Important Message about LEARN NC
LEARN NC is evaluating its role in the current online education environment as it relates directly to the mission of UNC-Chapel Hill School of Education (UNC-CH SOE). We plan to look at our ability to facilitate the transmission of the best research coming out of UNC-CH SOE and other campus partners to support classroom teachers across North Carolina. We will begin by evaluating our existing faculty and student involvement with various NC public schools to determine what might be useful to share with you.
Don’t worry! The lesson plans, articles, and textbooks you use and love aren’t going away. They are simply being moved into the new LEARN NC Digital Archive. While we are moving away from a focus on publishing, we know it’s important that educators have access to these kinds of resources. These resources will be preserved on our website for the foreseeable future. That said, we’re directing our resources into our newest efforts, so we won’t be adding to the archive or updating its contents. This means that as the North Carolina Standard Course of Study changes in the future, we won’t be re-aligning resources. Our full-text and tag searches should make it possible for you to find exactly what you need, regardless of standards alignment.
Mapping a changing North Carolina
Understanding these maps
For further explanation and questions for students, see "Learning from these maps."
Some of the definitions below are taken from the Current Population Survey -- Definitions and Explanations provided by the U.S. Census Bureau. See that page for more information.
- A family is a group of two people or more (one of whom is the householder) related by birth, marriage, or adoption and residing together.
- A household consists of all the people who occupy a housing unit. A house, an apartment or other group of rooms, or a single room, is regarded as a housing unit when it is occupied or intended for occupancy as separate living quarters; that is, when the occupants do not live and eat with any other persons in the structure and there is direct access from the outside or through a common hall. People who share a household may or may not be members of the same family (see above).
- The householder refers to the person (or one of the people) in whose name the housing unit is owned or rented.
- Median income
The median income is the income of the "average" person or household. If you made a list of every household in the United States and ordered it from highest income to lowest income, the income of the household in the exact middle of the list would be the median. Half of the incomes are above the median, and half are below it.
Median income is not the same as per capita income, which is the mean personal income -- the total income of the country divided by the number of people in it. Inequality means that per capita income is typically much higher than median income.
The Census Bureau determines a family to be living in poverty if its income is below a poverty threshold that varies by family size and composition. The poverty threshold is adjusted each year for inflation. According to this definition, a family (and everyone in it) is living in poverty if the family cannot afford goods and services that Americans typically expect to buy. It does not necessarily mean that the family lacks necessities such as food or clothing, though this may be the case. Poverty is also determined based on income before any government assistance, such as food stamps, is received.
See the Census Bureau's website for more information about poverty in the U.S., how poverty is measured, and historic poverty thresholds.
- See http://www.census.gov/population/censusdata/urdef.txt; also defn of urbanized area: http://en.wikipedia.org/wiki/Urban_area#United_States