Percentages at or above each achievement level for grade 8 science, by all students and jurisdiction: 2011 and 2009
Year
Jurisdiction
All students
below Basic
at or above Basic
at or above Proficient
at Advanced
NOTE: Detail may not sum to totals because of rounding. Some apparent differences between estimates may not be
statistically significant
. Analyze
results
with NAEP Data Explorer.
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2009 and 2011 Science Assessments.
2011
National
35
65
32
2
2009
National
37
63
30
2