As the largest international study ever taken in history, the Trend in Mathematics and Science Study (TIMSS) has been held as a benchmark to measure U.S. student performance in the global context. In-depth analyses of the TIMSS project are conducted in this study to examine key issues of the comparative investigation: (1) item flaws in mathematics…

The No Child Left Behind legislation has drawn a great deal of attention to the gap' that exists between the academic performance of Black and Hispanic students as compared to their White counterparts. While numerous reform efforts have been implemented to address this disparity, to date little research has been done to connect a teacher's sense…