These links will take you directly to the portions of databases that contain materials relevant to Chemistry. However, this is by no means an exhaustive list. Feel free to explore the General Collections to find additional resources.
AMSER (the Applied Math and Science Education Repository) is a portal of educational resources and services built specifically for use by those in Community and Technical Colleges but free for anyone to use. AMSER is funded by the National Science Foundation (NSF) as part of the National Science Digital Library, and is being created by a team of project partners led by Internet Scout.
The Chemical Education Digital Library (ChemEd DL) is a storehouse of tested digital resources for education in the chemical sciences. Our aim is to be the place on the Web where you can contribute, share, organize, and use high quality chemistry education materials.
Founded in 2002 by Nobel Laureate Carl Wieman, the PhET Interactive Simulations project at the University of Colorado Boulder creates free interactive math and science simulations. PhET sims are based on extensive education research and engage students through an intuitive, game-like environment where students learn through exploration and discovery.
The Open Education Consortium in collaboration with MERLOT offers a search engine on OER (Open Educational Resources). OER are openly licensed online educational materials that allow teachers and students to freely use, share, and modify.