AMSER (Applied Math and Science Education Repository) is a portal of math and science educational resources and services that are open source and available to the public. Included in the site are university publications and websites, the websites of professional organizations, and content from agencies such as the National Oceanic and Atmospheric Administration (NOAA). Also included are teaching tools for classroom use or personal study (great resources if you're looking to learn a little about a new field or want a refresher on a topic). Click on the "Resources" tab to browse by topic, or search for keywords using the site's search options. Register with AMSER to receive updates on the latest additions to the repository.
AMSER is funded by the National Science Foundation (NSF) as part of the National Science Digital Library (NSDL) and is being created by a team of project partners led by Internet Scout.