Activity 1: Crab Chronicles
1. Life History of Humans
2. Illustrate Life History of Human Beings
3. Illustrate Life History of Dungeness Crabs
Note: They can use pictures from the Crab Gallery found online to complete their displays. (See Resources below.)
4. Discussion to Compare Illustrations
The following resources are recommended for advanced students:
Food Chains and Webs
Fun with Food Webs
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Did You Know?
A red squirrel eats the seeds of about 144 spruce cones each day. This diet allows red squirrels to thrive in the spruce-dominated forests of Lower Glacier Bay. How many spruce cones do you eat each day?