The purpose of this study was to identify misconceptions concerning chemical equilibrium concepts and to investigate the effectiveness of instruction based on the constructivist approach over traditional instruction on 10th grade students' understanding of chemical equilibrium concepts. The subjects of this study consisted of 71 10th grade…

The purpose of this study was to examine how variables related to computer availability, computer comfort and educational software are associated with higher or lower levels of science literacy in the USA, Finland and Mexico, after controlling for the socio-economic status of the students. The analyses for this study were based on a series of…

As is the case with most developed countries, pressures from various sectors of society have seen computers make a big presence in Australian education systems in the last decade. In the state of Victoria, integrating learning technology (LT) into all key learning areas of every school's curriculum has been a priority policy of governments. Over…

Nine 12th grade students, attending the science section of the upper secondary school in Cyprus, were individually interviewed about their understanding of the changes associated with the process of oxidation/combustion. Each student was instructed to firstly predict what would happen when heating a piece of copper wire or a piece of magnesium…

There is continuing concern about the low enrolment of students on to some undergraduate science courses, especially physics. Here we explore some of the reasons that might underpin this. The views about physics and biology of Year 1 undergraduate students on English, physics and biology programmes of study were compared using a closed-form…

This paper reports on an investigation into the first time implementation of a technology education unit of work by a beginning primary school teacher. The researchers monitored the teacher's implementation of the unit across a 6 week period using an interpretivist research approach. A variety of data sources were drawn upon including teacher and…

This paper reports the findings of a preliminary evaluation of an in-service training programme designed for practising geology/earth science teachers in Portuguese high schools and intended to enhance the effectiveness of fieldwork activities organised by them for their students. Among the points particularly stressed during the in-service…

There are increasing calls in the science education community for "science for citizenship" as an important goal for the school science curriculum of the 21st century. The potential influence of portrayals of science and scientists in popular culture on the achievement of this goal is explored in this paper through a review of the literature. We…

This paper offers insights on how to facilitate student-student interaction in the science classroom. These insights derive from the education and the linguistics literature. Cooperative learning research offers a means of understanding what helps groups of students interact successfully. Systemic functional linguistics provides tools for…

Explores the processes, impacts, and implications of initiating elementary preservice teachers into the realm of teacher-as-researcher. (Author/CCM)

Determines the relationship between the presence of traditional classroom assessment (tests and quizzes) and the science achievement of students in elementary methods course at East Carolina University. (Author/CCM)

Analyzes the effects that environmental education curriculum has on students' attitudes, values, and beliefs. (Author/CCM)

Identifies misconceptions concerning the effect of gravity on planetary motion and attempts to foster conceptual change through the hands-on, informal environment of a science museum. (Author/CCM)

Reviews science education research into representations constructed by students in their interactions with the world, its phenomena, and artefacts. Features discussions of mental models, conceptual models, and the activity of modeling. (Contains 30 references.) (Author/WRM)

Argues that viewing learning from a biological basis is particularly fruitful for technology-and-science education. Demonstrates the potency of this new view of learning in making sense of the findings of empirical studies of technology-and-science learning, modeling technology-and-science education as a set of five natural and contiguous acts.…