Mathematics Achievement-Level Results for the Nation
Percentage of students at or above Basic and at or above Proficient in mathematics, grade 4: Various years, 1990-2005
* Significantly different from 2005.
NOTE: The gray shaded boxes represent results based on administrations when accommodations were not permitted. View complete data with standard errors for grade 4.
View more information about mathematics achievement levels on the NAEP website. Read the specific definitions of the Basic, Proficient, and Advanced achievement levels for grades 4 and 8.
Assessment of Educational Progress,
National Assessment Governing Board
for Education Statistics,
Institute of Education Sciences
U.S. Department of