The content, instructional methods, and exams, as well as justification for the adoption of the science program, are presented. (CP)

Evaluates the Nuffield Combined Science program in terms of the Piagetian developmental levels required for successful achievement in the various program divisions. (CP)

This study was initiated based on the premise that it would yield relevant data that could be used in evaluating research to give directions for future studies. The author developed a Role Survey Instrument to measure the degree of impact that certain factors pertinent to the study had on the researchers and on the cooperating chemistry teachers…

This publication of the Biological Sciences Curriculum Study (BSCS) presents an updated report on "Me in the Future," a curriculum development project that started in 1975 for educable mentally handicapped (EMH) students of secondary school age. The report introduces the project and describes its stages of development. The evaluation of…

The National Assessment of Educational Progress (NAEP) is an information-gathering project that surveys the educational attainments of 9-year-olds, 13-year-olds, 17-year-olds, and adults (ages 26-35) in various learning areas. All areas are assessed by a group of educators who design objectives for each area and create measurement tools…

The purpose of this study was to prepare a valid and reliable instrument to evaluate the objectives dealing with the behaviors expected in Part 1 of the Physical Science Study Committee (PSSC) physics course. There were six phases to the study: (1) identification of the processes, (2) selection thereof, (3) construction of instrument, (4) pilot…