NAEP Analysis and Scaling - Number of Items in Scales as Defined Before and After Scaling, Mathematics Combined National and State Assessments, by Grade: 2011

NAEP Analysis and Scaling → Estimation of NAEP Score Scales → NAEP Scales → Number of Items in Each Subject Area Scale → Number of Items in Scales as Defined Before and After Scaling, Mathematics Combined National and State Assessments, by Scale and Grade: 2011

NAEP Technical DocumentationNumber of items in scales as defined before scaling, mathematics combined national and state assessments, by scale and grade: 2011
Grade	Total	Number sense, properties, and operations	Measurement	Geometry	Data analysis, statistics, and probability	Algebra
NOTE: Grade 12 was not assessed in mathematics in 2011. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2011 Mathematics Assessment.
4	158	61	32	23	20	22
8	155	27	26	30	23	49

Number of items in scales as defined after scaling, mathematics combined national and state assessments, by scale and grade: 2011
Grade	Total	Number sense, properties, and operations	Measurement	Geometry	Data analysis, statistics, and probability	Algebra
NOTE: Grade 12 was not assessed in mathematics in 2011. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2011 Mathematics Assessment.
4	158	61	32	23	20	22
8	155	27	26	30	23	49

Last updated 06 January 2016 (GF)