EarthCache sites are a wonderful way to involve your students in field geology by
- Visiting existing EarthCache site in the field
- Researching sites and developing their own EarthCaches
- Using the EarthCache database to study various aspects of geoscience (volcanoes, fossils, rock types, etc)
Here is the FREE educators guide (PDF 3.8M) that gives you step by step lessons on how to use EarthCaches.