Annenberg Foundation
Annenberg Learner: Journey North: Signs of Spring: Earthworms
An informative presentation on earthworms that answers questions associated with ecology, conservation, life cycle, and characteristics.
Enchanted Learning
Enchanted Learning: Pond Life Animal Printouts
Filled with printable pages of both plant and animal pond life, Enchanted Learning features fact sheets with color pictures.
Michigan State University
Michigan State University: Lets Net: Worm Bin Project Unit
Students learn about the worm life cycle and decomposition of life by creating small-scale worm ecosystems. Research groups share scientific data with groups at other schools using web-based communication tools.