Aquatic Habitats (Paperback: Teacher's Guide: 136 pages)

Unlike clean, filtered aquariums, these aquatic habitats more closely model what happens in the natural world. Plants, worms, snails, fish, and other organisms compete for limited space, food, and resources. Concepts such as life cycles and food webs take on real and memorable meaning as students become increasingly drawn into the drama of life itself.

TABLE OF CONTENTS:
Introduction
Time Frame
Getting Ready for the Whole Unit
What You Need for the Whole Unit
Activity 1 Creating an Aquatic Habitat
Activity 2 Tubifex Worms and Snails
Activity 3 Fish Enter the Habitat
Activity 4 Mosquitoes
Activity 5 Further Explorations
Part I Ongoing Investigations with Classroom Aquatic Habitats
Part II An Aquatic Field Trip
Going Further with Aquatic Field Trip Activities
Behind the Scenes
Some Sources for Key Items
Resources
Assessment Suggestions
Literature Connections

"In addition to the basic activities, recommendations for extensions and a field trip to a pond are included. There is sufficient material here for teachers to involve children in four to six weeks of an ongoing inquiry. The book includes comprehensive, clearly stated directions, a list of all required materials, a list ofsuppliers, and suggestions for substitute materials. The writers also provide teachers with background information, questions to guide the children's inquiries, and an annotated list of related curriculum materials and books for children to read. This is an excellent instructional resource, and I recommend it highly."-"Science Books and Films," May 1999