For eighth-graders whose parents did not finish high school, U.S. history scores at the 25th and 50th percentiles were 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.