Students explore materials within their science group and figure out what they can be used for. They also contribute in a group discussion about stalactites and stalagmites and create their own stalactite using the materials given to...

Students identify types of speleothems commonly found in limestone caverns. They perform various activities based on grade level.

Companion to a PBS program in the Nova series. There are wonderful photos of the Lechuguilla cave system in New Mexico, and some new information on how caves are formed.

[Free Registration/Login may be required to access all resource tools.] Covers different kinds of erosion by surface water.

[Free Registration/Login may be required to access all resource tools.] How groundwater creates landforms.

Facts and resources for kids regarding the Cave of the Winds.

Use this list to help you find the correct usage of nine different pairs of commonly misused words.