Background: There have been repeated calls for more widespread use of inquiry-oriented science instruction in K-12 education. At the same time, questions have been raised regarding whether the amount of time in school schedules for science instruction is sufficient to support inquiry-based teaching. This study investigates the relationship between…

For 2 decades, science teachers have been encouraged to orient their instruction around the practices of scientific inquiry; however, it is unclear whether teachers have the knowledge and skills to do so. In this study, we draw upon data from the 2011 National Assessment of Educational Progress to examine the extent to which eighth-grade science…

For more than four decades the National Assessment of Educational Progress (NAEP) has tracked the achievement of U.S. students in major academic subjects. This national resource is the only assessment that states and now many urban districts can look to as an objective yardstick of their performance over time, relative to national benchmarks, and…

Research shows that one-quarter to one-third of teachers who leave the profession return, the majority after only a short absence. Though returning teachers can constitute a substantial share of newly hired teachers in schools each year, little is known about them, the factors associated with their decisions to return, or the schools to which…

The purpose of this study was to examine science assessment data as generated by the 2005 National Assessment of Educational Progress (NAEP), and through the analysis of four research variables: teaching practices, teacher background characteristics, school conditions, and student characteristics, determine their relationship to science…

Examined black-white disparities in 4th, 8th, and 12th grade mathematics achievement and instruction, using data from the 1990, 1996, and 2000 National Assessment of Educational Progress. Results identified substantial black-white achievement gaps. Socioeconomic status failed to account for much of the gap. Several instruction-related factors…

In spring 1994, the National Assessment of Educational Progress (NAEP) collected information on student achievement in reading, U.S. history, and geography at grades 4, 8, and 12. To provide a context for interpreting NAEP findings, the project collected background information from students, teachers, and school administrators using separate…