In the past decade, research on students' ideas has drawn attention to underestimated problems of learning physics. This also particularly applies to Science/Technology/Society teaching. Proposed solutions are mainly inspired by a constructivist cognitive science perspective and are formulated as general teaching strategies that aim at a process…

This paper focuses on reflection and reflective thinking as a means of developing expertise in instructional designers. The need for the reflective instructional designer is discussed, and reflective thinking is examined from several perspectives, i.e., controlled thinking, tacit knowledge, epistemic assumption, abductive reasoning, willingness to…

This study involves action research to explore the effectiveness of the Predict-Observe-Explain (POE) technique in diagnosing students' understanding of science and identifying their levels of achievement. A multidimensional interpretive framework is used to interpret students' understanding of science. The research methodology incorporated…

Followup sessions were conducted for Alabama teachers who completed training in the "Exploring Space: The Classroom Connection" science teaching program in summer 1997. The effectiveness of these sessions was evaluated for 71 teachers. This analysis also allowed for a comparison of several basic concepts about science of the 1996 Alabama…

Eighteen high school science students were involved in a study to determine what attributes in the problem statement they need when representing a typical osmosis problem. In order to realize this goal students were asked to solve problems aloud and to explain their answers. Included as a part of the results are the attributes that the students…

The purpose of this study is to review the changes that computers have on mathematics itself and on mathematics curriculum. The study aims at investigating different applications of computers in education in general, and mathematics education in particular and their applications on mathematics curriculum and on teaching and learning of…

This study aims to report the effort on teaching vector algebra using free open source software (FOSS). Recent studies showed that students have difficulties in learning basic physics concepts. Constructivist learning theories suggest the use of visual and hands-on activities in learning. We will report on the software used for this purpose. The…

Educational technologies, specifically computer and the Internet technologies, have apparently become powerful tools in the classroom as they change the way we teach and learn today. That is why pedagogies of school reform are now highly influenced by and built around the "constructivist" theories of learning, assuming the use of…

The purpose of the study was to determine if teaching a discrete course in a constructivist learning environment could reduce the level of anxiety towards Information Technology (IT) among pre-service teachers who perceived themselves as IT competent (Group 1) and IT incompetent (Group 2). The study also sought to investigate if the anxiety level…

In recent years, the infusion of multimedia into teaching and learning has altered considerably the instructional strategy in our educational institutions and changed the way teachers teach and students learn. The traditional teacher-centric method of teaching, used for decades in our educational system, has been modified and enhanced. In this…

Despite the fact that e-Learning exists for a relatively long time, it is still in its infancy. Current e-Learning systems on the market are limited to technical gadgets and organizational aspects of teaching, instead of supporting the learning. As a result the learner has become deindividualized and demoted to a noncritical homogenous user. One…

Social constructivist theory has advanced the notion that distance education is inferior, because effective learning is thought to require immersion in a cognitive apprenticeship under the guidance of a mentor. Effective learning is said to be situated in activity, context, and culture as a collaboration in a community of practice. Administrators…

This paper aims to identify and to understand the role of the logical, the affective and the ethical dimensions of knowledge in the online interactions of post-secondary teachers and students. By understanding how these dimensions are interwoven, I intend to demonstrate that the instructor?s course design and teaching strategies must take them…

Drawing from the information presented at a conference sponsored by the Harvard Graduate School of Education and the Mid-Atlantic Regional Technology in Education Consortium, educators, researchers, and policymakers translate theory into practice to provide a hands-on resource that describes different models for scaling up success. This resource…

In the field of adult education, there is much debate about how programs can best serve students. Some educators and researchers believe that adult education programs should reflect a critical pedagogy, providing services that are culturally relevant, participant driven, and socially empowering. Noncritical programs are criticized for ignoring the…