Professional development in science education aims to support teacher learning with the ultimate goal of improving student achievement. A multitude of factors influence teacher change and the effectiveness of professional development. This review of the literature explores these factors and identifies school and district science leaders as a…

The purpose of this paper is to review the literature published during the last 20 years that investigates the impact of approaches that describe themselves as integrating science and language arts on student learning and/or attitude at the elementary level. The majority of papers report that integrated approaches led to greater student…

A number of science education policy documents recommend that students develop an understanding of the enterprise of science and the nature of science (NOS). Despite this emphasis, there is still a gap between policy and practice. Teacher professional literature provides one potential venue for bridging this gap, by providing "activities that…

This review brings together the literature on inquiry-based teaching and learning and science teacher professional development (PD). We present a targeted critical review of research focused specifically on the nature of PD programs purported to emphasize inquiry. Our review analyzes the features of each program and critiques the reported outcomes…

Science teachers often have two different curricula--the ideal framework on paper and the real, day-to-day instructional program that occurs in the classroom. A number of factors can affect how much of that ideal framework is accomplished. For example, how a facility is designed and how space is used can affect student achievement, classroom…

Science education reforms promote access to quality science education for all students. Outcome disparities in various measures indicate that such access remains elusive for African Americans. Cultural incongruence is one among many explanations for this previously described inaccessibility. The intent of this article is not to report additional…

Much has been said about what science content students need to learn (e.g., "Benchmarks for Science Literacy, National Science Education Standards"). Less has been said about what science content teachers need to know to teach the content students are expected to learn. This study analyzed four standards documents and assessment frameworks to…

Numerous research studies have shown that science methods courses based on constructivist approaches can enhance teacher knowledge and confidence in ways that foster more positive attitudes to the teaching of science. However, a critical part of reflective practice is the opportunity to observe competent professionals practising their craft.…

Australia's most serious environmental problem is the loss of biological diversity, or biodiversity. Australia harbors much of the world's species diversity and has remarkably high numbers of endemic species. Reviews current threats to biodiversity and efforts to protect and enhance it in Australia. (Contains 29 references.) (Author/ASK)

Presents an overview of the Australian Science Teachers' Association/Monash Standards Project which aims to support the development of a national voluntary system to provide professional certification to teachers of science whose practice has attained high standards set by the profession. Discusses the place of this work within the wider context…

Discusses the meaning of a "contextual approach" to teaching physics. Advances a model of contextual physics teaching that can also be applied to other science disciplines. (Contains 54 references.) (Author/WRM)

Briefly describes the Third International Mathematics and Science Study (TIMSS) organization, administration, and results as they relate to Australian science and math education. (Author/WRM)

Analyzes two conflicting pieces of evidence--the high-ranking achievement of Australian primary students on the Third International Mathematics and Science Study (TIMSS), and the knowledge that the quality of primary science education in Australia has been poor for some time. Reveals strengths and weaknesses in Australian elementary science…

Reviews the literature related to the specific needs of beginning science teachers. Features programs and practices designed to support beginning teachers. Contains 32 references. (WRM)

Examines microwave and radio wave radiation in terms of government regulations, harmful effects, existing studies, definitions, and the need for further research. (DS)