Describes a 50-minute session designed to improve students' writing of science laboratory reports. Using an improperly worded description of how to make a peanut butter sandwich, the students work in groups to improve "point of view" and "voice." The changes are then used to create better reports. (TW)

Presents a case study of science education in Papua, New Guinea and discusses efforts for implementation of a "Science for All" policy. Includes a description of the physical, cultural, and political setting of the nation and explains its approach to primary, lower secondary, and upper secondary schools. (ML)

Describes an activity in which students observe pairs of students engaged in conversation. Observations of "body language" are made, shifts in stance, and duration of stance. Discusses the application of this type of study to other species. (TW)

Discusses a study of students' conceptualizations and misconceptions of how objects sink and float. Results showed little difference in the levels of understanding of the "sink and float" concepts by groups ranging from primary age to college. As age increased, terminology used by students varied, and misuse of terms increased. (TW)

Proposes a framework for interpreting current research in science education. Presents four prototypes for describing research which are derived from comparisons and combinations of "spontaneous" and "formal" knowledge. Discusses possible applications of the use of the framework in science education. (TW)

Discusses the inclusion of socio-scientific issues in science education. Describes a study in which adolescents who had successfully completed both high school chemistry and biology were interviewed to determine the extent to which they used their knowledge of the physical world, via nonsocial cognition, when analyzing such issues. (TW)

Describes the Warwick Process Science Project (WPSP), which uses teams of teachers for writing a process-oriented science curriculum for students in the 11-16 age category. Discusses the project's philosophy and priorities, and delineates some of the science process skills being integrated into this new British curriculum. (TW)

Reviews the collection of science teaching apparatus that has been acquired by the British Science Museum since its request for such equipment in 1979. Describes the current acquisitions and discusses their use with regard to the historical development of science education. Mentions certain apparatus still being sought for the collection. (TW)

Describes 46 activities, investigations, and experiments which deal with a variety of topics in high school and college biology, chemistry, and physics. Includes photographs, diagrams, descriptions of computer software, and detailed procedures for conducting teaching activities on topics ranging from energy to water recycling. (TW)

Contains six articles on various aspects of British science education. Deals with problem solving, the common examining system and the science curriculum, a comparison of girls and physics in Australia and the United Kingdom, energy education, the use of observations in science and science teaching and science software. (TW)

Briefly describes eight applications of computers to the teaching of chemistry. Includes discussions of computer software designed for organic synthesis experiments, spectrum band analyses, and the memorization of chemical terminology. Discusses new ways to store and retrieve information, interface plotters and computers, and use pocket computers.…

Discusses the use of a computer software package called ASYST for general laboratory computing. Describes the software's capacity for acquiring data in a flow injection analysis experiment. Reviews the series of commands used by students in carrying out the experiment. (TW)

Describes apparatus for use in high school chemistry instruction. Provides instructions and lists of materials needed for building a homemade sand bath for use in experiments that demonstrate the slow evaporation of a solvent. Plans for the construction of a low-cost conductivity apparatus are also included. (TW)

Discusses the accomplishments of the 1986 winners of the World of Water competition. Describes the events of the third annual World of Water Conference held September 22-25, 1986, in Washington, DC. Outlines some of the special activities conducted at the conference for the award winners. (TW)

Explains the functions of and the techniques employed in expert systems. Offers the program "The Periodic Table Expert," as a model for using artificial intelligence techniques in BASIC. Includes the program listing and directions for its use on: Tandy 1000, 1200, and 2000; IBM PC; PC Jr; TRS-80; and Apple computers. (ML)