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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
Description Key

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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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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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Mathematics

Within Mathematics

Closeup of hands writing music on staff paper. Caption. And I knew that I needed horns.

Plotted line in intervals of 1 from minus 4 to positive 4. Caption. The absolute value is the distance from zero.

Infographic shows stacks of paper above text labels. The first is a tall white stack of paper labeled, “Endorse, Human-caused global Warming is Real.” The second is a yellow stack of paper falls down and is labeled, “Excluded, No Position.” The third is a very short stack of red paper is labeled, “Reject, Human-caused global warming is not real.”

Digital DNA strands with two orange arrows measure the width and length of the DNA. Text reads, “34A, 21A.”

Spherical object and a wavy line passing through something in the center. Caption: light particles that shoot off in opposite directions

Color illustration of a young person in purple vest and hat looking determined as they rest a hand on glum-looking camel. Spanish caption. Más antes permítame unir a esos 35 camellos.

Still image from: Lab Six: The Time (Spanish)

Illustration of a train on the tracks. Caption: (Shawn) This electric train needs three doors.

Cartoon of a toy room with Max the Train parked on the tracks and looking at Bill the monster truck nearby. Bill says Hi, Max. Max says, Hi, Blazin' Bill.

Cartoon of Robo, J, 5, a pink robot hovering next to Robo, O, 5, a short, squat blue robot. They are next to a fountain surrounded by a colorful flower border. Caption. Sound of Robots beeping.

Cartoon landscape of a rainbow-colored hot air balloon surrounded by dark gray clouds and rain. A helicopter hovers nearby with 2 balloon parachutes next to the basket. Caption. Allie as narrator. Both teams are now flying through the rainy clouds.

Cartoon of a kitchen with an angled wood plank leading down from the second shelf of the refrigerator to the kitchen sink. A few potatoes and tomatoes roll down the plank. Caption. 5 tomatoes.

Magnifying glasses over a book, letters enlarged. Caption. They wanted a new yard based on the laws of science.

An image of a girl outdoors below a yellow, sloping line going from the street level up to the sky. Caption. First, I'm going to work up the equation.

Title card in blue box on white background reads, "Brain and same both have long 'A'!"

Title card in blue box on white background reads, "Can you find the apostrophe in 'let's'?"

Title card in blue box on white background reads, "Can you find the long 'A' in taste?"

Blue box on a white background. Text reads, “Can you hear the ‘er’ in Water?”

Title card in blue box on white background reads, "Can you hear the long 'A' in rainbow?"

Title card in blue box on white background reads, "Can you hear the long 'A' in way?"

Title card in blue box on white background reads, "Can you hear the long 'E' in cheer?"

Title card in blue box on white background reads, "Can you hear the long 'O' in hole?"

Title card in blue box on white background reads, "Can you hear the long 'U' in unique?"

Still image from: Let's Learn: Do You Hear the "all" in Ball?

Still image from: Let's Learn: Do You Hear the "ck" in Luck?

Still image from: Let's Learn: Do You Hear the "ed" in Melted?

Still image from: Let's Learn: Do You Hear the "ind" in Kind?

Still image from: Let's Learn: Do You Hear the "ink" in Pink?

Still image from: Let's Learn: Do You Hear the "ong" in Song?

Still image from: Let's Learn: Do You Hear the "ou" in Sound?

Still image from: Let's Learn: Do You Hear the "oy" in Toy?

Still image from: Let's Learn: Do You Hear the “ch” in Choo Choo?

Still image from: Let's Learn: Do You Hear the Long 'U" in Unicorn?

Still image from: Let's Learn: Do You Hear the Short “i” in Pick?

Title card in blue box on white background reads, "How many syllables are in invent?"

Title card in blue box on white background reads, "How many syllables are in thinker?"

Title card in blue box on white background reads, "Super and power both end in 'E, R'!"

Light waves emitting from a lightbulb. Spanish captions.

Digital illustration of a cat on the roof of a blue house. A tall flower stands to the left and an apple tree to the right. Caption. The cat is made from circles for the head and body.

Illustrated cartoon. Back of a young girl's head. She has short, shaggy hair and wears a black and white checkered shirt.

Dry brushed animation of a smiling man in a chef's uniform with a red neckerchief and mustache. Caption. Narrator. Tito, you charge that.

Dry brushed animation of a girl turning around in her seat and gesturing to the side in a theater filled with people. Legs of a person and a stool appear on the stage in the background. Caption. Is this almost over? This guy is terrible.

Dry brushed animation of a man in a black beanie and bandit mask. Stacks of money fill background. Caption. I'll just fill the briefcase with these stacks of fifties.

Dry brushed animation of a woman wearing cat eye glasses and carrying a purse as she gestures toward a storefront with a sign that reads, "40 percent off everything!" Caption. Why do they make this so confusing?

Dry brushed animation of a smiling woman wearing cat eye glasses in a shoe store. Caption. This pair is free!

Dry brushed animation of a smiling boy with 1 hand held up to the side. Carnival rides and carnival goers fill the background. Caption. But it's too tall.

Cartoon sports scoreboard with a red team that has two hundred thirty points and a yellow whale team that has two hundred thirty-one points. A dodgeball is thrown in front of the board as a crowd of people behind the board cheer.

Cartoon scoreboard labeled, “Jugadores Restantes,” with a red E.M. team that has scored two hundred thirty points versus a Yellow Beluga whale team that has scored two hundred thirty-one points. Red dodgeballs fly through the air as a crowd of people cheer behind the board.

Photos of a smiling woman and a serious looking man are cut out and placed on cartoon bodies. They sit at a table with a vase of flowers in between them. Behind them is a chart with a graph showing that the woman spoke thirty-five words while the man only spoke six words.

Photo of a woman’s head cut out and placed on top of a cartoon body. She holds a phone up to her ear and has her mouth open like she’s talking. Over her head is the number thirty six.

Large square leans forward in front of a fence next to an oval that's next to a pole and flowers. There’s a ruler measurement under the image that’s labeled, “four, fifteen over three, six.”

Curved cartoon house with a fence around it. A person in front of the house stands next to two large eggs and a mailbox. Below the image is a ruler measurement labeled, “four, fifteen over three, and six.”

Cartoon characters that look like queens on playing cards are dressed in red and blue gowns. They look at each other with confusion and question marks over their heads.

Cartoon person that looks like the king on playing cards has an angry expression on their face. They point in front of them and say, “Pie de la Reina.”

Cartoon girl dressed in all black with a skull hair clip sits in a pink room as she holds a video game controller in her hands. An orange cat hangs from the ceiling and points at her. The girl looks angry and annoyed.

Cartoon girl dressed in all black with a skull hair clip sits in a pink room as she holds a video game controller in her hands. An orange cat hangs from the ceiling and points at her. The girl looks angry and annoyed.

Cartoon woman dressed in a black jumpsuit stands in a power stance and holds her arm out. Out of her hand is a green ray of powers. Text reads, “Outta Sight.”

Cartoon green tire labeled “Tamaño Normal" with lines that create a box around it labeled twenty-one inches tall and twenty-one inches at the base. There’s a question mark for the width measurement. Over the tire is a smaller version of the tire labeled “Tamaño reducido en escala" that only has the width labeled one inch. Text, “twenty one times que numero equals question mark.”

Closeup on a sheet of paper in a typewriter with the word, "Week," typed out in all caps. Caption. The Egyptian week was ten days long.

Person in a science lab working with complex machinery. Caption: There is almost no limit to the ways we transmute matter.

Cartoon of Max the Train, Jake the Fire Engine, and Blazin' Bill the Monster Truck floating down a river surrounded by dense trees on a log raft. Caption. Look! I see 1 of Bubble's wooden shapes.

Open wooden box with metal instruments to measure length. Caption. But how did we come up with rulers.

Empty aquarium with the formulas V equals open parenthesis 20 times 10 close parenthesis times 12 and one eighth. V equals 2,425 cubic inches. Caption. Like cubic inches or cubic feet.

Man leans against a wall and types on a keyboard inside the International Space Station. Caption. The metric system is also preferred in certain fields.

Boy wearing goggles floats underwater and holds his breath with his mouth closed. Caption. All of these forms of measurement are known as.

Green liquid pouring into a measuring glass. Spanish captions.

Periwinkle background with white title text across the top that reads, "Missing addends. Finding a missing part." Below is a clip art drawing of a black-haired woman thinking about a math problem with a missing part.

Spheres in a cube, lined up in an alternating positive and negative pattern. Caption: by mutual Columbic attraction in a regular pattern.

Pile of coins sits on a carpeted floor in front of a pair of crossed legs. Caption. To understand how this works.

Split screen of 2 fish tanks. 1 is labeled, "More," with an arrow pointing down and the number 15 below. The other is labeled, "Less," with an arrow pointing down and the number 13 below. Caption. So this tank has more fish and this tank has less fish.

Person on skis in a crouched position. Motion: change in position. Caption: This skier was in motion.

Still image from: Museum Access: National Museum of Mathematics

Still image from: Museum Access: The National Cryptologic Museum

2 parallel lines outline grooves between wood planks and are intersected by a diagonal line. The 2 angles formed are labeled, "130 degrees" and "50 degrees." Title card reads, "Summary. Angle relationships." Caption. But they add to 180 degrees.

Still image from: Number 1 Newton Avenue: Bullseye

Still image from: Number 1 Newton Avenue: Buried Treasure

Still image from: Number 1 Newton Avenue: Cupboard Chaos

Still image from: Number 1 Newton Avenue: Dominoes

Still image from: Number 1 Newton Avenue: Goal

Still image from: Number 1 Newton Avenue: Hide-and-Seek

Still image from: Number 1 Newton Avenue: Jigsaw Puzzle

Still image from: Number 1 Newton Avenue: Mom's Moves

Still image from: Number 1 Newton Avenue: Pack, Pack, Pack

Still image from: Number 1 Newton Avenue: Plant Sale

Still image from: Number 1 Newton Avenue: Postie Puzzle

Still image from: Number 1 Newton Avenue: Prickly Problem

Still image from: Number 1 Newton Avenue: Racing Cars

Still image from: Number 1 Newton Avenue: Shops

Still image from: Number 1 Newton Avenue: Snug as a Bug

Still image from: Number 1 Newton Avenue: Star Jumps

Still image from: Number 1 Newton Avenue: Stay Up

Still image from: Number 1 Newton Avenue: The Puppet Show

Still image from: Number 1 Newton Avenue: Toy Champion

Still image from: Number 1 Newton Avenue: Troublesome Trifle

Cartoon. Centipede in a graduation cap and bow tie gestures to pencils on a table. Caption. Can you count how many pencils I have here?

Girl stands at carnival booth facing a small basketball hoop that hangs from a wall covered with stuffed animals. A young woman wearing an apron stands to the side. Caption. Numbers allow us to count and keep track of information.

Still image from: Numbers 10–20

Still image from: Odd Squad: 16-and-a-Half Blocks / Follow the Leader

Still image from: Odd Squad: A Dicey Situation / Lift Off

Still image from: Odd Squad: A Dish Served Odd / Odd Jubilee

Still image from: Odd Squad: A Tour of Odd Squad / Club 37

Still image from: Odd Squad: And Then They Were Puppies / A Case of the Sillies

Still image from: Odd Squad: Back to the Past / Odd Squad Needs You

Still image from: Odd Squad: Book of Games - The Find the Wish Pineapple Game

Still image from: Odd Squad: Book of Games - The Lawn Bowling Game

Still image from: Odd Squad: Book of Games - The Party at the End Game

Still image from: Odd Squad: Book of Games - The Slime Bucket Walk Game

Still image from: Odd Squad: Box Trot / O for a Day

Still image from: Odd Squad: Can You Wrangle It? / Ahead of the Times

Still image from: Odd Squad: Double O Trouble - Part 1 & 2

Still image from: Odd Squad: End of the Road

Still image from: Odd Squad: First Day

Still image from: Odd Squad: Gadget Testers - Add-by-Three-Inator

Still image from: Odd Squad: Gadget Testers - Divide-By-Two-Inator

Still image from: Odd Squad: Gadget Testers - Multiply-By-Two-Inator

Still image from: Odd Squad: Gadget Testers - Subtract-by-Six-Inator

Still image from: Odd Squad: H2 Oh No / In Your Dreams

Still image from: Odd Squad: Happy Halfiversary / Good Egg Bad Egg

Still image from: Odd Squad: Haunt Squad / Safe House in the Woods

Still image from: Odd Squad: Mission O Possible / Nature of the Sandbeast

Still image from: Odd Squad: Monumental Oddness / Party Crashers

Still image from: Odd Squad: Mr. Unpredictable / Down the Tubes

Still image from: Odd Squad: Music of Sound

Still image from: Odd Squad: No Ifs, Ands or Robots / Worst First Day Ever

Still image from: Odd Squad: Odd Beginnings, Part 1

Still image from: Odd Squad: Odd Beginnings, Part 2

Still image from: Odd Squad: Odd in 60 Seconds / Villain Networking

Still image from: Odd Squad: Odd Off the Press - Part 1 & 2

Still image from: Odd Squad: Odd Ones In

Still image from: Odd Squad: Odd Squad in the Shadows

Still image from: Odd Squad: Odd Together Now - Part 1 & 2

Still image from: Odd Squad: Odd Way Round / Strictly Odd Dancing

Still image from: Odd Squad: Odds and Ends

Still image from: Odd Squad: Oona and the Oonabots / The Ninja Situation

Still image from: Odd Squad: Orla's Birthday / Jeremy

Still image from: Odd Squad: Oswald in the Machine / The B-Team

Still image from: Odd Squad: Other Olympia / Total Zeroes

Still image from: Odd Squad: Part of the Furniture / The Odd Ness Monster

Still image from: Odd Squad: Portalandia / Slides and Ladders

Still image from: Odd Squad: Puppet Show / Mystic Egg Pizza

Still image from: Odd Squad: Reindeer Games

Still image from: Odd Squad: Rookie Night / Who Let the Doug Out?

Still image from: Odd Squad: Running on Empty

Still image from: Odd Squad: Sample of New York / It's Not Easy Being Chill

Still image from: Odd Squad: Set Lasers to Profit / Villains Helping Villains

Still image from: Odd Squad: Should Odd Acquaintance Be Forgot

Still image from: Odd Squad: Slow Your Roll

Still image from: Odd Squad: Soundcheck / Double Trouble

Still image from: Odd Squad: Sunny Sides Add Up / Old Odd New Tricks

Still image from: Odd Squad: Teach a Man to Ice Fish

Still image from: Odd Squad: The Jackies / Invasion of the Body Switchers

Still image from: Odd Squad: The Movie

Still image from: Odd Squad: The New Ozzie / Bad Luck-itis

Still image from: Odd Squad: The Other Ozzie / Three is the Oddest Number

Still image from: Odd Squad: The Problem With Pentagurps / Three Portals Down

Still image from: Odd Squad: The Sandwich Project / Wax on Wax Odd

Still image from: Odd Squad: The Thrill of the Face / Raising the Bar

Still image from: Odd Squad: The Triangle Sisters / Miss Information

Still image from: Odd Squad: The Trouble with Centigurps / Totally Odd Squad

Still image from: Odd Squad: The Void / Into the Odd Woods

Still image from: Odd Squad: The Weight of the World Depends on Orla / Substitute Agents

Still image from: Odd Squad: Train of Thoughts / Overdue!

Still image from: Odd Squad: Undercover Olive

Still image from: Odd Squad: Villian of the Year / Planes, Trains, and Oddmobiles

Still image from: Odd Squad: Welcome to Odd Squad - Part 1 & 2

Still image from: Odd Squad: Who is Agent Otis?

Still image from: Odd Squad: Why Did the Chicken Cross the Dimension? / Off the Clock

Still image from: Odd Squad: Zero Effect / Bad Luck Bears

Still image from: One Big Pair of Underwear!

The periodic table of elements. A color-coded grid with letters representing each element. Caption: Each row of the table represents a pattern of chemical properties

Still image from: Peg + Cat: 223 The Compost Problem / Raiders of the Lost Arch

Still image from: Peg + Cat: Another Train Problem / The Odd Sea

Still image from: Peg + Cat: Peg and Cat Save the World -- Part 1

Still image from: Peg + Cat: Peg and Cat Save the World -- Part 2

Still image from: Peg + Cat: Peg Meets Cat / The Valentines Day Problem

Still image from: Peg + Cat: Richard the Third / The Lemonade Problem

Still image from: Peg + Cat: The Allergy Problem / I Do What I Can -- The Musical!

Still image from: Peg + Cat: The Arch Villain Problem / The Straight and Narrow Problem

Still image from: Peg + Cat: The Awards Show Problem / The Wrong Headed Problem

Still image from: Peg + Cat: The Baby Problem / The Sparkling Sphere Problem

Still image from: Peg + Cat: The Bermuda Triangle Problem / The Breeze in the Branches

Still image from: Peg + Cat: The Big Dig Problem / The Crayon Problem

Still image from: Peg + Cat: The Big Dog Problem / The Three Friends Problem

Still image from: Peg + Cat: The Birthday Cake Problem / The Doohickey Problem

Still image from: Peg + Cat: The Blockette Problem / The Tulip Problem

Still image from: Peg + Cat: The Camp Problem / The Two Homes Problem

Still image from: Peg + Cat: The Chicken Problem / The Space Creature Problem

Still image from: Peg + Cat: The Christmas Problem

Still image from: Peg + Cat: The Circus Problem / The Buried Treasure Problem

Still image from: Peg + Cat: The Claymation Problem / The Grumpy Judge Problem

Still image from: Peg + Cat: The Clown Problem / The Ninja Problem

Still image from: Peg + Cat: The Cold Camel Problem / The Einstein Problem

Still image from: Peg + Cat: The Dance Problem / Follow the Bouncing Ball

Still image from: Peg + Cat: The Dinosaur Problem / The Beethoven Problem

Still image from: Peg + Cat: The Election Problem / The Littlest Chicken Problem

Still image from: Peg + Cat: The Flat Woman Problem / The Hanukkah Problem

Still image from: Peg + Cat: The Friday the 13th Problem / The Looking Glass Problem

Still image from: Peg + Cat: The Funky Seventies Problem / The Umbrella Problem

Still image from: Peg + Cat: The Fuzzball Problem / The Silliest Song Problem