This poster will highlight the Digital Library for Earth Sytems Education and the opportunities for K-12 teachers to use DLESE as a part of their instructional strategies. A review of the 2004 DLESE Annual Meeting will be presented along with new opportunities for teachers such as the DLESE Ambassador Program. DLESE, funded by the NSF, is an important part of both building the earth information system, and reaching the educational objectives in the design and building of the cyberinfrastructure.