Teachers' values, beliefs, and self-confidence are critical components of decisions educators make every day. The purpose of the study was to examine the relationship between secondary science teachers' epistemology and self-efficacy on science instructional practices and conceptualization of student research experiences rooted in the Next…

This paper deals with the joint construction of knowledge by the teacher and the students in a physics classroom. It is focused on the status of epistemic certainty/uncertainty of knowledge. The same element of knowledge can be introduced as possible and thus uncertain and then evolve towards a status of epistemic certainty; the status of other…

Many authors stress the importance of basing teaching on students' prior knowledge. To build a bridge between students' everyday knowledge and scientific concepts, the role of metaphors and analogies came into the focus of the science education community during the past two decades. Approaches using metaphor-based teaching strategies often regard…

In this study, the purpose is to develop and illustrate a method that facilitates investigations of students' learning processes in classroom discussions about socioscientific issues. The method, called transactional argumentation analysis, combines a transactional perspective on meaning making based on John Dewey's pragmatic philosophy and an…

This paper considers opportunities for teachers to use an argumentation pedagogy in order to develop students' geoscience thinking skills. Educational argumentation principles and procedures are outlined. Argumentation can foster both student and teacher motivation and interest in the context of accessible and well-structured geoscience content.…

This study examined the impact of two epistemic commitments on the quality of college students' scientific reasoning in the domain of hydrostatics. These were the commitment to the consistency of theory with prior knowledge and commitment to the consistency of theory with evidence. Participants were 12 sophomore science majors enrolled in a large…

The purpose of this study was to understand what personal epistemologies and science teaching goals preservice secondary science teachers of a teacher education program in the USA bring with them to their learning to teach and how they translate such beliefs into actions. A set of essay questions, developed through a pilot study, was used to…

The theory of conceptual change is criticized because it focuses only on supposed underlying logical structures and rational process processes, and lacks attention to affective aspects as well as motivational constructs in students' learning science. This is a vast underestimation of the complexity and diversity of one's change of conceptions. The…

Analyzes junior high school students' astronomy conceptions by means of a written questionnaire and delineates the main findings. Focuses on the effect on climate of the relative positions of the earth, moon and sun. (Contains 41 references.) (DDR)

Presents results from empirical studies of physics learning for different age groups using a situated cognition perspective to construct detailed understandings of how individual learning processes unfold. Contains 35 references. (PVD)