1991 color 13 min. Describes the problems resulting from the expansion of the exotic rusty crayfish into many northern Wisconsin lakes. Illustrates how to trap crayfish and prepare them for the table. 1995 color 53 min. Four modules designed to illustrate key ideas educators can use to improve youth water education in their communities.
Features visits to several youth water education projects already in place across the country.
Intended to assist community planning teams who want to create an effective water education program that integrates community water issues into youth education. Stresses the importance of planning for controlling soil erosion during construction. Shows how planning by municipalities, developers, and land owners can reduce erosion and protect water quality. Demonstrates several types of erosion control products. Songs about groundwater and related environmental issues, useful especially for elementary grades, but entertaining for all ages.