For eighth-graders attending public schools, U.S. history scores were higher at all five selected percentiles in 2009 than in 1994, with scores at the 10th, 25th, and 50th percentiles higher in 2010 than in 2006.
Read specific descriptions of what eighth-graders should know and be able to do at the Basic, Proficient, and Advanced U.S. history achievement levels.
Read more information on how to interpret NAEP U.S. history results, including how each student group is defined.