.www.dlese.org Digital Library for Earth Science Education (K-12)

http://www.earthweek.com EarthWeek -A Diary of the Planet INTERACTIVE (6-12)  This is a site that give information about the planet for the current week

http://eros.usgs.gov/  Earth Resources and Observation and Science Center (EROS) from the USGS

http://www.childrensmuseum.org/geomysteries/faq3.html Fast FAQs About Rocks and Fossils (K-6) Find an illustrated explanation of the Mohs' hardness scale, which is used to compare the hardness of minerals. The scale explains the differences in hardness among a range of minerals, beginning with the softest (talc) and ending with the hardest (diamond).

www.globe.gov The GLOBE Program.(6-12)  GLOBE is a worldwide hands-on, primary and secondary school-based education and science program.

https://earthenginepartners.appspot.com/science-2013-global-forest  Global Forest Change from the Univ of Maryland

http://earth.google.com  Google Earth – A 3-D Interface to the Planet. (6-12) INTERACTIVE Google Earth puts a planet's worth of imagery and other geographic information right on your desktop. View exotic locales like Maui and Paris as well as points of interest such as local restaurants, hospitals, schools, and more.

www.learner.org/jnorth Journey North - A Global Study of Wildlife and Seasonal Migration (6-12) INTERACTIVE Journey North engages students in a global study of wildlife migration and seasonal change. K-12 students share their own field observations with classmates across North America. They track the coming of spring through the migration patterns of monarch butterflies, robinshummingbirdswhooping cranes,gray whalesbald eagles— and other birds and mammals; the budding of plants; changing sunlight; and other natural events. Find migration mapspictures, standards-based lesson plans, activities and information to help students make local observations and fit them into a global context.

http://nasaviz.gsfc.nasa.gov/ NASA Visualization Explorer - CLick on Earth for  anumber of  interactive  visualtion of Earth related topics.  NASA Visualization Explorer is your portal to the coolest stories about NASA’s exploration of Earth, the sun, moon, planets and universe. A new story is released every Tuesday and Thursday. Download the app now and get stories delivered right to your iOS device

.http://highered.mcgraw-hill.com/olcweb/cgi/pluginpop.cgi?it=swf::800::600::/sites/dl/free/0072482621/78778/Seasons_Nav.swf Seasons Interactive. (4-8) INTERACTIVE.   This site from McGraw Hill helps illustrate the concept of seasons by providing users with a series of tools to manipulate and observe this cycle. Students can change the Earth's inclination, the speed in which it travels, and how seasons would both feel and appear if our inclination was set to that of other planets.

http://www.windows.ucar.edu Windows to the Universe (K-12) INTERACTIVE.  This site provides a rich array of documents, including images, movies, animations, and data that explore the earth and space sciences.