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Lincoln's Secret Weapon

Viewing Ideas


Before Watching

  1. Deep-sea diving is dangerous. Have students list some of the considerations associated with deep-sea diving. As they watch, have students take notes on the different dangers divers face.

After Watching

  1. Discuss the dangers that divers face when diving to such extreme depths. What are the environmental challenges of deep-sea diving? What are the physiological challenges?

Teacher's Guide
Lincoln's Secret Weapon
PROGRAM OVERVIEW VIEWING IDEAS CLASSROOM ACTIVITY RELATED NOVA RESOURCES INTERACTIVE FOR STUDENTS
   

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