A Biological Sciences Curriculum Study (BSCS) inquiry approach for university general biology laboratory was tested against a well-established commercial program judged to be highly directive. The BSCS was found to be more effective in learning biology laboratory concepts than the commercial program as measured by a laboratory concepts test.…

Skills needed for problem-solving are discussed. Examples of defining problems, questioning, observing, classifying, predicting, and confirming are provided. An overview of the Elementary Science Study (ESS) program, including a list of ESS units (grouped by subject matter), is also provided. (Author/JN)

Reports on the development of science curricula projects. Lists features that can be applied to programs developed at the local level. Includes programs from the Biological Sciences Curriculum Study, Educational Development Center, and Technical Education Research Centers. (RT)

Highlights a quantitative synthesis of research studies on Elementary Science Study, Science Curriculum Improvement Study, and Science A Process Approach, focusing on student performance/achievement, attitudes, process skills, and basic skills. Suggests that activities and instructional strategies from the programs be incorporated into existing…

Provides evidence indicating that activity-based science programs substantially improve performance in science process/creativity; modestly increase performance on tests of logic, perception, language development, science content, and mathematics; modestly improve attitude toward science and science class; and have pronounced benefits for…

Reports on effectiveness of an elementary school science program comparing attitudes toward science of Science Curriculum Improvement Study (SCIS) students and teachers with those of students and teachers in non-SCIS classes. Students (N=456) indicate preference for SCIS process-approach science, and SCIS teachers (N=109) spend more time teaching…

Reports on a study conducted in the Richardson Independent School District (Texas) which was designed to assess the attitudes toward science of students and teachers who have been involved with the Science Curriculum Improvement Study (SCIS) compared to non-SCIS students and teachers. (TW)

Determines effect of a process-oriented science curriculum on students' (N=83) ability to transfer and utilize problem-solving skills, and the relation of basic and integrated processes to the development of those skills. Discusses methodology and implications for teaching problem solving, stressing the need for process-oriented curricula.…

Reports on the progress of the "Science Through Discovery" program of the Richardson (Texas) Independent School District. Results of a study into the program indicate that students have improved their attitudes about science, as well as their decision-making skills regarding technological issues. (TW)

This methods book is divided into 13 parts. The first 12 parts (each beginning with a list of performance objectives) focus on: understanding the nature of science and technology; reasons for teaching science to children; a short history of elementary science methods in the United States; the products of science; the processes of science;…

A quantitative synthesis of research findings on the effects of three major activity-based elementary science programs developed with National Science Foundation support was conducted. Controlled evaluation studies of the Elementary Science Study (ESS), Science-A Process Approach (SAPA), or The Science Curriculum Improvement Study (SCIS) were used…

A survey was conducted to determine the needs of elementary teachers with respect to the teaching of science. Areas addressed in the survey included: biological, physical, and earth science topics taught at various grade levels; criteria used to select sequencing and content of the science curriculum; most common methods of instruction used in the…