Percentages for grade 4 science, by time per week on science instruction and jurisdiction: 2009
YearJurisdictionLess than 1 hour1-1.9 hours2-2.9 hours3-3.9 hours4 hours or more
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 Science Assessment.
2009National public615322720
2009 Large city920302517
2009 Atlanta28302733
2009 Austin97143435
2009 Baltimore City1522242415
2009 Boston143632135
2009 Charlotte52145237
2009 Chicago411313124
2009 Cleveland523362412
2009 Detroit89102944
2009 Fresno41261895
2009 Houston212243330
2009 Jefferson County (KY)1341083
2009 Los Angeles924352310
2009 Miami-Dade25303924
2009 Milwaukee32543218
2009 New York City103433149
2009 Philadelphia42337306
2009 San Diego113254022