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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.
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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.

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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.
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QuickClasses

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

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Workshops

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

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

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

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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.
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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.

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
U.S. Department of Education Funding for Accessible Media

The ED funds a Media Center grant to provide accessible, educational media to children with disabilities, as well as three Television Access grants. Grants are managed by the Office of Special Education Programs (OSEP).
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Educational Media Center

DCMP creates and streams accessible educational media to serve 7.5 million students, develops new technologies, and more through this ED grant. This includes the creation of high-quality captioning, audio description, and American Sign Language interpretation.

Television Access Grants

These grants support projects that add audio description and sign language interpretation to broadcast content. Bridge Multimedia, Dicapta, and DCMP operate OSEP-funded projects that develop high-quality audio description and ASL which align with educational standards to aid learning.
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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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

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Electricity and Magnetism

Within Science

Measurement device placed on a circuit powered by three AA batteries. Device shows 0.05 on the display. Caption: (Adabot) zero point zero five amperes.

Person speaking. Illustration of a battery. Caption: A battery uses chemistry to create electricity.

Illustration of a circuit board with a tubular object bridging two paths. Caption: In this circuit, I'm filtering power.

Rectangular diagram with objects moving clockwise around the perimeter. Caption: Electrons flow through the diode in one direction,

Machine labelled DS1052E Digital Oscilloscope with a wavy line across the screen and complex controls. Caption: We measure frequency in units called hertz.

Person in a workshop holding a power cord with three prongs. Caption: The answer is these three-prong cables are grounded.

Person and a robot in a workshop with a laptop in front of them. Caption: Hertz is how many times something happens per second.

Closeup of a complex circuit board with capacitors and other structures. Caption: But ICs, well -- ICs can have lots of connections.

Joules = force x distance. Caption: we multiply force and distance

Person and a robot standing in front of shelves full of boxes. Caption: Kits? What's a kit?

Robot and three LEDs. Caption: LEDs make much more sense now.

Robot and bird with walkie-talkies in a workshop. Caption: It's not audio noise, it's electrical noise.

An illustration depicts a transistor, resistor, and an L E D. Caption: P C B stands for, printed circuit board.

A reservoir of water with a dam at one end and water flowing out the other side. Caption: until it's needed by the electric plant.

Linked hexagonal structures drawn on graph paper. Caption: Graphene is a single layer of carbon atoms

Orange explosion throwing debris. Caption: And it contains a lot of energy.

Hillside covered in solar panels. Caption: collecting the sun's energy

Illustration of a windmill 100 meters tall receiving air current next to a much taller structure receiving a much larger air current. Caption: The beauty of wind turbines is that they're 100% clean.

Two technicians inspecting an installation. Caption: And I am an indoor electrical wireman.

Person at a wall of controls. Caption: when atoms are either joined together or split apart.

Person holding a magnet above a pile of metal shavings. Some of the metal shavings are adhering to the magnet. Caption: that exert a force on metal objects when they're nearby.

Person placing a magnet to one side of the path directly in front of a ramp. A dotted line projects the path of an object that will move from the ramp and curve toward the magnet. Caption: Let's place the magnet somewhere to alter the marble's course.

Cartoon of a person straining to push a large log. Caption: You could supply the energy to push the log.

Boat on the water. Caption: The bamboo battens also held the sail taut,

Rectangular objects with one end labeled N and the other labeled O emitting half-ovals of wavelengths. Caption: or push each other away.

Underwater view of tangles of nets floating stationary. Caption: nets cause extensive damage to the ecosystem

Circuit board with red and black wire. Resistor and LED with positive and negative polarity are displayed. A schematic shows a diagram of the red wire as 5v red row, black wire and black row. Caption: the positive side of my power.

Two rectangular batteries with positive and negative leads. Caption: An automobile battery is an example of a wet cell.

Illustration of the Earth with a glowing aura and streaks of light. Caption: Today, we'll explore a strange and invisible force

A person working on a machine. Caption: in the presence of a large magnetic field,

Computer screen showing a line graph of multiple measurements taken at different times. Caption: to add the ultra-fine layers of semiconducting materials

Waves striking a man-made jetty of rock. Caption: could help solve the world's energy problems.

Three blade wind turbine as seen from below. Caption: Wind turbines are mounted on high towers.

Person holding a screw touching a paper clip. Caption: then this screw should be able to generate a magnetic field.

A large dam spanning across a lake. Caption: It's the world's largest hydroelectric dam.

Two conductors attached to objects. Caption: but conducts electricity when it's very hot.

Illustration of a tube with some internal structures and a rod through the center. Caption: When you make the generator turn,

Random objects placed on a table. Caption: Let's experiment to see what'll stick to a magnet