation. This article explores three different ways in which international influence on the education agenda is being experienced, with particular focus on Rwanda as a post-conflict society. The three quite different dimensions and sources of…

Deaf students' reading strategies were identified by investigating these students' self-reported thinking during reading. In an earlier study (Schirmer, 2003), 10 elementary-level students attending a state school for the deaf had constructed meaning, monitored comprehension and activated strategies to improve comprehension, and evaluated…

Age- and IQ-balanced 27 children with high-functioning (IQ greater than or equal to 70) pervasive developmental disorder not otherwise specified (HPDDNOS) and 27 children with attention-deficit/hyperactivity disorder (ADHD) were compared on the Japanese version of Wechsler Intelligence Scale for Children Third Edition (WISC-III) and the Childhood…

This paper examines the idea that particular representations differentially support and enhance different cognitive processes, in particular different types of reasoning. Five case studies were conducted consisting of detailed observations of pairs of middle-school students interacting with a computer-based learning environment. The software…

A longitudinal study was conducted on 82 children to investigate, firstly the numerical competence of young children and the predictive value of (pre)-numerical tests in kindergarten, and, secondly, whether children's knowledge of the numerical system and representation of the number size is related to their computation and logical knowledge and…