Great Transitions

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These self-paced, online learning modules cover the topics of transition, note-taking, and learning about audio description.

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The DCMP provides services designed to support and improve the academic achievement of students with disabilities. We partner with top educational and television content creators and distributors to make media accessible and available to these students.
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Great Transitions

Stunning fossil finds have revealed the fascinating stories of major transitions in the history of life on Earth—from fish that gained the land, to reptiles that took to the air, and primates that walked on two legs. This trilogy features leading evolutionary paleontologists as they canvas for rocks of the right ages, discover transitional forms, and reconstruct historic environments of early life forms.

Illustration of a four-legged animal standing in shallow water on top of a layer of rock. Caption: Many things must happen for an animal to be fossilized.

A diagram showing the transition from Reptiles (dinosaurs and crocodile-like animal) to Archaeopteryx (feathered animal between a reptile and a bird), to Birds. Caption: between birds and reptiles.

Illustration of a primate standing on two legs. Caption: Ardi is neither a chimp nor is she a human.