Average scale scores and percentages for grade 4 mathematics, by emphasis on algebra and functions, gender and jurisdiction: 2011, 2009, and 2007
Year	Jurisdiction	Gender	Little or no emphasis		Moderate emphasis		Heavy emphasis
Year	Jurisdiction	Gender	Average scale score	Percentage	Average scale score	Percentage	Average scale score	Percentage
NOTE: 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), 2007, 2009, and 2011 Mathematics Assessments.
2011	National	Male	237	5	243	51	241	45
2011	National	Female	238	5	241	50	240	45
2009	National	Male	237	7	242	51	240	42
2009	National	Female	236	7	240	51	238	42
2007	National	Male	237	7	242	51	241	42
2007	National	Female	236	7	239	52	238	41