Grades K 4 "Record History"
See supplemental handout for information and activities
Grades 5 8 "Explaining the Mysterious"
Have the students write a story creating a legend that includes a cavern.
Grades 9 12 "Shelter"
Research why a cavern is not a good fallout shelter.
Grades 9 12 "Geological History"
Research how caverns are helpful to geologists in studying the earth's history.