National Data Source

National Assessment of Educational Progress (NAEP); Department of Education, National Center for Education Statistics (ED/NCES)

Changed Since the Healthy People 2020 Launch

No

Measure

percent

Baseline (Year)

23.0 (2005)

Target

25.3

Target-Setting Method

10 percent improvement

Numerator

Number of twelfth graders scoring at the proficiency level or higher for grade level in the mathematics skills test administered by the National Assessment of Educational Progress

Denominator

Twelfth graders attending public or private schools

Data Collection Frequency

Periodic

Comparable Healthy People 2010 Objective

Not applicable

Methodology Notes

The proficient achievement level is one of three NAEP achievement levels: basic, proficient, and advanced. Minimum cut-off scores are established for each achievement level by a standard setting process. The proficient achievement level represents solid academic performance for the grade level assessed.

The mathematics assessment was designed to measure students' knowledge of mathematics and their ability to apply that knowledge in problem-solving situations. The mathematics framework classifies assessment questions in two dimensions, content area and mathematical complexity, that are used to guide the assessment. Each question is designed to measure one of the five mathematics content areas: number properties and operations, measurement, geometry, data analysis, statistics, probability, and algebra. At grade 12, the measurement and geometry content areas are combined into one for reporting purposes to reflect the fact that the majority of measurement topics suitable for grade 12 students are geometric in nature. Items are also classified by mathematical complexity: low, moderate and high complexity.

Caveats and Limitations

Students are eligible for the National School Lunch Program (either free or reduced priced lunch) if their family income is at or below 185% if the poverty level.
Data for English Language Learner cannot be generalized to the total population of English language learners--some students are unable to take the test.
Students are classified by the school as having a disability. Students may have an individualized education plan (IEP) or a 504 plan. Data for students with disabilities cannot be generalized to the total population of disabled students--some students are unable to take the test.

- The Nations Report Cardâ€¦the official site for results from the National Assessment of Educational Progress

http://nationsreportcard.gov