The importance of representations which are fundamental to understanding and applying mathematics, with the emphasis on the way the individuals who cannot see employ the representations is described. The teachers at Hadley school for the Blind showed the way the blind people used representations when learning mathematics with some accommodation,…

The relationship among substance abuse counselors' education, experience, recovery status, and cognitive development (conceptual complexity and moral reasoning levels) was examined in a simultaneous multiple regression. Significant relationships were found between counselors' level of conceptual complexity and moral reasoning and their education.…

Earthquake, a natural disaster, is among the fundamental problems of many countries. If people know how to protect themselves from earthquake and arrange their life styles in compliance with this, damage they will suffer will reduce to that extent. In particular, a good training regarding earthquake to be received in primary schools is considered…

Knowing cause and purpose can enable a useful flexibility in thought and action that is more likely to produce a desired outcome. Some teachers, particularly trainees, new teachers, and those without a strong background in technology, may not address this kind of knowledge. Could children's technology textbooks provide a model of practice for such…

This essay examines three issues that emerge from the literature on computer-mediated instruction and from the experience of teaching online oral communication courses: (1) To what extent can online courses realize economies of scale to reduce cost and increase enrollment? (2) What productive potential does tracking and monitoring online…

The aim of the present study is to shed light on the conceptions that young students have of heat and temperature, concepts that are both important in school science curricula and closely related to daily life. The subjects of the study were students from a rural district in South Korea and they ranged in age from 4 to 11 years. Interviews were…

This paper describes empirical research examining secondary school teachers' conceptions of student information literacy and reflects on the implications for the development of information-literate students. The research was designed to be practitioner centred, focusing on curriculum-based information activities and the student learning process…

With the rapid progress of modern civilization, creativity and innovation within a techno-economic perspective are becoming the major driving forces behind the sustainability of economic growth and competitive achievements. The current paper will focus on developing a clear concept of the terms creativity and innovation, and investigate their…

Bloomer began using the concept of "learning careers" in 1996 with similar ideas being offered by Hodkinson on "careership". Their collaboration began in relation to research conducted on the transition from school to Further Education. Part of the rationale put forward for further developing this concept was that much of the…

This paper describes the development of the CAOS test, designed to measure students' conceptual understanding of important statistical ideas, across three years of revision and testing, content validation, and reliability analysis. Results are reported from a large scale class testing and item responses are compared from pretest to posttest in…

This article reports results from a study focused on teachers' knowledge of students' understanding of core algebraic concepts. In particular, the study examined middle school mathematics teachers' knowledge of students' understanding of the equal sign and variable, and students' success applying their understanding of these concepts. Interview…

This study provides a clearer portrait of the extent to which practicing history and social studies teachers, who explicitly expressed an interest in the potential of technology and advocate the use of primary sources within their teaching, are using Internet technologies to prepare students to learn to think historically and in turn participate…

Reflection is widely embraced in teacher education as a necessary process in becoming a good teacher. While there is broad acceptance of this idea, the nature of reflection has been challenged, particularly by those seeking reflection that is socially situated and critical, implicating teaching in its broader social context. This paper examines…

This paper reports findings on the changes in students' understandings of the concept of matter during an academic year, for students from grade 3 through high school chemistry. The instrument for measuring students' understandings of matter consists of three forms: one for grades 3-6, one for grades 7-9, and one for grades 10-12. The three forms…

The purpose of this study was to determine whether there were significant differences in students' performances amongst conceptual, algorithmic and graphical questions tests. Seventy-one eleventh-grade students were involved in this study. In order to assess students' performance, conceptual, graphical and algorithmic questions tests were…