| Lesson Plans:
Can Captive Breeding Save Species?
When studying endangered and threatened species and habitats,
students should become familiar with programs that strive to
preserve biodiversity, such as captive-breeding programs and
species-survival plans adopted by zoos, aquariums, and other
institutions. This lesson asks students to research and assess these
programs.
Crane Cam: Intended and Unintended Effects of Conservation Efforts
n Nebraska, the Platte River Valley and Audubon's Rowe Sanctuary are
home to a migratory "pit-stop" for sandhill cranes. In this lesson,
students will use resources on the National Geographic
magazine feature Crane Cam to learn about how the land area in and
around the sanctuary has changed over time. Students will examine
the intended and unintended consequences of human environmental
intervention by studying crane activity in the Platte River Valley,
and by researching the effects of human intervention on bird
populations—and the effects of bird populations on humans.
Great Barrier Reef
This lesson will help students understand the environmental
importance of coral reefs and the threats to reefs' conservation.
Through the process of gathering geographic information about a
place (in this case, the Great Barrier Reef), students will learn
how a "geographic focus" can sharpen their insights about a
conservation issue.
The Best Hope for Northern Right Whales
This lesson asks students to research current and proposed methods
of assisting the recovery of northern right whale populations.
Students will conduct Internet research to investigate the best
strategies to help save right whales.
Turtle Island
Identify endangered organisms whose survival directly depends on
wise water policies.
The Coming of Corn
Determine why many plants are becoming endangered or extinct.
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