Average scale scores and percentages for grade 4 mathematics, by time per week on math instruction and jurisdiction: 2011, 2009, 2007, and 2005
YearJurisdictionLess than 3 hours3-4.9 hours5-6.9 hours7 hours or more
Average scale scorePercentageAverage scale scorePercentageAverage scale scorePercentageAverage scale scorePercentage
— Not available.
# Rounds to zero.
‡ Reporting standards not met.
NOTE: DCPS = District of Columbia Public Schools. The NAEP Mathematics scale ranges from 0 to 500. 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), 2005, 2007, 2009, and 2011 Mathematics Assessments.
2011Large city225423862345123340
2011 Albuquerque‡4‡32364923744
2011 Atlanta‡323352306122431
2011 Austin2425‡12481924574
2011 Baltimore City‡3‡52292522467
2011 Boston‡1‡22385623740
2011 Charlotte2364‡32475224840
2011 Chicago2146229102266022223
2011 Cleveland‡421262174221747
2011 Dallas2327‡32311323377
2011 Detroit‡#‡32022520272
2011 District of Columbia (DCPS)‡4‡42284121552
2011 Fresno21810‡22183321755
2011 Hillsborough County (FL)‡124652438424110
2011 Houston235324042383423759
2011 Jefferson County (KY)‡3‡22347123924
2011 Los Angeles2145‡22236022532
2011 Miami-Dade‡223672377523216
2011 Milwaukee‡321672217022620
2011 New York City‡224372374123251
2011 Philadelphia232821572222822658
2011 San Diego2298‡22396023830
2009Large city219323152325523236
2009 Albuquerque————————
2009 Atlanta‡123582266221929
2009 Austin2345‡12402224073
2009 Baltimore City2288‡12222722263
2009 Boston‡1‡22386023737
2009 Charlotte‡223952446324729
2009 Chicago‡2231102236522022
2009 Cleveland‡2‡82165021440
2009 Dallas————————
2009 Detroit‡3‡71997520315
2009 District of Columbia (DCPS)‡4‡32245221542
2009 Fresno2177‡32223721752
2009 Hillsborough County (FL)————————
2009 Houston‡224842394323351
2009 Jefferson County (KY)‡2‡32337723219
2009 Los Angeles2186‡12226922224
2009 Miami-Dade‡223732378423511
2009 Milwaukee‡222582206922021
2009 New York City227424052403823654
2009 Philadelphia‡4‡12192822466
2009 San Diego‡223772346623726
2007Large city226323062295423236
2007 Albuquerque————————
2007 Atlanta‡321952256621825
2007 Austin2255‡22462424069
2007 Baltimore City————————
2007 Boston‡2‡32335423341
2007 Charlotte‡324862447524416
2007 Chicago2185222122216221621
2007 Cleveland‡3224142144821635
2007 Dallas————————
2007 Detroit————————
2007 District of Columbia (DCPS)‡221752155521237
2007 Fresno————————
2007 Hillsborough County (FL)————————
2007 Houston229323932353623458
2007 Jefferson County (KY)————————
2007 Los Angeles211322432216722327
2007 Miami-Dade————————
2007 Milwaukee————————
2007 New York City‡122452353523959
2007 Philadelphia————————
2007 San Diego‡2‡22357323322
2005Large city2201227112286222926
2005 Albuquerque————————
2005 Atlanta‡6226112206322121
2005 Austin‡1‡22423324265
2005 Baltimore City————————
2005 Boston‡#‡12305622743
2005 Charlotte‡123542436825126
2005 Chicago207422028216612087
2005 Cleveland‡1223162205221731
2005 Dallas————————
2005 Detroit————————
2005 District of Columbia (DCPS)1984221112116520920
2005 Fresno————————
2005 Hillsborough County (FL)————————
2005 Houston‡323482365023139
2005 Jefferson County (KY)————————
2005 Los Angeles‡121542217922216
2005 Miami-Dade————————
2005 Milwaukee————————
2005 New York City‡1230102335722732
2005 Philadelphia————————
2005 San Diego‡123462337922914