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Biology

Within Science
A meerkat sitting in the sand. Caption: As part of the attempt to understand our world,
The Six Kingdom Classification
Episode 1
17 minutes 5 seconds
Grade Level: 9 - 12
Example of two kinds of Protista, euglena and protozoa. Caption: Nearly all the organisms placed in the Protista kingdom
The Six Kingdom Classification
Episode 2
19 minutes 23 seconds
Grade Level: 9 - 12
Painting of a squid. Caption: What's happening--the whale's trying to eat the squid.
4 minutes 45 seconds
Grade Level: 7 - 12
Artwork of a seed planted in the ground. Caption: The tiny seed hasn't begun to grow yet.
11 minutes 17 seconds
Grade Level: 1 - 3
ASL
Color illustration of a green caterpillar standing on a rock and glancing upwards at an angle. Tall blades of grass in the background.
8 minutes 22 seconds
Grade Level: Ps - 2
Color illustration of a green caterpillar standing on a rock and glancing upwards at an angle. Tall blades of grass in the background.
8 minutes 22 seconds
Grade Level: 1 - 4
A horse jumps out from the open door in a trailer. Another horse is seen inside the trailer. Caption: and now is undergoing this large scale restoration effort.
Think Like a Scientist
Episode 5
6 minutes 40 seconds
Grade Level: 10 - 12
An outline map depicts Guinea, Sierra Leone, and Liberia. Caption: it moved over into neighboring Liberia
Think Like a Scientist
Episode 1
7 minutes 30 seconds
Grade Level: 10 - 12
Two lions laying in the grass. Caption: Once we find a group of lions,
8 minutes 58 seconds
Grade Level: 7 - 12
Brightly colored fish swimming around coral. Spanish captions.
14 minutes 41 seconds
Grade Level: 3 - 5
Tree growing in the middle of a field. Spanish captions.
11 minutes 26 seconds
Grade Level: K - 2
A sunflower is labeled, Dormancy, to sleep, and, Tropism, to turn.
1 minutes 12 seconds
Grade Level: 7 - 12
Illustration of a woman riding the bow of a ship and holding tulips while a throng of people stand beneath her. Caption: Some call this the first bubble economy.
Superlife
Episode 7
9 minutes 22 seconds
Grade Level: 10 - 12
Several large fish swimming in the water, as seen from the deck of a ship. Caption: Three thousand bluefins are farmed here.
Superlife
Episode 8
7 minutes 12 seconds
Grade Level: 10 - 12
Person about to look into the eye pieces of a microscope. Caption: how hormones control the genome,
Holiday Lectures On Science
Season 2004 / Ep 1
58 minutes 30 seconds
Grade Level: 11 - 12
Closeup of a young woman's face. Caption: It's about who you are on the inside.
20 minutes 2 seconds
Grade Level: 5 - 8
Hands involved in a surgical procedure holding a syringe while other instruments work in an open body. Caption: it could become a first line of treatment
55 minutes 35 seconds
Grade Level: 6 - 12
A golden black spider crawls on a wooden log. Caption: In true comic book fashion, the spiders absorbed the graphene.
5 minutes 25 seconds
Grade Level: 10 - 12
Trace wears safety goggles and has a hammer in his hand. Caption: Ow.
Uno Dos of Trace
Episode
6 minutes 19 seconds
Grade Level: 11 - 12
Trace is standing in front of a book shelf. Caption: Genetic engineering is complex, and it's wide reaching.
Uno Dos of Trace
Episode
14 minutes 56 seconds
Grade Level: 11 - 12
Animation of red blood cells in a blood vessel. Caption: Red blood cells are eight picometers,
Uno Dos of Trace
Episode
3 minutes 58 seconds
Grade Level: 11 - 12
Trace is standing in front of a book shelf. Caption: Also, how does it adjust that temperature once it knows it.
Uno Dos of Trace
Episode
5 minutes 4 seconds
Grade Level: 11 - 12
A specimen of a wild cat. Caption: It's a sculpted animal that the skin is then glued to.
16 minutes 9 seconds
Grade Level: 10 - 12
A mouse nibbles the food particle holding it in its claws. Caption: The nanoparticles gave the mouse the ability to see infrared.
Uno Dos of Trace
Episode
6 minutes 49 seconds
Grade Level: 11 - 12
Digital art. Against a black background, a green wavy line depicting a sound wave moves towards two red lines.
Uno Dos of Trace
Episode
12 minutes 30 seconds
Grade Level: 10 - 12
Closeup of a woman with brown hair in a low braid wearing a black shirt standing on a sandy beach with a wooden ramp and ocean waves crashing behind her.
Untold
Episode 2
15 minutes 40 seconds
Grade Level: 7 - 12
Blue sea anemones with a small orange fish inside it. Caption: Other animals use anemone venom for defense in less subtle ways.
The Living Oceans Series
Episode 8
20 minutes 14 seconds
Grade Level: 5 - 10
Magnified view of small, tube-like structures. Caption: Bacteria are often classified based on their shape.
19 minutes 46 seconds
Grade Level: 9 - 12
A photo of a Cheetah.
Visions of Earth
Episode 1
26 minutes 53 seconds
Grade Level: 9 - 12
A Satellite image of the Earth.
Visions of Earth
Episode 2
32 minutes 41 seconds
Grade Level: 9 - 12
A photo of a glacier.
Visions of Earth
Episode 3
35 minutes 36 seconds
Grade Level: 9 - 12
Microscopic view of small, tube-like structures. Caption: Two kinds of cells make up the living world:
15 minutes 44 seconds
Grade Level: 9 - 12
Person doing sign language. Hands are closed with thumbs out. Thumbs are pointing downwards, one arm at about chest height and the other about shoulder height. Caption: science
Vocabulary Builders In Sign Language
Episode 5
24 minutes 18 seconds
Grade Level: 7 - 12
A boy blows a balloon. Caption: All gases will completely fill any closed container.
Way Cool Science
Episode 4
14 minutes 24 seconds
Grade Level: 4 - 8
A group of people inspecting a waterbody.
10 minutes 11 seconds
Grade Level: 10 - 12
Illustration of a whale swimming underwater. Music note.
4 minutes 28 seconds
Grade Level: 7 - 12
Moss hanging from tree branches. Spanish captions.
14 minutes 30 seconds
Grade Level: 3 - 5
Cartoon image of an open book. Caption: Let's look inside this book and see.
Everyday Science for Preschoolers
Episode 2
1 minutes 39 seconds
Grade Level: K - 2
Closeup of pink flowers with water dripping from them. Caption: Plants also need water to survive.
10 minutes 37 seconds
Grade Level: 3 - 6
Pelican floating in the water. Spanish captions.
10 minutes 26 seconds
Grade Level: K - 3
Small fish swimming in the water. Spanish captions.
11 minutes 9 seconds
Grade Level: K - 3
Cow grazing in the snow. Spanish captions.
10 minutes 44 seconds
Grade Level: K - 3
Gecko crawling in the desert. Spanish captions.
10 minutes 56 seconds
Grade Level: K - 3
Brightly colored frog on a limb. Spanish captions.
10 minutes 23 seconds
Grade Level: K - 3
Bee gathering nectar from a flower. Spanish captions.
10 minutes 31 seconds
Grade Level: K - 3
Woman with brown hair wearing a red plaid shirt is in front of a computer and a bookshelf. She claps her hands together in front of her while talking.
11 minutes 41 seconds
Grade Level: 10 - 12
Chunk of rock sitting partially submerged in water. Caption: Matter is anything that takes up space.
19 minutes 45 seconds
Grade Level: 6 - 9
A snake on a rock. Caption: All reptiles are cold-blooded,
Everyday Science for Preschoolers
Episode 3
1 minutes 20 seconds
Grade Level: K - 3
A bee gathering nectar from a flower. Caption: A honeybee is an insect.
Everyday Science for Preschoolers
Episode 9
1 minutes 22 seconds
Grade Level: K - 4
Recently Added
Still image from: What's Wild: Ants
What's Wild
Episode 9
4 minutes 21 seconds
Grade Level: 4 - 8
Recently Added
Still image from: What's Wild: Uncovering the Hidden Work of Mushrooms in SC
What's Wild
Episode 8
4 minutes 41 seconds
Grade Level: 4 - 8
Two glasses with colored liquid in them. One glass has a person holding a cylindrical electronic device in the liquid. Caption: and check the parts per million of solutes.
Chemistry: Challenges And Solutions
Episode 8
28 minutes 29 seconds
Grade Level: 10 - 12
White foaming waves crash on a rocky shore. Caption: Their activity ebbs and flows with the tides.
26 minutes 56 seconds
Grade Level: 5 - 8
Person walking through stacked rows of chickens in cages. Caption: This is the age of the designer egg.
Superlife
Episode 9
6 minutes 24 seconds
Grade Level: 10 - 12
Magnified view of cells. Caption: to allow liver cells to grow into functional livers.
Science Out Loud
Episode 18
4 minutes 7 seconds
Grade Level: 9 - 12
Illustration of a net-like structure. Protein. Mucus is a meshwork of proteins
Science Out Loud
Episode 15
4 minutes 22 seconds
Grade Level: 9 - 12
Black and white bird with a red spot on its head holds a seed while standing on a branch. Caption: The trees are used as a storehouse for a quick meal.
Wild Chronicles
Season 3 / Ep 307
2 minutes 50 seconds
Grade Level: 6 - 12
Pile of dark substance with eyes on the ground next to a bus stop. Caption: what's left of you, you're about 2/3 carbon.
Wild Chronicles
Season 2 / Ep 242
8 minutes 40 seconds
Grade Level: 6 - 12
A black and yellow butterfly with orange spots feeding from a light orange flower. Caption: a caterpillar turning into a butterfly --
Wild Chronicles
Season 3 / Ep 308
3 minutes 4 seconds
Grade Level: 6 - 12
A tadpole swimming in murky water. Caption: Their lifelong competitors take weeks to transform into frogs.
Wild Chronicles
Season 1 / Ep 138
2 minutes 51 seconds
Grade Level: 6 - 12
Two people in white protective suits with goggles and gloves carrying a stretcher with a body wrapped in a white sheet. Caption: Up to 90% of people infected with the virus … die.
Wild Chronicles
Season 1 / Ep 108
6 minutes 1 seconds
Grade Level: 6 - 12
Closeup of the partially decayed carcass of a bat on the ground. Caption: In caves, everything is food for something else.
Wild Chronicles
Season 1 / Ep 127
6 minutes 11 seconds
Grade Level: 6 - 12
Closeup of ants swarming over a beetle. Caption: And they also kill each other in battles over turf.
Wild Chronicles
Season 3 / Ep 325
3 minutes 5 seconds
Grade Level: 6 - 12
Closeup of head and chest of a falcon. Caption: But only now does he have the bird
Wild Chronicles
Season 1 / Ep 105
4 minutes 19 seconds
Grade Level: 6 - 12
Green plant growing underwater. Caption: Hydrilla is an invasive species on a path of destruction.
Wild Chronicles
Season 3 / Ep 342
3 minutes 45 seconds
Grade Level: 6 - 12
Person in scuba gear swimming in a cave. Caption: Little by little, they are mapping this labyrinth
Wild Chronicles
Season 1 / Ep 128
6 minutes 13 seconds
Grade Level: 6 - 12
Many iguanas sunning themselves on rock outcroppings next to the ocean. Caption: Some of the hatchlings stay together
Wild Chronicles
Season 3 / Ep 327
3 minutes 8 seconds
Grade Level: 6 - 12
Microscopic view of an oval-shaped organism. Caption: But for the microbes that live here,
Wild Chronicles
Season 2 / Ep 218
5 minutes 7 seconds
Grade Level: 6 - 12
A white bird flying in the sky. Caption: Food is so scarce, this own can go 40 days between meals.
Wild Chronicles
Season 3 / Ep 309
2 minutes 39 seconds
Grade Level: 6 - 12
Closeup of a spider's web. Caption: Spider silk is the strongest fiber in nature…
Wild Chronicles
Season 2 / Ep 229
5 minutes 25 seconds
Grade Level: 6 - 12
Several adult and baby pigs drink from a small waterhole. Caption: a javelina already has her piglets,
Wild Chronicles
Season 2 / Ep 216
5 minutes 41 seconds
Grade Level: 6 - 12
Pink and yellow plant with branching limbs. Caption: We're discovering that life is much more creative
Wild Chronicles
Season 3 / Ep 329
4 minutes 33 seconds
Grade Level: 6 - 12
Multiple species of fish swimming in water as seen from below. Caption: Here are creatures rare and fantastic.
Wild Chronicles
Season 1 / Ep 141
4 minutes 59 seconds
Grade Level: 6 - 12
ASL
Illustration of the islands of the Caribbean. Haiti and the Dominican Republic highlighted. Caption: Cortés lived on the island for six years.
World Explorers
Episode 10
5 minutes 37 seconds
Grade Level: 4 - 8
We see a screen displaying rows of DNA sequencing, represented in patterns of waves, numbers, and letters.
Xploration Earth 2050
Season 4 / Ep 5
22 minutes 16 seconds
Grade Level: 7 - 12
We see a close-up rendering of a colorful twisting strand of DNA against a dark background.
Xploration Life 2.0
Season 2 / Ep 4
22 minutes 3 seconds
Grade Level: 7 - 12
Against a backdrop of twinkling stars in a black night sky reads the text, “Life 2.0, ‘The Body Shop.’”
Xploration Life 2.0
Season 1 / Ep 3
22 minutes 10 seconds
Grade Level: 7 - 12
Twisting strand of blue and gold DNA lit up against a dark background.
Xploration Life 2.0
Season 2 / Ep 1
22 minutes 3 seconds
Grade Level: 7 - 12
Against a backdrop of twinkling stars in a black night sky, we see text that reads, “Life 2.0, ‘Life Eternal.’”
Xploration Life 2.0
Season 1 / Ep 2
22 minutes 3 seconds
Grade Level: 7 - 12
Close-up shot of a quartz clock featuring roman numerals, showing a time of 7:15.
Xploration Life 2.0
Season 2 / Ep 3
22 minutes 4 seconds
Grade Level: 7 - 12
Against a backdrop of twinkling stars in a black night sky, we see text that reads, “Life 2.0, ‘Mastering Memory.’”
Xploration Life 2.0
Season 1 / Ep 8
22 minutes 6 seconds
Grade Level: 7 - 12
In a lab, a scientist with gloved hands injects liquid drops into testing equipment.
Xploration Life 2.0
Season 2 / Ep 5
22 minutes 11 seconds
Grade Level: 7 - 12
Against a backdrop of twinkling stars in a black night sky, we see text that reads, “Life 2.0, ‘Surviving the End.’”
Xploration Life 2.0
Season 1 / Ep 9
22 minutes 2 seconds
Grade Level: 7 - 12
Diagram of human upper body with heart, lungs, and circulatory system visible. Caption: such as the respiratory system
10 minutes 45 seconds
Grade Level: 2 - 6
A shark jumps out of the water surface with prey in its mouth.
Your Inner Fish
Season 0 / Ep 1
55 minutes 26 seconds
Grade Level: 10 - 12
A lizard like creature standing on the bank of a river. Lightning strikes the land across the river.
Your Inner Fish
Season 0 / Ep 2
55 minutes 31 seconds
Grade Level: 10 - 12
A person holds a baby chimpanzee.
Your Inner Fish
Season 0 / Ep 3
55 minutes 1 seconds
Grade Level: 10 - 12
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