https://www.grac.org/education-resources/
Education Resources
DWR:
K-12 Education Materials
The (Ground) Water Cycle Poster
Library
SWRCB:
Water Education Foundation’s Project WET
Project WET (Water Education for Teachers)
American Geosciences Institute:
USGS:
Learn About Water
Water Science School
US EPA
Learning and Teaching about the Environment
Drinking Water & Ground Water Kids' Stuff
Groundwater Foundation
National Groundwater Association
Groundwater Adventurers
Classroom materials