While many recent curriculum reforms recognise the value of history of science (HOS) in science teaching, in-depth investigations into teachers' experiences of planning HOS-based science lessons have been rare. We present a case study of two groups of preservice science teachers (PSTs) who collaboratively planned high school science lessons using…

This paper reflects the theory and practice of societal-oriented science education in the past and present of German science teaching. Starting from a quite unique German justification for more thorough societal-oriented science education and some historical reflections a model for socio-scientific issues-based science teaching will be presented.…

Current high school Earth Science curricula and textbooks organize scientific content into isolated "units" of knowledge. Within this structure, content is taught, but in the absence of the context of fundamental understandings or the process of how the science was actually done to reach the conclusions. These are two key facets of scientific…

This paper presents a defense for the use of historical scripted conversations in science. We discuss drama's use of both expository and narrative text forms to expand the language forms available for a variety of learners, the use of scripted conversations as a defensible curriculum design to foster learning in general and science in particular,…

Describes a curriculum for teaching evolution in an introductory biology class. The historically based instruction improved the students' understanding of evolution as contrasted with traditional instruction. An increased use of Darwinian ideas, and a decreased use of non-Darwinian ideas were also noted. (AIM)

The interdisciplinary study of science may help reintegrate science into the liberal arts curriculum. Students learning science in courses including historical, philosophical, and social issues are being taught a view of science omitting the myth of value-free investigation and balancing the elements that separate science from other disciplines.…

Summarizes the history of concepts concerning the molecular nature of polymers, involving the carbon chain theory, graphic formula, polycondensation, colloidal properties, polypeptide hypothesis, secondary aggregation, and Watson-Crick model. Indicates that macromolecular science should be accommodated within the discipline of molecular science…

Examines two areas of contention that exist within modern science curricula. One arises in trying to present the structure of a modern scientific theory, the other is encountered in attempting to include scientific methodology within the curriculum. Argues that the difficulty in reconciling these tensions has been underestimated. (DDR)

NASA CONNECT is an annual series of integrated mathematics, science, and technology instructional distance learning programs for students in grades 6-8. This program is designed for students to learn about the evolution of flight. The program has three components--television broadcast, Web activity, and lesson guide--which are designed as an…

Argues that a full cultural context is important for teaching science to avoid losing the real value of science itself. Science education needs a fully integrated curriculum designed to teach students about scientific culture. The paper discusses problems with the traditional approach to science education. (SM)

Reviews the history of and describes what biology educators should know about the topic of bioterrorism. Suggests materials that can be used to communicate more effectively with students and the community and prepare a classroom discussion on bioterrorism. (KHR)

This study examines the curriculum components in biology favoured by high school students in Taiwan. Our sample consisted of 155 senior high school students (51 boys and 104 girls) and 137 junior high school students (74 boys and 63 girls). The questionnaire was based on the idea of a repertory grid technique and was developed to investigate the…

This paper proposes a teaching model for the implementation of a Science-Technology-Society (STS) curriculum. The topics of technologic literacy, STS goals, and STS instruction are included. The historical and contemporary perspective of technology is addressed. The Graham model of STS instruction is compared with the Oregon instructional model.…