Reviews the state of the art in current science education in terms of curriculum development, instructional procedures, and teacher training programs. Indicates that science education researchers should stop tinkering with piecemeal studies and start delineating the dimensions of dependent and independent variables in new curricula and pupils'…

This report documents the creation and evaluation of materials for the Carroll County, Maryland, elementary school science curriculum. Based on a 1983 pilot study and implementation of this program, funding was secured from the National Science Foundation for evaluation of the program. The principal investigating agency was the Carroll County…