The Nature Explorers’ Treasure Chest is an excellent pre- and post-visitation tool for classes planning a field trip to Westcave. The chest includes natural objects from the Preserve, a Westcave video, relevant books, activities, student worksheets, and listing of TEKS addressed in each section. Much of the material in the chest is applicable to additional grades. The chest is available from Westcave and the and Health Resource Center.