The purpose of this quantitative study was to explore and describe the relationship between middle-level science curriculum structure and student science literacy. Although national and state science curriculum standards are based on an integrated model, there is little quantitative data supporting integration. This study explored the use of…

This year the Center on Education Policy (CEP) analyzed data on the achievement of different groups of students in two distinct ways. First, it looked at grade 4 test results to determine whether the performance of various groups improved at three achievement levels--basic and above, proficient and above, and advanced. Second, it looked at gaps…