Grade 3-5: Geology - usgs.gov
This Web site is a teaching kit for lower elementary grades (K-3) that includes lesson plans, activities, and other resources for teaching about fossils. Fossils, Rocks, and Time- Background Information A general overview of geologic time and the use of fossils to determine the age of layers in the earth. Dinosaurs: Fact and Fiction- Background Information This pamphlet contains answers to