Presents a reminiscence of science as an exciting and enjoyable area of the curriculum. Expresses the concern that pressures of the National Curriculum and overload may be forcing teachers into a knowledge-based subject to the detriment of the development of science process skills and attitudes. Makes a plea to get back to the reminiscence of…

Introduces a Martian simulation activity that aims to build a scale model of Martian terrain in the classroom. Uses an interdisciplinary approach to teach science process skills, modeling, scaling, sampling, population calculation, and genetics. (YDS)

Discusses strategies to facilitate children's explorations that include supporting open-ended inquiry, supervising safely, seizing the moment, offering a place for discovery, providing access to information, sharing respect for life, seeking community involvement, and celebrating wonder. (JRH)

Describes a simulation done by students in a Year 4 undergraduate physics laboratory course on pulse technology. The course objective was to provide students with experience in computation pulsed electrical circuits and in comparing the computation with experiments. Results showed that the microcomputer simulated experiments made for a more…

Describes the Slanting Leaf Beds Project in Oregon in which fifth and sixth graders participated in hands-on, long-term research projects designed to provide students with an understanding of scientific processes and concepts. Students first worked in pairs obtaining samples and making tentative identifications. Group data was pooled and compared…

Describes the implementation and evaluation of a nondirected student research project that aimed at acquainting students with some of the procedures used by physicists in the real world. Outlines specific project designs used by the students. (JRH)

The Diet Cola Test was designed as a process assessment of science aptitude in intermediate grade students. Investigations of the instrument's reliability and validity indicated that data did not support use of the instrument for identifying individual students' aptitude. However, results suggested the test's appropriateness for evaluating…

Eighteen year-11 physics students were taught heat and expansion of liquids using a predict-observe-explain sequence. Argues that the data demonstrate how students' prior knowledge and beliefs can affect their observations and interpretations of new learning. (Author/MKR)

Examined the potential of creative writing in (n=32) students' science learning. Analysis of children's stories and conversations in a Year 5/6 integrated studies setting revealed a number of themes around the processes of learning and using science and language. (19 references) (Author/MKR)

Investigated the appropriateness of microcomputer-based laboratories (MBLs) for elementary school students. Reports that children expanded their repertoire of graph-making and interpreting skills and MBLs supported scientific inquiry for and by the children. (28 references) (Author/JRH)

Focuses on the use of a science-based topic with children ages six and seven to explore ideas for developing children's use of descriptive language. Employs talk partners and circle time as strategies for developing language. (DDR)

Examines the extent and nature of Year 10 students' model-based reasoning in a laboratory investigation that considered the influence of six factors on electrical resistance. Finds that spontaneous use of the electron-drift model of metals in explanations increased over the duration of the task, but the explanations were restricted to mainly…

If science education is to be related as closely as possible to science, then Thought Experiments (TEs) must play an appropriate part. Presents a typology of TEs with examples drawn from the history of physics and addresses their various uses in bringing about students' conceptual development. Finds appropriate use of TEs is lacking in physics…

Presents advice to teachers on how to help elementary students make decisions about their own scientific investigations. (Author/WRM)

Reports the results of a questionnaire on teaching and facilities completed by teachers (N=214) and students (N=630) in Uganda. Indicates that teachers hold a view of science as problem solving, whereas students see science as heavy with memorization. Contains 17 references. (DDR)