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)

Describes laboratory procedures, demonstrations, and classroom activities/materials, including water relation exercise on auxin-treated artichoke tuber tissue; aerobic respiration in yeast; an improved potometer; use of mobiles in biological classification, and experiments on powdery mildews and banana polyphenol oxidase. Includes reading lists…

Discusses psychological applications for science curriculum and instruction, addressing difficulty in learning science (Piagetian theory); meaningful learning (reformulation, application, making use of prior knowledge, learner involvement); value of practical work (acquisition of skills, enhancing learning, motivation); and affective aspects…

Presents a computer program for analyzing diets, a game designed to supplement a topic on insects, a technique for demonstrating the role of ethene in fruit ripening, an apparatus for removing arthropods from soil samples, activities using cichlids, and an activity on bonds stabilizing protein structure. (JN)

Presents laboratory procedures, classroom materials/activities, and demonstrations, including: vapor pressure of liquid mixtures and Raoult's law; preparation/analysis of transition metal complexes of ethylammonium chloride; atomic structure display using a ZX81 (includes complete program listing); "pop-up" models of molecules and ions;…

Presented is a study of the methods which 21 science teachers were using in mixed ability classes of some secondary schools in the United Kingdom, and their opinions of the benefits and problems of mixed ability teaching. (HM)

Presents a continuing study on the Chesapeake Bay as an example of a problem-based approach to environmental education using real life problems. Argues that the approach gives students responsibility for their own learning. (DDR)

The effectiveness and use of the Science and Technology in Society (SATIS) materials in United Kingdom schools are summarized. Questionnaires, interviews, and classroom observations were used to collect data from both students and teachers. (KR)

Approaches taken by a school science department to implement a global science curriculum using a range of available resources are outlined. Problems with current curriculum approaches, alternatives to an ethnocentric curriculum, advantages of global science, and possible strategies for implementing a global science policy are discussed. (27…

Provides some background information on acid deposition. Includes a historical perspective, describes some effects of acid precipitation, and discusses acid rain in the United Kingdom. Contains several experiments that deal with the effects of acid rain on water quality and soil. (TW)

Contains 21 articles ranging from instructional experiments to topical information. Deals with investigation of plant rust diseases, using computers to teach biology, plant roots, a biotechnology curriculum, the corrosion of oxides, electrochemical simulations, the Reimer-Tiemann reaction, the oxidation of aldehydes, and the extraction of iodine…

Shows that the second law of thermodynamics is in the common experience of many people and if taught first, before the law of conservation, can result in fewer misconceptions among pupils. Stresses the use of common experiences in teaching. (CW)

Details 26 experiments designed for use in secondary or college science classes. Includes activities for physical and biological sciences. Describes procedures, materials, safety, and analyses appropriate for each. (CW)

Describes the field work component of a half-term course in environmental chemistry. Discusses the teaching methods used with the students in detecting water pollution. Outlines the activities and experiments in one field trip and presents the results and deductions made by the students. (TW)