Unidata is a community, consisting mostly of educators and researchers, which provides "data, tools, and community leadership for enhanced Earth-system education and research." In this section of the website, Unidata members suggest some of their favorite K-12 websites that educators can use to teach about weather. Along with each website link is a short description of the resource. Some websites are described as offering multimedia instructional resources and weather data, while others offer instructional modules or lesson ideas. SkyMath, for example, was developed in 1996 by Unidata and offers a free module that uses "everyday atmospheric science issues to teach math according to the national standards."