The Illinois Science Assessment Framework for grade 11 is designed to assist educators, test developers, policy makers and the public by clearly defining those elements of the Illinois Learning Standards that are suitable for state testing. This document employs a general organizational structure designed for ease of use. Each state goal for…

The relationship between student's home environment and achievement in science was examined using data from the 1985-86 National Assessment of Educational Progress, Science Assessment, for a nationally representative sample of American school age children in grades 7 and 11. Science achievement and background data were also collected for grade 3.…

The purposes of this study were to determine the level of achievement of United States advanced science students in an international context and to identify school factors affecting the science achievement of the students. The Second International Science Study (SISS) Advanced Science Achievement Tests included international common items which…