NOVA | scienceNOW | Explore Teacher's Guides | Oceanography

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Here, find activity ideas for before and after viewing NOVA scienceNOW. For other useful educator resources, including science cafés, science news, and research projects, go to Get Involved.

Oceanography

	Hurricanes Running time: 11:55 Learn about the potential impact a strong hurricane could have on New Orleans and see how satellite technology may help scientists better forecast hurricane intensity. Program Overview \| Viewing Ideas Watch the Segment
	Mass Extinction Running time: 13:15 What caused the mother of all extinctions 250 million years ago? Program Overview \| Viewing Ideas Watch the Segment
	Profile: Edith Widder Running time: 9:14 Meet a marine biologist and explorer who has engineered new ways to spy on deep-sea creatures. Program Overview \| Viewing Ideas Watch the Segment
	Stronger Hurricanes Running time: 6:12 Is global warming making hurricanes more intense? Program Overview \| Viewing Ideas Watch the Segment