A pupil observational system for use in the secondary classroom is provided. Results of the instruments use with five classes are discussed. (CP)

Reported are viewers' comments of some recently broadcasted science education programs in Great Britain. Explores the impact of these programs on children in the classroom, the pupils' appreciation and what the children learn. Synthesizes these opinions into recommendations for successful science education broadcasting. (CW)

Outlines the role of the main organisms involved in woodland decomposition and discusses some of the variables affecting the rate of nutrient cycling. Suggests practical work that may be of value to high school students either as standard practice or long-term projects. (CW)

Describes a study of perceived difficulty of chemistry courses among secondary school and college students in Kenya. Concludes that organic chemistry may not be as difficult as many people believe. (CW)

Discusses some of the major research in science education published during the last 10 years in order to raise some of the methodological issues involved. Illustrates the progress that has been made along the path toward a science of teaching science. (CW)

Addresses several questions related to British secondary students' choices in science, particularly as they relate to gender differences. Cites several national surveys that suggest that girls tend to choose biological science courses, while boys choose physical and technological science courses. (TW)

Contains four articles about various aspects of science education. Addresses a graded assessment scheme in Great Britain, factors affecting school science achievement in Nigeria, the need to address differentiation in science curricula, and the encouragement of developing science hypothesis in elementary schools. (TW)

Discusses the role and types of evaluation for secondary science curriculum studies. Rationales for product and process evaluation and models for implementation are reviewed. Teacher involvement in curriculum development is advocated. (ML)

Assesses whether British secondary schools have altered the scope and pattern of science course offerings. Data on science entry examinations indicate that increases in selection of balanced science courses have occurred. Gains in female entries are noted. (ML)

Promotes the use of computer modelling in physics instruction. Describes Dynamic Modelling System (DMS) and the procedures employed in applying it to problem solving in physics. Provides fundamental information on BASIC language and techniques for using DMS. (ML)

Describes science laboratory work at Hephaistos, a state school in England for severely physically handicapped students of above average intelligence. General and specific solutions are presented for students who have lack of coordination, weakness in hands and arms, communication problems, impaired spatio-visual perception, and inability to…

Examines curriculum change from a historical perspective, focusing on forms of knowledge/ways of knowing. Discusses curriculum development in relation to sociology of knowledge, tracing history of change as science matured. Suggests that school science is a social construct, questioning the manipulative use and responsibility for scientifically…

Demonstrations, experiments, and classroom activities/materials for middle school science are presented. These include: additive color mixing demonstration; electricity activity and worksheet; atmospheric pressure "magic" demonstration; homemade microbalance; energy from soap bubbles; and a model used to demonstrate muscle pairs and how…

Describes the influence of declining enrollment on the science department at one sixth form school, focusing on areas such as the science curriculum, scheduling, staffing, facilities, and teacher re-education. (DS)

Argues for a scientific philosophy that views theory not as absolute truth but as a model that attempts to explain reality and promote inquiry. Proposes that science teachers build upon students' existing knowledge by first presenting simple, less accurate but more comprehensive models and later discussing the weaknesses. (DC)