This article presents an overview of measuring science based on a bibliometric methodology. The 2 main lines of this methodology are discussed. First, the measurement of research performance is addressed, including aspects such as interdisciplinarity, collaboration, and knowledge users. It is demonstrated that advanced bibliometric methods are an…

We have investigated the conceptual understandings of seventy-eight 16-year-old Australian high school students' and their knowledge about several issues related to nuclear energy. As a result of their study of the physics topic Nuclear Technology, the students learned more about applications of nuclear technology, had better though still…

Research experiences are becoming increasingly available for undergraduate science students. Although many undergraduate research programs are designed with assessment-friendly outcomes as stated goals, a more personalized approach in goal setting can help administrators and mentors design fulfilling experiences for their students. Implementation…

The problem addressed in the study was whether 10- and 11-year-old children, collaborating within a computer-supported classroom, could engage in progressive inquiry that exhibits an essential principal feature of mature scientific inquiry: namely, engagement in increasingly deep levels of explanation. Technical infrastructure for the study was…

Science instruction is typically highly dependent on visual representations of scientific concepts that are communicated through textbooks, teacher presentations, and computer-based multimedia materials. Little is known about how students with visual impairments access and interpret these types of visually-dependent instructional materials. This…

The development of children's cosmologies was investigated over a 13-year period, using multi-modal, in-depth interviews with 686 children (217 boys, 227 girls from New Zealand and 129 boys, 113 girls from China), aged 2-18. Children were interviewed while they "observed" the apparent motion of the Sun and Moon, and other features of the…

I have examined how frequency of assessment impacts learning in an undergraduate biology course employing a student-centered, active-learning pedagogy. Frequent assessment was associated with better student performance and greater retention of course concepts. Improvement of higher-order thinking skills may require more classroom practice.…

This is the second and final part of a review of educational research on children's ideas about gravity. The first part concerned students' understanding of how and why things fall. This article picks up the trail of research studies that address students' understanding of the more complex ideas of projectile motion and orbits and examines how the…

This document presents an overview of the Biological Sciences Curriculum Study (BSCS) Teacher Development Modules for Elementary School Science. It documents the collaboration of BSCS with science educators, science supervisors, and outstanding science teachers in developing, evaluating, refining, and disseminating four teacher development modules…

Science/Technology/Society (STS) is widely recognized as a major reform effort as correctives are sought around the globe to attain scientific literacy for all. The focus of this book is on STS offered as reform. The efforts during the decade from 1984-1994 have resulted in research that can be used to affect practices while also assuring that STS…

This guide is one of a set of 10 science guides, each covering a separate grade in Manitoba, together covering kindergarten through grade 9. The guides have been designed to provide a framework for building scientific concepts and developing the learning of process skills. They replace an earlier set of guides dated 1979. Each guide is essentially…

This guide is one of a set of 10 science guides, each covering a separate grade in Manitoba, together covering kindergarten through grade 9. The guides have been designed to provide a framework for building scientific concepts and developing the learning of process skills. They replace an earlier set of guides dated 1979. Each guide is essentially…

This 1994 yearbook presents 24 papers and a summary of the dissertation award winner "Overcoming Misconceptions about Science Beliefs" (G. Qian). Papers are: "The Roots of Reading: Preserving the Heritage of a Profession" (N. A. Stahl and others; "CRA Professional Programs and Progress: A Personal Twenty-Five Year Perspective" (James E. Walker);…

Teacher training projects have used university research scientists to conduct workshops for teachers, but because of faculty time constraints and university reward systems, it is unlikely this type of program will be used extensively. This project utilized community college professors whose main focus is teaching science and working with the…

In response to the growing national concern about precollege science education, this guide was developed to assist school administrators, curriculum planners, teachers, and scientists in incorporating earth science in K-12 science curricula. The guide is divided into four main sections that provide a framework for planning and implementing earth…