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

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Accessibility Information

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DCMP offers the only guidelines developed for captioning and describing educational media, used worldwide.
Captioning Key
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Asynchronous, online classes for professionals working with students who are deaf, hard of hearing, blind, low vision, or deaf-blind.

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For interpreters, audio describers, parents, and educators working with students who are hard of hearing, low vision, and deaf-blind.
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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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DCMP can add captions, audio description, and sign language interpretation to your educational videos and E/I programming.
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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.

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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.
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Cation Exchange

5 minutes 48 seconds

Now Playing As: Captioned (English) (change)

Not all soils are created equal. Chemistry helps agriculture succeed in a variety of environments. This video explains how soils (often negatively charged) interact with nutrients (often positively charged) through cation exchange. The cation exchange capacity (CEC) of a soil determines how frequently and in what doses it should receive fertilizer.

Media Details

Runtime: 5 minutes 48 seconds

Topic: Science
Subtopic: Biology, Chemistry, Earth Sciences
Grade/Interest Level: 7 - 12
Standards:

Release Year: 2016
Producer/Distributor: LearningGamesLab
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Learning Modules

Lab equipment in background with illustration of DNA strand, question marks, and an arrow pointing to the horn on a unicorn. Caption: We'd want to know what parts of the genome make the horn.

Lab equipment in background with illustration of connected neurons. Caption: glia activate and help fix the neurons

Night shot of a bug-eyed creature with mangy brown and white fur grasping a branch with long claws.

A caterpillar curled in a circle, mostly encased in a protective covering. Caption: Then the caterpillar goes to sleep.

Green foliage with a pink flower overlooks the shoreline. Spanish captions.

Closeup of a bright orange and blue tropical flower. Spanish captions.

A seal swimming underwater near the ocean floor. Caption: still remain to satisfy diurnal scavengers

A warthog with long tusks curving towards its body and leathery skin covered in mud. Caption: we can see that each has a beauty all its own.

Person driving a large piece of industrial farm equipment. Caption: towards managing agricultural systems

Text reads, “Algae,” against a black and green background.