This comprehensive PowerPoint introduces young learners to cave formations. Scientific vocabulary is used throughout. Ten different speleothems, or cave formations, are introduced with at least five stunning and detailed photos for each. This presentation includes a brief discussion of cave creatures as well. After introducing and briefly explaining each of the formations, cave creatures and a bit of scientific vocabulary, there is a long quiz on the speleothems taught. I use this with my bat unit, before we visit a local bat habitat cave. The docents are always amazed at my first graders' cave knowledge. This can be used with any cave unit or as an introduction to caves before visiting one.