Format
1. This program begins by reviewing the characteristics of mammals.
2. Understanding why it's difficult for mammals to live in cold water, we observe how some marine mammals use blubber as an insulator. We identify the blubber-dependent marine mammals in Alaska.
3. We will then discuss which marine mammals rely on fur and diet, instead, to stay warm.
4. Students learn the physical differences between seals and sea lions.
5. Students then review the lesson by building fat, little clay seals with the instructor!
6. Time is allotted for questions and answers while we watch our resident animals swim around their habitats.
Objectives
Through this Distance Learning session your students will be able to:
• Define the word adaptation.
• List several marine mammals and their characteristics.
• Describe some marine mammals that are specific to Alaskan waters.
• Explain how their adaptations make them well suited for their habitats.
• Use the scientific method to experience and explain the function of blubber.
Standards Alignment
National Standards
The following National Academic Standards will be addressed through this program.
Science as inquiry
-Abilities necessary to do scientific inquiry
-Understanding about scientific inquiry
Life science
-The characteristics of organisms
-Life cycles of organisms
-Organisms and environments