Describes various tools, materials, and experiences used to facilitate critical reflection in teaching prospective science teachers. Tools discussed include portfolios, journals, learning maps, the use of metaphors, and proverbs. Such tool use may provide support to generate science-education reform. (AIM)

Three science experiments teach elementary school students about marine-life locomotion. One teaches primary students how octopi and jellyfish move, using balloons and umbrellas. Another teaches K-6 students the up and down movement of fish in water, using condiment packets. A third teaches 4-6 students about the effect of fish swim bladders,…

Describes a procedure for the datalogging of microbial population densities. (WRM)

Describes mathematics and science instruction in the Czech Republic and results from the performance assessment of the Third International Mathematics and Science Study (TIMSS). Czech performance on the written test was excellent, but performance assessment results show the low priority given hands-on tasks and performance assessment in the Czech…

Discusses the fairness of the Third International Mathematics and Science Study (TIMSS) internationally and considers the results for Australia in more detail, focusing on samples of 516 and 583 students. For Australian students, there is some evidence that the TIMSS performance assessment is less prone to equity problems than the main assessment.…

Describes researcher and teacher-researcher analyses of inquiry teaching of the nature of science to prospective elementary teachers. Discusses the difficulties with presenting a cogent and comprehensive picture of the nature of science, the teacher's pivotal role in initiating discussions of science and scientists' work, and the strengths and…

Presents a five-activity sequence designed to help students understand the effects of population doubling. Activities consider the effects of population doubling on human interactions, drinking water supplies, and food supply. Students also develop graphs of data and write research papers. (WRM)

Describes how students, parents, and teachers identified specific characteristics of a classroom learning environment that provided a scaffold for first graders to engage in science inquiry. Discusses the physical environment, material resources, social interactions, intrapersonal habits of engagement in learning, and the co-participation by…

Examines level at which gender issues are addressed in middle school science classes. Argues that in the crucial area of science education, particularly for girls at the middle school level, "equal" rather than "equitable" as a dominant teacher attitude may be inadequate to ensure that gender imbalances are rectified. (SD)

Addresses the hypothesis that girls must receive advantaged treatment to achieve a level playing field in the area of science education. Expresses concern that: (1) the result of advantaged treatment is unknown; (2) too much emphasis is placed on the power of textbooks; and (3) too much emphasis is placed on sexism in science versus science in…

Argues that Chattin's criticism in fact illustrates the authors' stand that people are extremely uncomfortable with the idea of a proactive stance toward equity for groups that have traditionally held less than equal status. Addresses each concern, and reiterates that disadvantaged groups must now receive advantaged treatment to catch up. (SD)

Describes a partnership between Meadowgate School for students with special needs and Isle College in Wisbech, UK. Meadowgate School provides work experience placements for Isle College students, and the College provides classes for the school's special needs students. Outlines an initiative to provide science classes. (WRM)

Summarizes several articles on safety in the science laboratory, an article on the science and history of chocolate, and an article on teaching nuclear physics from an historical perspective. (WRM)

Describes a project in the Detroit Public Schools that provided television set-top Internet access devices to Latino families as part of a project to link the school and home in an inquiry-based science curriculum. Discusses early phases of adoption of the Internet and NetTV devices by families. (Author/LRW)

Introduces young children to the safe study of insects and promotes respect for the study specimen. Children craft insects out of marshmallows, toothpicks, and cardboard and practice using a clear plastic cup to collect and observe insects through a magnifying lens. With their new skills, they can move on to studying real insects. (PVD)