Instructor's Guide to Sandcastle Moats and Petunia Bed Holes

Abstract

The primary aims of Sandcastle Moats and Petunia Bed Holes are to help users understand 1 ) what groundwater is and how it is part of the hydrologic cycle; 2) how groundwater is stored, purified, or contaminated; 3) the five physiographic regions in Virginia that store groundwater; and 4) the everyday activities that help protect this hidden resource. The booklet is designed to be used with middle school students (age 12 and above) in a variety of ways, including:

to supplement or complement existing program and curriculum materials; 2 . as a resource or instructional aid for special study groups, science fair participants, or individuals interested in the conservation o f natural resources; as a reference for individuals and groups interested in information on Virginia's groundwater and personal strategies for helping to maintain adequate, usable supplies of clean water.