The purpose of this study was to develop, scale, and validate assessments in engineering, science, and mathematics with grade appropriate items that were sensitive to the curriculum developed by teachers. The use of item response theory to assess item functioning was a focus of the study. The work is part of a larger project focused on increasing…

Within the field of science education, there remains little agreement as to the definition and characteristics of classroom inquiry. The emerging emphasis on scientific practices in science education reform discourse is underpinned by a need to better articulate the constituent elements of inquiry-based science. While a small number of…

The purpose of this article is to focus on the development and refinement of a science instructional design program arguing for the feasibility and usability of integrated reading and science instruction as implemented in third- and fourth-grade science classrooms to meet the learning needs of diverse learners. These instructional components are…

This case study reviewed the collaborative efforts of university engineers, teacher educators, and middle school teachers to advance sixth- and seventh-grade students' learning through a series of project-based engineering activities. This two-year project enriched regular school curricula by introducing real-world applications of science and…

This longitudinal, five-year study of teachers and students who had participated in a systemic reform program in science explored if (1) teacher change in practice realized during a three-year program is sustained one, two, and three years following the program, (2) student performance on state science assessments two years following studying with…

Discusses the content and structure of the secondary school science program "Time, Space and Matter," and responds to an earlier criticism of the program published in this journal. (JR)

Described is a series of two-day Elementary Science Awareness Conferences, funded by the National Science Foundation for science supervisors and general elementary supervisors in North Carolina. The goals for these conferences are discussed. (Author/DS)

Notes that as the student progresses through school, science experiences hold a less positive view. Used are teacher interviews and classroom observations conducted to determine possible explanations. Points out that schools need to help students realize how much science affects their everyday lives. (MVL)

Control group students (receiving descriptive, non-inquiry science) and experimental group students (using Science Curriculum Improvement Study-SCIS "Interaction and Systems" materials) were later combined in grade 4 for instruction with SCIS "Subsystems and Variables" materials. Results show similar difficulties in learning…

Investigates the perceptions of teachers, principals, and consultants concerning the importance of identified inservice activities, provided by a consultant, to implementing teachers. One hundred-forty-five educators participated in a program in which Science--A Process Approach (SAPA) materials were introduced. Collectively, educators considered…

Summarizes the results from a questionnaire developed to reflect both local concerns and those of national studies in elementary science education in Kansas. The questionnaire included items concerning methods of science instruction, class time spent on science, teacher preparation, approach to metric system, science textual material, and…

Discusses the need to determine the extent to which NSF-supported curriculum materials have been implemented. Reviews the Concerns Based Adoption Model and describes how science educators might use this model to understand and manage curriculum implementation processes. (DS)

Determines if elementary teachers' (N=138) understanding of SCIS concepts and teaching strategies change as a result of a televised inservice program using confidence levels as a criterion for understanding. Findings indicate that an inservice program consisting of televised sessions significantly improves teachers' understanding of SCIS concepts…

Examines issues and developments surrounding early National Science Foundation (NSF) curriculum projects, providing a conceptual basis for understanding present science education issues on re-education of teachers and redesigning science curricula. The scientific community had great control on the NSF projects but did not consider new…