Browse Media Learn More

Free Membership - Access to more than just media

Families and school personnel (including those in training) who have at least one student with a disability can sign up for free membership.

Accessible Media

Standards-aligned videos with high-quality captions and audio description.

Teaching Tools

Create lessons and assign videos to managed Student Accounts.

Training Videos

Educator and sign language training videos for school personnel and families.
Learning Center

Find resources for providing equal access in the classroom, making media accessible, and maximizing your use of DCMP's free services.
Visit Learning Center

Accessibility Information

DCMP's Learning Center provides hundreds of articles on topics such as remote learning, transition, blindness, ASL, topic playlists, and topics for parents.

See All

Accessibility Guidelines

DCMP offers the only guidelines developed for captioning and describing educational media, used worldwide.
Captioning Key
Description Key

Help Center

Learn how to apply for membership, find and view accessible media, and use DCMP’s teaching tools.
Help Center
Continuing Education and Professional Development

DCMP offers several online courses, including many that offer RID and ACVREP credit. Courses for students are also available.
See All eLearning Resources

QuickClasses

Asynchronous, online classes for professionals working with students who are deaf, hard of hearing, blind, low vision, or deaf-blind.

See QuickClasses

Workshops

For interpreters, audio describers, parents, and educators working with students who are hard of hearing, low vision, and deaf-blind.
See Workshops

Modules

Modules are self-paced, online trainings designed for professionals, open to eLearners and full members.
See Modules

Students

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

See Student Courses
Make your educational content accessible and broadly available.

DCMP can add captions, audio description, and sign language interpretation to your educational videos and E/I programming.
Learn More

Accessibility

Captions are essential for viewers who are deaf and hard of hearing, and audio description makes visual content accessible for the blind and visually impaired.

Distribution

DCMP can ensure that your content is always accessible and always available to children with disabilities through our secure streaming platforms.

Meet our partners

DCMP partners with top creators and distributors of educational content. Take a look
About the Described and Captioned Media Program

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.
Contact Us
Services

Captioning, audio description, and ASL services

Professional training for school personnel

Distribution of fully accessible streaming media

Projects

Media Center

Television Access

We Describe the World

YouTube Audio Description

Privacy and TOS

Privacy Statement

Terms of Service

Accessibility Policy

Mission and Funding

Read More

Overview: Who Made These Giant Desert Figures...and Why?

7 minutes 19 seconds

Now Playing As: Captioned (English) (change)

The three human figures and two animals that make up the Blythe Geoglyph are enormous. So big in fact, that they can’t be fully appreciated from the ground. But the figures were carved into the earth long before air travel was invented. So who made them and why? Part of the "Overview" series.

Media Details

Runtime: 7 minutes 19 seconds

Topic: Geography, History
Subtopic: Ancient History, U.S. Geography, U.S. History (General)
Grade/Interest Level: 10 - 12
Standards:

Release Year: 2020
Producer/Distributor: PBS Digital Studios
Series: Overview
Report a Problem

Close-up of a section of sandstone rock from the Red River Gorge. The tan-colored rock is built up by thin layers of sediment, creating a rough, striated texture.

Split screen video. On the left, a man stands in a yard with a portable controller, operating a drone. On the right, a blurry view of mountains, pines, and rock captured by drone.

Overhead view of a tall, icy, snow-covered cliff, which a climber is rappelling down with a rope.

Bird's eye view of dense forests full of leafy tree canopies that border either side of a paved and curved two-lane road on which one car is traveling.

Black and white frame shows a man wearing personal protective equipment bending over while wielding an axe near a tree in a field as a tall fire burns in the background.

Landscape view of a sand dune dotted with grass and sea oats leading out onto the sandy beach and ocean, along which two people are walking alone.

Rural landscape with a red barn on a hill, in front of a vast forest of trees with bright fall colors, before a sloping mountain background. Scene begins to transition to a small town landscape embedded into an autumnal mountain valley.

Close-up side-angle view of a small three-ring binder full of pages of notes.

Five or six trucks gather around a herd of buffalo in a wide, dry field, appearing to corral the animals near a fence.

Drone-view of a cityscape showing multi-story buildings, high rises, tall trees, and other structures receding into the distance. In the foreground, a green courtyard surrounds a white steepled clocktower that towers over everything.