My favorite link to introduce students to Earth Science is www.gi.alaska.edu. I love to introduce kids to Earth Science by showing them something local that they can relate to. They are always surprised to see the number of earthquakes that occur daily in Alaska. They are also fascinated to see how many volcanoes are in Alaska and where they are located relative to where they live. I’ve found students favorite to be the aurora forecast and most students tell me they have used this outside of class.