Average scale scores and percentages for grade 8 science, by how often students work with others on activities, gender and jurisdiction: 2011 and 2009
Year
Jurisdiction
Gender
Never or hardly ever
Once or twice a month
Once or twice a week
Every day or almost every day
Average scale score
Percentage
Average scale score
Percentage
Average scale score
Percentage
Average scale score
Percentage
NOTE: The NAEP Science scale ranges from 0 to 300. 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
Male
148
3
153
29
156
47
157
22
2011
National
Female
146
2
148
29
151
47
151
22
2009
National
Male
144
3
152
31
154
45
155
21
2009
National
Female
142
3
147
31
150
45
150
21