Aquatic Habitats: Exploring Desktop Ponds, Grades 2-6
By Unknown Author.
Description
In this compelling and unique series of life-science activities for grades two through six, student groups set up and observe living, desktop models of a pond. Over a period of weeks, each group studies and adds one type of organism at a time to a small tank, transforming the containers into aquatic habitats. As the model ponds develop and change over time, students discover firsthand some of the complex interactions within a typical pond ecosystem. Unlike clean, filtered aquariums, these aquatic habitats more closely model what happens in the natural world. Plants, worms, snails, fish,...
ISBN(s)
0924886013, 9780924886010
