Investigated boys' and girls' perceptions of mathematical and scientific higher-order thinking, ways to identify higher order thinking's occurrence, and inquiry methods for developing it in elementary students and preservice teachers. Results indicated that both genders had similar perceptions about inquiry and approaches to higher-order thinking.…

Indicates the importance of preparing prospective teachers who will be elementary science teachers with different methods. Presents the theoretical and practical rationale for developing a constructivist-based elementary science methods course. Discusses the impact student knowledge and understanding of science and student attitudes has on…

Observes a 9-year-old third-grade student at home and at school. Reveals the disparity between Laura's highly contextualized knowledge of science and the school science curriculum. States that teachers do not value Laura's strong observational and analytical proclivities and that both she and her teachers think of Laura as an academic failure. (SR)

Hypothesizes that, if good teaching involves plans and activities derived from a clear philosophical view, as articulated by some philosophers of education, then it should be evident in the practice of teachers held to be outstanding. Describes how two outstanding teachers' classroom behaviors were congruent with their philosophies of teaching.…

Traces the lifecycle of the Primary Science Programme (PSP), 1983-99, a representative South African nongovernmental organization. Shows how the social and economic environment shaped PSP development and demise. Highlights tensions between quality versus quantity, subject versus holistic focus, and participatory versus authoritarian management…

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 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…

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)

In October 1981, an article appeared in "The American Biology Teacher" with the catchy title, "Bio-Bull." In it, author, Dale Carlson, described a powerful form of communication that he employed successfully in his community college classes. Each week students received what he called a "Bio-Bull" that included current biological topics,…

This paper reports a test on the feasibility and educational value of probeware and associated instructional materials in middle school science education. We addressed feasibility through consideration of costs, teacher professional development, and instructional design. In order to test our approach, we developed 2 middle school science…

Learning science in a meaningful way involves more than doing a series of activities directed towards anticipated outcomes. Learning science entails teacher and children talking together as "co-constructors" of knowledge (Barnes, 1976). Karen Gallas (1995) has described her long-term observations of the kinds of talk which contribute to…

The basic contention that a more imaginative, creative, and challenging approach will result in better achievement in SATs--in other words, if the children enjoy their science they will do better--was the basis of a project at Oxford Brookes University. The project was devised to encourage and enable the participating teachers to develop a…

This article explores trainee teachers' conceptions and ideas about endangered bird species and their protection. The study involved 191 students majoring in kindergarten education, primary school natural science or secondary school biology education at the University of Ljubljana Faculty of Education, Slovenia. Data analyses showed that the…

"Hands-on Current Electricity" gives K-8 teachers the opportunity to experience inquiry learning about current electricity by (1) experimenting with current electricity through a variety of activities, (2) discovering preconceived mental models of electricity used to understand their observations, (3) creating new mental models that have greater…

This paper presents the multimedia product for teaching Natural Sciences to 10-12 years old children. In this product three pedagogical agents, Teacher and two pupils guide the learner through the virtual environment. The inclusion of a team of pedagogical agents permits us to create a micro-model of lesson activity and gives a reliable support of…