The development,trial and evaluation of a constructivist teaching and learning approach in a preservice science teacher education program

This paper reports on the use of a constructivist teaching/learning approach to improve first year pre-service primary teachers' confidence in, and attitude to, teaching science. The two-semester program was based on allowing the students to explore science concepts in detail during the first semester and then developing constructivist pedagogy in the second semester. There were many benefits reported by students including ownership of knowledge, the development of pedagogic skills and the use of group work to develop ideas. However, a number of concems were raised such as uncertainty of knowing what to do when exploring knowledge for themselves and the lack of note taking which occurred. A number of issues that need to be considered when re-implementing the program are discussed.     

Using Writing-to-Learn Science Strategies to Improve Year 11 Students' Understandings of Stoichiometry

This study researched the use of writing-to-learn strategies within a high-school (Year 11) chemistry classroom. The writing task itself asked the students to write a business letter to a younger audience of middle-school (Year 7) students. A mixed-method design was used for the study, incorporating pre/post- testing with semi-structured interviews. The evidence supports that the treatment students performed statistically significantly better on a conceptual question compared to the control group. Additionally, the treatment students felt that writing to a younger audience prompted them to use different language than they would have if, for example, writing to their teacher. Further, the treatment students described that the writing task promoted their understanding of and their confidence in their knowledge of the stoichiometry concepts addressed in class.     

What Happens When a Teacher’s Science Belief Structure Is in Disequilibrium? Entangled Nature of Beliefs and Practice

Research in Science Education - This qualitative case study examined the process of change in an experienced elementary teacher’s belief structure during implementation of an inquiry-based...     

Enhanced use of educational accountability data to monitor educational progress of Australian students with focus on Indigenous students

Educational Assessment, Evaluation and Accountability - In Australia, under the National Assessment Plan, educational accountability testing in literacy and numeracy (NAPLAN) is undertaken with all...     

Scientists' views of science,models of writing,and science writing practices

Written and oral communications and the processes of writing and reading are highly valued within the scientific community; scientists who communicate well are successful in gaining recognition and support from members of their own communities, the research funding agencies, and the wider society. Yet how do scientists achieve this proficiency? Are expert scientists equally expert writers in and of science? Do scientists' perceptions of the nature of science influence their writing strategies and processes, and their beliefs about the role of writing in knowledge construction? This study used a questionnaire and semistructured interviews to document these perceptions, strategies, processes, and beliefs in a nonrandom sample of Canadian university scientists and engineers. The results indicate that the scientists subscribed to a contemporary evaluativist view of science, used common writing strategies, held similar beliefs about scientific writing and nonscientific writing, and agreed that writing generates insights and clarifies ambiguity in science. The engineers held a different view of technology than the common views of science or technology as simply applied science. These findings were slightly different than those found for American scientists from a large land‐grant university. © 2004 Wiley Periodicals, Inc. J Res Sci Teach 41: 338–369, 2004     

The Conceptualization and Development of the Practical Epistemology in Science Survey (PESS)

Research in Science Education - Various inquiry approaches have been promoted in science classrooms as a way for students to engage in, and have a deeper understanding of scientific discourse....