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Life Science

Classification

BACK TO:

NOVA

RESOURCE	GRADE LEVEL	MEDIA TYPE
Classical vs. Transgenic Breeding This video segment from FRONTLINE/NOVA: "Harvest of Fear" explains that genetic engineering and classical breeding both alter the genetic makeup of crop plants.	9-12	Video
Deep-Sea Bestiary This interactive from NOVA describes the physical and behavioral traits of some of the least-known and most unlikely creatures on Earth.	6-8	Interactive
Mammals Get Their Chance In this video segment adapted from NOVA, animations of an asteroid hitting Earth are used to illustrate this widely accepted theory of dinosaur extinction and the resulting conditions that favored mammals.	K-5	Video
Shark Attack! The Hunt This interactive feature from the NOVA "Shark Attack!" Web site details the six senses sharks use to find and capture their prey.	6-8	Interactive
What Is a Planet? This video segment, adapted from NOVA scienceNOW, presents the ongoing debate over the definition of a planet, including the status of Pluto.	3-12	Video