This series of articles launched in the New York Times today includes two data tools about the immigrant community.

The first, a searchable database, includes the history of ethnic diversity in every school district in the country. http://projects.nytimes.com/immigration/enrollment

The second, an interactive map, displays census data that show where different immigrant groups have settled in the United States over the last century. http://www.nytimes.com/interactive/2009/03/10/us/20090310-immigration-explorer.html

To see the complete article: http://roomfordebate.blogs.nytimes.com/2009/03/11/the-best-ways-to-teach-young-newcomers/?hp