Student participation in the science practices is more than following directions to conduct pre-determined experiments and analyze data with expected solutions. This requires classroom shifts that increase the epistemic agency of students: increase student involvement and authority in developing science knowledge and practices, rather than the…

Science reforms in national K-12 science education standards position engineering as a discipline that can be productively integrated into science curricula. This integrated approach presents science as foundational to engineering and engineering as a tool to contextualize and reinforce science ideas such that students come to develop…

Recent reforms in K-12 science education call for curricular materials that are designed to be "coherent for students." This form of coherence arises when the classroom community sees their science work as addressing their questions and problems. In enactment, the teacher sometimes has to improvise from the planned trajectory of the…

Educative curriculum materials provide teachers with authentic opportunities to learn new skills and practices. Yet, research shows teachers use curriculum in different ways for different reasons, and these modifications could undermine the learning goals of the curriculum. Little research, however, has examined the variation in teacher use of…

Recent calls for reform in education recommend science curricula to be based on central ideas instead of a larger number of topics and for alignment between current scientific research and curricula. Because alignment is rarely studied, especially for central ideas, we developed a methodology to discover the extent of alignment between primary…

The purpose of this study was to identify evidence in student work of teachers' uptake of educative features in educative curriculum materials. These are features in curriculum materials designed with the specific intent of supporting teacher learning and enactment. This study was prompted by previous work on educative curriculum materials and the…

This study presents a description and analysis of a ninth-grade integrated science curriculum developed and implemented by teachers within a high school science department and subsequently sustained for over 25 years. The Integrated Science Program (ISP) at Lakeside Southwest High School depicted here offers a unique example of longitudinal…

Considerable effort has been made over the past decade to address the needs of learners in large urban districts through scaleable reform initiatives. We examine the effects of a multifaceted scaling reform that focuses on supporting standards based science teaching in urban middle schools. The effort was one component of a systemic reform effort…

Argues that instead of defining scientific literacy in terms of specifically prescribed learning outcomes, scientific literacy should be conceptualized broadly enough for local school districts and individual classroom teachers to pursue the goals that are most suitable for their particular situations along with the content and methodologies that…

Focuses on changes taking place in the teaching of science as part of general education. Contends that the new science curriculum should be focusing on the utilization of science technology for public welfare and human benefit. (Contains 33 references.) (Author/YDS)

Discusses the policy and practice implications of five articles published in this issue. Argues that the "one size fits all" approach cannot work in systemic reform. (Contains 23 references.) (YDS)

Proposes a multilevel-multifaceted approach to evaluating the impact of education reform on student achievement that would be sensitive to context and small treatment effects. Uses a different assessment based on students' proximity to the enacted curriculum. Indicates that close assessment were more sensitive to the changes in students' pre- to…

This comment was written in the spirit of restoring the productivity and visibility of science education research and to frame a more provocative and formative role in directing efforts to modernize teaching. (PR)

Analysis of curriculum reform efforts of the 1960s is presented. Failure to state the problems and to engage all those interested, involved, and affected is noted by author. Instead of proceeding with the same tactics and using the same rationale for new reforms, a rationale for focusing upon instructional goals and enlarging the research and…

Conducted an interpretive investigation of a first-time science teacher that focused on an examination of beliefs and metaphors associated with the teacher's roles as manager, assessor of student learning, and facilitator of learning. Outlines the development of metaphors that guided the teacher in reconceptualizing her role as a science teacher…