This study further extends a conceptual framework that explores science teaching as a "practice" not reducible to the application of formal knowledge, but as informed by teachers' practical-moral knowledge. A hermeneutic model was developed to examine practical-moral knowledge "indirectly" by investigating teachers'…

The aim of this study was to understand the positional identity of three African American secondary science teachers. Positional identity was operationally defined in terms of race, ethnicity, economic status, gender, religion, and age. Positional identity was posited to inform why diverse teachers with differing knowledge and experiences in…

Develops the analytical framework in which inscription (i.e., grades) and actor network are the central points. Exemplifies this framework in a case study of grades and grading practices. Shows how the framework can be used to provide constructive poststructuralist analyses and how the efforts of critical and liberation pedagogies are undercut by…

Connects taken-for-granted activities to the micropolitics of differentiation in institutions such as schools. This is done by employing theoretical traditions taken from cultural studies of science and from philosophies not often found within the science education community. Analyzes the mechanisms through which grading works as a technology of…

After proposing and defining the superordinate concept of "historicality," fundamental interrelationships between time, events, memory, meaning, personal knowledge, public knowledge, and the histories of science are explored. Relevant research findings that demonstrate the confluence of scholarly thought concerning historicality across…

Explores the nature of explanations used by 20 middle school science teachers utilizing the constant comparative analysis method in analyzing transcripts of classroom discourse. Discusses a subsuming categorical framework for the 10 types of explanations generated, along with examples of each type, namely: analogical, anthropomorphic, functional,…

Focuses on the marginalized discourses that have arisen to oppose the racism, sexism, and classism espoused and advocated by mainstream science since its institutionalization up until the first half of the 20th century. Contains 39 references. (Author/PVD)

Students need to develop knowledge and skills in order to ascertain whether scientific evidence justifies a claim or a conclusion. Suggests that critical feminist interpretive frameworks may be able to alter the ways in which science research is conducted. Scientists from marginalized groups have spent years convincing other scientists that their…