Explore by subcategory
Water science
Curated water science resources within nature & environment for curious kids and their grown-ups.
← All Nature & environment resources
Curated directory
2 resources · Water science
USGS Water Science School
The U.S. Geological Survey Water Science School offers water information, diagrams, maps, quizzes, interactive learning, and educator resources for students and teachers.
School-age learners; lesson-specific · Free90
US EPA Science Fair Environmental Projects
EPA’s science-fair page offers environmental project ideas about surface-water quality, waste reduction, reuse, and recycling for students and teachers.
Grades 6–8 emphasis; project-specific · Free88