Skip Navigation
FREE: Federal Resources for Educational Excellence - Teaching and Learning Resources From Federal Agencies

Subject Map
Arts & Music
Health & Phys Ed
History & Soc Studies
U.S. History Topics
U.S. Time Periods
World Studies
Language Arts
What's New


See Featured 12 Resources
Exploring Earth: Visualizations features over 100 animations and images that illuminate key concepts in earth science. Examples are: coal formation, nuclear fission, growth of a continent, tectonic plate movement...  (National Science Foundation)
Molecular Workbench offers tools for visualizing and computing the motion of atoms and molecules. See simulations of diffusion, dissolution, distillation, chemical reactions, chain reactions...  (The Concord Consortium, supported by National Science Foundation)
Molecular Logic Database provides 130 model-based activities for learning about interactions of atoms and molecules, and rule-based genetics. Topics include atomic-molecular structures and dynamics, states of...  (Concord Consortium, supported by National Science Foundation)
Space Science Education Resource Directory helps find NASA space science resources for learning. Hundreds of resources can be sorted by science type (earth, physical, or space), or by grade range. Topics include algebra...  (National Aeronautics and Space Administration)
Molecular Stepping Stones features online activities, including simulations, to help students understand 10 key concepts underlying many biological processes. Topics include atomic structure, random motion...  (The Concord Consortium, supported by National Science Foundation)
The Structures of Life takes us into the world of "structural biology" -- a branch of molecular biology that focuses on the shape of nucleic acids and proteins (the molecules that do most of the work in our...  (National Institute of General Medical Sciences, supported by National Institutes of Health)
Inside the Cell explores the smallest form of life: the cell. Discover what's happening inside your body. See basic structures that let your cells accomplish their tasks. Learn about functions...  (National Institute of General Medical Sciences, supported by National Institutes of Health)
New Genetics explains the process by which all living things pass genes to their offspring. Discover how genes serve as "instruction books" for making molecules (such as RNA and proteins) that...  (National Institutes of Health)
Biology explores biological molecules, self-assembly, and DNA. Zoom in on the macromolecules from which living things are made. Discover how, on the molecular level, things can assemble...  (Concord Consortium, supported by National Science Foundation) Five Lessons features activities and software for exploring key math and science concepts. A grapher without numeric values introduces calculus concepts in early grades. Students create...  (Multiple Agencies)
Reciprocal Net is a database used by research crystallographers to store information about molecular structures. Images of molecules can be manipulated in 3D. Learn about molecules of minerals and...  (National Science Digital Library, supported by National Science Foundation)
Mirror Molecules helps students see the importance and uses of "stereoisomers" -- molecules that are mirror images of each other...  (National Museum of American History, supported by Smithsonian Institution)
    About FREE      Privacy     Security     Disclaimer