This study examined twelve preservice elementary teachers' views on the nature of science (NOS). The student teachers participated in a cohort group as they took a science, technology and society course during which the target NOS aspects were taught through an explicit/reflective approach. The main goals were to that (1) improve preservice…

The reproductive health of American adolescents has been, and continues to be, a matter of serious concern. America's teen birth rate--already the highest among developed nations--is again on the rise, and rates of sexually transmitted diseases among American teens are very high. As such, the development and identification of effective…

In a time of ever-rising college costs, financial aid is critical to increase college access and success. Federal, state, and institutional aid programs help to ensure that students can afford higher education regardless of economic background. Financial aid is most effective when students and families learn about it early enough to make the right…

The purpose of this study was to evaluate a pilot program designed to educate African American adolescents living in rural, North Florida about STIs/HIV and to compare the effectiveness of peer- and adult-led faith-based, HIV educational programs. Controlling for age and pretest knowledge scores, the summed knowledge score was significantly higher…

Determining students' knowledge structure is important for assessing what a learner knows about a domain of knowledge. Traditional assessment methods are not always appropriate for exploring students' knowledge structure and changes during the learning period. This study investigates how the existing knowledge structure of the learners interacts…

The dominant view today is of a global knowledge-based economy, driven by the application of new technologies, accelerating the shift to high-skilled, high-waged European economies. This view is reflected in the expansion of higher education and the key role of higher education in national and European economic policy. The Lisbon agenda seeks to…

This study explores the mathematical problem-solving process of trainee teachers in a teachers' training institute. This research adopts a constructivist perspective that views learning mathematics as a process of constructing meaningful representation and knowledge as being constructed by the individual. The research methodology employs the case…

In 1990, the Individuals with Disabilities Education Act rededicated the provisions of PL 94-142, the Education for All Handicapped Children Act of 1975, providing that all children with disabilities be afforded a free, appropriate, public education in the least restrictive environment. In 2004, it was renamed the Individuals with Disabilities…

The purpose of this study was to examine the effects of professional development on teachers' use of sheltered instruction. The participants included 23 teachers from the same elementary school who participated in all components of the study over a span of two years. Teachers demonstrated increased knowledge of sheltered instruction as measured…

Responding to the scarcity of suitable measures of teacher knowledge, this article reports on a novel assessment approach to measuring teacher knowledge of teaching mathematics. The new approach uses teachers' ability to analyze teaching as a proxy for their teaching knowledge. Video clips of classroom instruction, which respondents were asked to…

All colleges teach ethics across their undergraduate curricula, yet relatively few institutions do so deliberately. That is, few colleges make explicit attempts to coordinate or integrate the various ethical lessons their students might be learning. This does not mean that most colleges are bad for students' ethical development; research shows…

This paper reports the results of a study which has been carried out for the first time in Cyprus, with the aim of exploring the views of deaf and hard-of-hearing (D/HH) children (who attend secondary general schools, and use an auditory/oral approach), as well as the perceptions of their parents, teachers and head teachers on their academic and…

Taking advantage of the continuously improving, web-based learning systems plays an important role for self-learning, especially in the case of working people. Nevertheless, learning systems do not generally adapt to learners' profiles. Learners have to spend a lot of time before reaching the learning goal that is compatible with their knowledge…

This article presents contextual background for the preparation of teachers to effectively use assistive technology (AT) with students with disabilities. A brief description of student uses of technology is presented, noting how students have changed in their understanding and use of information technologies. The role of AT is then presented,…

This study describes one of possible way of usage ICT in education system. We basically treated educational system like Business Company and develop appropriate model for clustering of student population. Modern educational systems are forced to extract the most necessary and purposeful information from a large amount of available data. Clustering…