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Metamorphosis: Change of Plans

Metamorphosis: Change of Plans

All animals develop and grow over time. The animals in this video segment, however, undergo very dramatic changes on their way to adulthood -- a developmental process known as metamorphosis. OER Level

Accessibility features: Audio Description, Caption, Transcript

K-5

Video

Mitosis

Mitosis

This video segment, adapted from the Interactive Secret of Life videodisc, explains the stages of mitosis, the process of dividing equally a cell's massive jumble of DNA just prior to cell division. OER Level

Accessibility features: Audio Description, Caption

6-12

Video

Ruminants

Ruminants

Why do cows chew their cud? This video segment from Secret of Life: "Accidents of Creation" describes the physical adaptations that have made ruminants some of the most important, and certainly the most efficient, plant eaters on earth. OER Level

Accessibility features: Audio Description, Caption

6-12

Video

Single-Celled Organisms

Single-Celled Organisms

This video segment explores the astounding diversity of the world's smallest life forms: single-celled organisms. OER Level

Accessibility features: Audio Description, Caption, Transcript

6-12

Video

Snapshot of U.S. Energy Use

Snapshot of U.S. Energy Use

This video segment adapted from NOVA/FRONTLINE looks at American energy consumption and the resulting production of greenhouse gases. OER Level

Accessibility features: Audio Description, Caption

3-12

Video

Unhinged!

Unhinged!

This video segment explores the integral relationship between structure and function in snakes. OER Level

Accessibility features: Audio Description, Caption

6-8

Video

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