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Biology

Still image from: SciShow Kids: The Science of Being Scared
SciShow Kids
Season 2018 / Ep 60
3 minutes 58 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: What Are Boogers?
SciShow Kids
Season 2015 / Ep 63
3 minutes 43 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: What Happens If You Swallow Gum?
SciShow Kids
Season 2018 / Ep 68
4 minutes 28 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: What's the Difference Between Fruits and Vegetables?
SciShow Kids
Season 2015 / Ep 68
4 minutes 8 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Are Wet Dogs Smelly?
SciShow Kids
Season 2018 / Ep 20
3 minutes 52 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Can't We Drink the Ocean?
SciShow Kids
Season 2018 / Ep 32
3 minutes 25 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do Animals Have Tails?
SciShow Kids
Season 2018 / Ep 58
3 minutes 37 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do Dogs Pant?
SciShow Kids
Season 2017 / Ep 63
2 minutes 58 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do I Feel Sick in the Car?
SciShow Kids
Season 2018 / Ep 26
4 minutes 21 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do I Get Wrinkly Fingers in the Bath?
SciShow Kids
Season 2017 / Ep 73
3 minutes 1 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do I Have Freckles?
SciShow Kids
Season 2017 / Ep 69
3 minutes 6 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do Kangaroos Have Pouches?
SciShow Kids
Season 2015 / Ep 53
3 minutes 43 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do Leaves Change Colors in the Fall?
SciShow Kids
Season 2015 / Ep 57
3 minutes 21 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do Onions Make Me Cry
SciShow Kids
Season 2017 / Ep 70
3 minutes 8 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do Squirrels Dig?
SciShow Kids
Season 2018 / Ep 17
3 minutes 20 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do We Dream?
SciShow Kids
Season 2018 / Ep 18
4 minutes 26 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do We Get Dizzy?
SciShow Kids
Season 2017 / Ep 26
3 minutes 18 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do We Get Goosebumps?
SciShow Kids
Season 2018 / Ep 6
3 minutes 6 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do We Get Hiccups?
SciShow Kids
Season 2017 / Ep 57
2 minutes 40 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do We Get Vaccines?
SciShow Kids
Season 2017 / Ep 86
3 minutes 15 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do We Have Belly Buttons?
SciShow Kids
Season 2015 / Ep 47
2 minutes 56 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do We Have Earwax?
SciShow Kids
Season 2017 / Ep 66
2 minutes 15 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do We Have Eyebrows?
SciShow Kids
Season 2018 / Ep 27
3 minutes 47 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do We Need Sleep?
SciShow Kids
Season 2017 / Ep 46
3 minutes 16 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Do We Shiver?
SciShow Kids
Season 2017 / Ep 89
3 minutes 32 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Does Hair Turn Gray?
SciShow Kids
Season 2017 / Ep 74
2 minutes 39 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Does Spicy Food Taste Hot?
SciShow Kids
Season 2017 / Ep 84
3 minutes 6 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Does Tickling Make Me Laugh?
SciShow Kids
Season 2018 / Ep 22
2 minutes 48 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Don't Animals Need Sunscreen
SciShow Kids
Season 2018 / Ep 62
4 minutes 1 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Don't Haircuts Hurt?
SciShow Kids
Season 2017 / Ep 95
3 minutes 37 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Is My Leg Asleep?
SciShow Kids
Season 2018 / Ep 10
3 minutes 13 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Why Should You Wear Sunscreen?
SciShow Kids
Season 2017 / Ep 51
2 minutes 44 seconds
Grade Level: 3 - 5
Still image from: SciShow Kids: Worms Are Wonderful
SciShow Kids
Season 2015 / Ep 46
4 minutes 33 seconds
Grade Level: 3 - 5
Still image from: SciShow: 3 Weird Things That Happen When You're Pregnant
SciShow
Season 2013 / Ep 155
3 minutes 40 seconds
Grade Level: 7 - 12
Still image from: SciShow: A New Male Birth Control
SciShow
Season 2017 / Ep 41
4 minutes 51 seconds
Grade Level: 9 - 12
Still image from: SciShow: Can You Really Be Scared to Death
SciShow
Season 2013 / Ep 179
3 minutes 21 seconds
Grade Level: 10 - 12
Still image from: SciShow: Glowing Rats and Extreme Genetic Engineering
SciShow
Season 2012 / Ep 41
2 minutes 16 seconds
Grade Level: 10 - 12
Still image from: SciShow: Invasive Species--The Story of Bunny
SciShow
Season 2012 / Ep 43
10 minutes 21 seconds
Grade Level: 10 - 12
Still image from: SciShow: Pickles, Probiotics, and Why Rotten Food Is Good for You
SciShow
Season 2013 / Ep 160
3 minutes 16 seconds
Grade Level: 7 - 12
Still image from: SciShow: Rosalind Franklin--Great Minds
SciShow
Season 2013 / Ep 105
3 minutes 18 seconds
Grade Level: 7 - 12
Still image from: SciShow: The Agony of Motion Sickness
SciShow
Season 2013 / Ep 193
3 minutes 53 seconds
Grade Level: 10 - 12
Still image from: SciShow: The Truth About Asparagus and Your Pee
SciShow
Season 2014 / Ep 180
4 minutes 14 seconds
Still image from: SciShow: What Happens if You Go Without Water
SciShow
Season 2013 / Ep 170
3 minutes 14 seconds
Grade Level: 10 - 12
Still image from: SciShow: Why Are There Righties & Lefties?
SciShow
Season 2013 / Ep 88
2 minutes 31 seconds
Grade Level: 10 - 12
Still image from: SciShow: Why Do We Kiss
SciShow
Season 2013 / Ep 133
3 minutes 40 seconds
Grade Level: 10 - 12
Still image from: SciShow: Why No Giant Mammals
SciShow
Season 2013 / Ep 62
3 minutes 2 seconds
Grade Level: 10 - 12
ASL
Still image from: Searching: Our Quest for Meaning in the Age of Science: The Stars & The Osprey
Searching: Our Quest for Meaning in the Age of Science
Episode 1
56 minutes 45 seconds
Grade Level: 9 - 12
Illustration of a bear in snow. Caption: for the long winter's nap,
Seasonal Science
Episode 2
2 minutes 5 seconds
Grade Level: 7 - 12
Pine Reproduction 101. Pine tree, a male pinecone, and a female pinecone. Female pinecones have a long protrusion from the center and pine needles around the edges. Caption: Each tree has female pine cones and male pine cones.
Seasonal Science
Episode 4
1 minutes 48 seconds
Grade Level: 7 - 12
Raptors. Diagram of a raptor showing keen eyes, curved beak, talons, and a taste for prey. Caption: Raptors migrate south during the winter months
Seasonal Science
Episode 7
2 minutes 43 seconds
Grade Level: 7 - 12
Illustration of a Venus flytrap with a fly caught in one of the traps. Caption: and the predatory carnivorous Venus flytrap, of course.
Seasonal Science
Episode 5
2 minutes 5 seconds
Grade Level: 7 - 12
Person shaking seeds out of the head of a plant into their hand. Caption: Even the smallest seed contains everything needed to grow
14 minutes 5 seconds
Grade Level: 6 - 12
Closeup of the human eye. Caption: which regulates the amount of light entering the eye.
15 minutes 43 seconds
Grade Level: 9 - 12
Triangle divided into 3 horizontal sections, illustrating the Serengeti Ecosystem. The bottom section has an image of grass labeled Producers. The middle has an image of oxen labeled Herbivores. The top has an image of a lion labeled Predators.
39 minutes 42 seconds
Grade Level: 7 - 12
A group of fish swimming together. Caption: of a submerged mountain forming enormous schools.
The Living Oceans Series
Episode 4
20 minutes 12 seconds
Grade Level: 5 - 10
Closeup of a person's midsection. Person wears white and wraps their arms around themself. Title card reads, "Shedding light on heat, Episode 6. Heat and the human body."
Shedding Light on Heat
Episode 6
34 minutes 31 seconds
Grade Level: 7 - 12
Person holding the fossilized skull of an animal. Caption: but there's still a liveliness and a connection
Shelf Life
Season 1 / Ep 2
4 minutes 35 seconds
Grade Level: 10 - 12
Fossilized dinosaur skeleton still partially encased in rock displayed next to a model of the same dinosaur. Caption: Out of those, only a few are really prepared well.
Shelf Life
Season 1 / Ep 10
6 minutes 25 seconds
Grade Level: 10 - 12
Congo expedition of the American Museum of Natural History May 1909 to November 1915. Black and white photos of explorers with crocodile skulls and a map in the background. Caption: Those explorers had collected crocodile specimens
Shelf Life
Season 2 / Ep 16
5 minutes 58 seconds
Grade Level: 10 - 12
Three turtles, one with a tag around its neck. Caption: The turtles are all here together.
Shelf Life
Season 1 / Ep 2
3 minutes 20 seconds
Grade Level: 10 - 12
Illustration of a person standing on the shoreline next to a squid with a body larger than the person is tall. Caption: had just found a giant squid, and would I be interested?
Shelf Life
Season 1 / Ep 8
6 minutes 24 seconds
Grade Level: 10 - 12
Still image from: Short Takes With Naturalist Rudy Mancke: Alligator Skull
Short Takes With Naturalist Rudy Mancke
Episode 7
2 minutes 11 seconds
Grade Level: 4 - 8
Still image from: Short Takes With Naturalist Rudy Mancke: Box Turtle Shell
Short Takes With Naturalist Rudy Mancke
Episode 11
1 minutes 56 seconds
Grade Level: 4 - 8
Still image from: Short Takes With Naturalist Rudy Mancke: Calcite Crystals
Short Takes With Naturalist Rudy Mancke
Episode 2
1 minutes 58 seconds
Grade Level: 4 - 8
Still image from: Short Takes With Naturalist Rudy Mancke: Carpenter Bee
Short Takes With Naturalist Rudy Mancke
Episode 4
2 minutes 7 seconds
Grade Level: 4 - 8
Still image from: Short Takes With Naturalist Rudy Mancke: Cow Skull
Short Takes With Naturalist Rudy Mancke
Episode 5
2 minutes 3 seconds
Grade Level: 4 - 8
Still image from: Short Takes With Naturalist Rudy Mancke: Pine Cones
Short Takes With Naturalist Rudy Mancke
Episode 9
1 minutes 57 seconds
Grade Level: 4 - 8
Still image from: Short Takes With Naturalist Rudy Mancke: Polyphemus Moth Cocoon
Short Takes With Naturalist Rudy Mancke
Episode 3
1 minutes 55 seconds
Grade Level: 4 - 8
Still image from: Short Takes With Naturalist Rudy Mancke: Rattlesnake Rattle
Short Takes With Naturalist Rudy Mancke
Episode 8
2 minutes 2 seconds
Grade Level: 4 - 8
Still image from: Short Takes With Naturalist Rudy Mancke: Snapping Turtle Skull
Short Takes With Naturalist Rudy Mancke
Episode 10
2 minutes 2 seconds
Grade Level: 4 - 8
Person in a white coat working in a science lab. Caption: Researchers are making genetically modified silkworms.
Superlife
Episode 5
5 minutes 45 seconds
Grade Level: 10 - 12
Coral in the water. Spanish captions.
14 minutes 58 seconds
Grade Level: 3 - 5
Man with gray hair and a beard writes a math equation with chalk on a blackboard.
10 minutes 12 seconds
Grade Level: 10 - 12
Cross section of a cell with various organelle encased in a clear fluid. Cytosol. Caption: a gel-like fluid made up of mostly water, proteins,
23 minutes 40 seconds
Grade Level: 5 - 9
Diagram of a cell with spherical objects in the middle. Each object has a clear ring around the exterior. Caption: In eukaryotes, a cell nucleus protects the DNA.
3 minutes 43 seconds
Grade Level: 7 - 12
Closeup of a slug with arrows labeling its optical and sensory tentacles at the front, its mantle in the middle, and its keel towards the back.
1 minutes 30 seconds
Grade Level: 2 - 5
Long grasses and shrubs. Caption: More than 100,000 natural compounds occur in plants,
Science Out Loud
Episode 10
3 minutes 54 seconds
Grade Level: 10 - 12
Person holding a starfish and pointing to one of the arms. Caption: It was clear something was in the water,
4 minutes 38 seconds
Grade Level: 7 - 12
Large fish with a spotted upper body and white underbelly swimming open-mouthed into a school of smaller fish. Caption: Each community is populated by different species.
19 minutes 27 seconds
Grade Level: 9 - 12
Two women sit at a table outdoors. One looks down at a tarantula crawling in her hands while the other looks at us.
5 minutes 29 seconds
Grade Level: 4 - 8
Still image from: Spot on Science: Catching Zzz's
Spot on Science
Episode 17
4 minutes 51 seconds
Grade Level: 4 - 8
Black and white image of a woman leaning over and peering into lab equipment. A man stands behind her.
Spot on Science
Episode 16
4 minutes 58 seconds
Grade Level: 7 - 12
Digital illustration of a colored map of North America. 4 white lines converge to form an arrow pointing a southern Mexico. Title card reads, "Monarch east fall migration."
Spot on Science
Episode 10
4 minutes 37 seconds
Grade Level: 7 - 12
Closeup of a slice of pumpkin pie with a dollop of whipped cream. A fork rests on the side of the pie plate.
Spot on Science
Episode 12
2 minutes 13 seconds
Grade Level: 7 - 12
Closeup of a crested gecko resting on a pair of hands. Title bar reads, "Crested geckos are native to the island country of New Caledonia, which is northeast of Australia."
Spot on Science
Episode 15
4 minutes 54 seconds
Grade Level: 7 - 12
Digital illustration of a human head in profile with a brain visible inside. An arrow pointing to a dot in the brain is labeled, "Amygdala."
Spot on Science
Episode 3
3 minutes 7 seconds
Grade Level: 7 - 12
Split screen of a deer standing in a snow flurry on left and a fox sitting in the snow on right. Text at bottom reads, "Winter coats."
Spot on Science
Episode 11
2 minutes 42 seconds
Grade Level: 7 - 12
Squid with a white body speckled in reddish brown. The color of the head matches the color of the speckles on the body. Caption: His brain has total control over what his skin is doing.
Science Out Loud
Episode 3
4 minutes 32 seconds
Grade Level: 10 - 12
An orange starfish and orange anemone. Caption: the battle and the anemone rises to defend itself.
The Living Oceans Series
Episode 5
21 minutes 1 seconds
Grade Level: 5 - 10
A hummingbird drinking nectar out of a flower.
5 minutes 13 seconds
Grade Level: 7 - 12
Still image from: Super Animals: Amazing Acrobats
Super Animals
Season 1 / Ep 7
22 minutes 8 seconds
Grade Level: 4 - 8
Still image from: Super Animals: Funky Fliers
Super Animals
Season 1 / Ep 3
22 minutes 8 seconds
Grade Level: 4 - 12
Still image from: Super Animals: Super Speedsters
Super Animals
Season 1 / Ep 8
22 minutes 8 seconds
Grade Level: 4 - 12
Still image from: Super Animals: Super Stealth
Super Animals
Season 1 / Ep 4
22 minutes 8 seconds
Grade Level: 4 - 8
Still image from: Super Animals: Super Strength
Super Animals
Season 1 / Ep 1
22 minutes 8 seconds
Grade Level: 4 - 12
Still image from: Super Animals: Team Players
Super Animals
Season 1 / Ep 12
22 minutes 8 seconds
Grade Level: 4 - 12
Still image from: Super Animals: X-Treme Adapters
Super Animals
Season 1 / Ep 9
22 minutes 8 seconds
Grade Level: 4 - 12
Close up of a frog's face and eyes. Caption: Now we are at 2,820 species of animals and plants.
8 minutes 23 seconds
Grade Level: 7 - 12
A bright yellow fish with white stripes. Caption: to probe for worms, crabs and other hidden prey.
The Living Oceans Series
Episode 6
20 minutes 42 seconds
Grade Level: 5 - 10
Molting tarantula lies on its back between webs as it sheds its skin.
1 minutes 4 seconds
Grade Level: 4 - 8
Translucent white termites in the dirt. Caption: Termites are social insects,
45 minutes 18 seconds
Grade Level: 10 - 12
Vials and other containers in a science lab. Caption: We've taken the cells out of the muscle tissue.
Superlife
Episode 6
5 minutes 6 seconds
Grade Level: 10 - 12
We look down at the edge of a tan tent that is secured in the sand.
3 minutes 10 seconds
Grade Level: 4 - 8
Woman smiles up at us from beneath a bucket hat as she sits with her legs wrapped together in white fabric.
4 minutes 3 seconds
Grade Level: 4 - 8
Cartoon of a purple amoeba looking up at a spiraling double helix while a pink amoeba looks toward the viewer from the opposite side. Title card reads, "Alleles and Genes."
The Amoeba Sisters
Episode
8 minutes 37 seconds
Grade Level: 7 - 12
Antivirals. A tablet of medication, an IV bag, and a vial with syringe.
The Amoeba Sisters
Episode
9 minutes 28 seconds
Grade Level: 7 - 12
Archaea.
The Amoeba Sisters
Episode
5 minutes 9 seconds
Grade Level: 7 - 12
Cartoon of a purple amoeba looking up at a spiraling double helix while a pink amoeba looks toward the viewer from the opposite side. Title card reads, "Asexual and Sexual Reproduction."
The Amoeba Sisters
Episode
5 minutes 22 seconds
Grade Level: 7 - 12
Digital illustration of a box with animals poking out. A flower, a leaf and 2 worms float around it. Box reads, "Heterotrophs. Hetero equals 'other.' Troph equals 'nourishment.' "
The Amoeba Sisters
Episode
6 minutes 48 seconds
Grade Level: 7 - 12
Split image showing cartoon characters with shields; breaking an object with a hammer; next to an apple core; in a container of yogurt; and fixing nitrogen atoms to the roots of a plant.
The Amoeba Sisters
Episode
7 minutes 30 seconds
Grade Level: 7 - 12
Cartoon of pink and purple amoebas smiling and gesturing with their hands. Title card reads, "Biological Levels."
The Amoeba Sisters
Episode
6 minutes 10 seconds
Grade Level: 7 - 12
Two cartoon characters. Biomagnification.
The Amoeba Sisters
Episode
7 minutes 7 seconds
Grade Level: 7 - 12
Cartoon of pink and purple amoebas smiling and gesturing with their hands. Title card reads, "Biomolecules."
The Amoeba Sisters
Episode
9 minutes 40 seconds
Grade Level: 7 - 12
Cartoon of 2 amoebas smiling and leaning in from opposite sides of the screen. Title card at center reads, "Blood Types and Punnett Squares." And in parentheses, "Multiple Alleles."
The Amoeba Sisters
Episode
9 minutes 26 seconds
Grade Level: 7 - 12
Two cartoon characters. Carbon and Nitrogen Cycles.
The Amoeba Sisters
Episode
8 minutes 10 seconds
Grade Level: 7 - 12
Cartoon of a purple amoeba holding a paintbrush and gesturing toward a chalkboard that reads, "Cell Transport." Pink amoeba smiles and gestures toward the chalkboard from the opposite side.
The Amoeba Sisters
Episode
9 minutes 13 seconds
Grade Level: 7 - 12
Cartoon of 2 amoebas smiling and leaning in from opposite sides of the screen. Title card at center reads, "Cellular Respiration."
The Amoeba Sisters
Episode
10 minutes 21 seconds
Grade Level: 7 - 12
The Amoeba sisters present the heading, characteristics of life, with a D N A strand extending from left to right, below it.
The Amoeba Sisters
Episode
7 minutes 56 seconds
Grade Level: 7 - 12
Cartoon of 2 amoebas smiling and leaning in from opposite sides of the screen. Title card at center reads, "Chromosome Numbers During Cell Division."
The Amoeba Sisters
Episode
6 minutes 25 seconds
Grade Level: 7 - 12
Cartoon of a purple amoeba looking up at a spiraling double helix while a pink amoeba looks toward the viewer from the opposite side. Title card reads, "Chromosomes and Karyotypes."
The Amoeba Sisters
Episode
9 minutes 24 seconds
Grade Level: 7 - 12
Two cartoon characters. Classification.
The Amoeba Sisters
Episode
8 minutes 46 seconds
Grade Level: 7 - 12
Cartoon of a pink amoeba leaning to the side with its mouth open wide. Title card reads, "Codons."
The Amoeba Sisters
Episode
11 minutes 37 seconds
Grade Level: 7 - 12
Cartoon of a pink amoeba smiling and gesturing toward a title card that reads, "Dichotomous Keys with Scientific Names." Purple amoeba with surprised expression glances toward the title card from the opposite side.
The Amoeba Sisters
Episode
6 minutes 59 seconds
Grade Level: 7 - 12
Cartoon of 2 amoebas smiling and leaning in from opposite sides of the screen. Title card at center reads, "Dihybrid Crosses."
The Amoeba Sisters
Episode
11 minutes 10 seconds
Grade Level: 7 - 12
Digital illustration of a double helix runs across the top and the bottom of the screen. Title card reads, "D, N, A Replication."
The Amoeba Sisters
Episode
11 minutes 18 seconds
Grade Level: 7 - 12
The molecular structure of D N A and R N A are depicted. Or The D N A double helix structure has two phosphate deoxyribose chains with the nucleotide bases are single bonded to it. The R N A single helix structure has a single phosphate deoxyribose chain with nucleotide bases attached to it.
The Amoeba Sisters
Episode
6 minutes 30 seconds
Grade Level: 7 - 12
Cartoon of a purple amoeba looking up at a spiraling double helix while a pink amoeba looks toward the viewer from the opposite side. Title card reads, "D, N, A, Chromosomes, Genes and Traits."
The Amoeba Sisters
Episode
8 minutes 47 seconds
Grade Level: 7 - 12
Two cartoon characters with a DNA strand. Ecological Relationships.
The Amoeba Sisters
Episode
8 minutes
Grade Level: 7 - 12
Two cartoon characters. Ecological succession.
The Amoeba Sisters
Episode
6 minutes 31 seconds
Grade Level: 7 - 12
Purple cartoon amoeba looks up at a spiraling double helix while a pink cartoon amoeba looks toward the viewer on opposite side. Title card reads, "Endosymbiotic theory."
The Amoeba Sisters
Episode
5 minutes 46 seconds
Grade Level: 7 - 12
Purple cartoon amoeba holds a paintbrush and gestures toward a cartoon chalkboard that reads, "Enzymes." Pink cartoon amoeba smiles and gestures toward chalkboard on opposite side.
The Amoeba Sisters
Episode
6 minutes 7 seconds
Grade Level: 7 - 12
The Amoeba sisters present the heading, fermentation, with a D N A strand extending from left to right, below it.
The Amoeba Sisters
Episode
8 minutes 33 seconds
Grade Level: 7 - 12
Cartoon of 2 amoebas smiling and leaning in from opposite sides of the screen. Title card at center reads, "Flower Reproduction in Angiosperms."
The Amoeba Sisters
Episode
8 minutes 56 seconds
Grade Level: 7 - 12
Food Webs, Energy Pyramids, and Intro to Biodiversity.
The Amoeba Sisters
Episode
6 minutes 20 seconds
Grade Level: 7 - 12
Cartoon of a purple amoeba looking up at a spiraling double helix while a pink amoeba looks toward the viewer from the opposite side. Title card reads, "Gel Electrophoreses."
The Amoeba Sisters
Episode
9 minutes 32 seconds
Grade Level: 7 - 12
Cartoon of 2 amoebas smiling and leaning in from opposite sides of the screen. Title card at center reads, "Gene Regulation."
The Amoeba Sisters
Episode
6 minutes 27 seconds
Grade Level: 7 - 12
Cartoon of a purple amoeba looking up at a spiraling double helix while a pink amoeba looks toward the viewer from the opposite side. Title card reads, "Genetic Drift."
The Amoeba Sisters
Episode
5 minutes 9 seconds
Grade Level: 7 - 12
Digital illustration of the heads of 2 men labeled, "Godfrey Hardy" and "Wilhelm Weinberg." Title card at center reads, "Hardy-Weinberg Equilibrium. A population's allele and genotype frequencies are constant, unless there is some type of evolutionary force acting upon them."
The Amoeba Sisters
Episode
9 minutes 35 seconds
Grade Level: 7 - 12
Two cartoon characters with a DNA strand. Homeostasis & Feedback.
The Amoeba Sisters
Episode
7 minutes 26 seconds
Grade Level: 7 - 12
Cartoon of a purple amoeba holding a paintbrush and gesturing toward a chalkboard that reads, "How Cells Specialize." And in parentheses below, "Featuring Stem Cells." Pink amoeba smiles and gestures toward chalkboard on opposite side.
The Amoeba Sisters
Episode
7 minutes 46 seconds
Grade Level: 7 - 12
Two cartoon characters. Human Body Systems.
The Amoeba Sisters
Episode
9 minutes 34 seconds
Grade Level: 7 - 12
Cartoon of a group of amoebas. 2 hold shields and point spears. 1 shouts toward another. A green amoeba aims a bow and arrow. Another holds a bottle opposite a shouting amoeba wearing goggles. Title card reads, "Immune System."
The Amoeba Sisters
Episode
9 minutes 43 seconds
Grade Level: 7 - 12
Cartoon of 2 amoebas smiling and leaning in from opposite sides of the screen. Title card at center reads, "Incomplete Dominance, Codominance, Polygenic Traits, and Epistasis."
The Amoeba Sisters
Episode
8 minutes 3 seconds
Grade Level: 7 - 12
Cartoon of a purple amoeba looking up at a spiraling double helix while a pink amoeba looks upwards at helix from the opposite side. Title card reads, "Inside the Cell Membrane."
The Amoeba Sisters
Episode
11 minutes 48 seconds
Grade Level: 7 - 12
Cartoon of a blue amoeba poking an irritated orange amoeba with an arrow that reads, "Intercellular to intracellular" that points to a frowning orange amoeba. Another blue amoeba stands next to an arrow that reads, "Intracellular to intercellular" and points to a blue amoeba poking an orange amoeba. Title card reads, "Signaling."
The Amoeba Sisters
Episode
9 minutes 34 seconds
Grade Level: 7 - 12
The Amoeba sisters present the heading, introduction to cells.
The Amoeba Sisters
Episode
9 minutes 37 seconds
Grade Level: 7 - 12
Cartoon of a purple amoeba looking up at a spiraling double helix while a pink amoeba looks toward the viewer from the opposite side. Title card reads, "Meiosis."
The Amoeba Sisters
Episode
9 minutes 54 seconds
Grade Level: 7 - 12
Cartoon of a purple amoeba looking up at a spiraling double helix while a pink amoeba looks toward the viewer from the opposite side. Title card reads, "Mitosis Versus Meiosis."
The Amoeba Sisters
Episode
7 minutes
Grade Level: 7 - 12
Cartoon of 2 amoebas smiling and gesturing opposite one another. Title card at center reads, "Mitosis."
The Amoeba Sisters
Episode
9 minutes 49 seconds
Grade Level: 7 - 12
Cartoon of 2 amoebas smiling and leaning in from opposite sides of the screen. Title card at center reads, "Monohybrid Crosses or, in parentheses, Mendelian Inheritance from Genetic Series, Video 1."
The Amoeba Sisters
Episode
7 minutes 30 seconds
Grade Level: 7 - 12
A thought bubble for an amoeba sister reads, superpowers. Caption: Mutation.
The Amoeba Sisters
Episode
7 minutes 13 seconds
Grade Level: 7 - 12
The Amoeba sisters present the heading, natural selection.
The Amoeba Sisters
Episode
7 minutes 48 seconds
Grade Level: 7 - 12
The Amoeba sisters present the heading, osmosis and water potential, with a D N A strand extending from left to right, below it.
The Amoeba Sisters
Episode
11 minutes 23 seconds
Grade Level: 7 - 12
Cartoon of a purple amoeba holding a paintbrush and gesturing toward a chalkboard that reads, "Pedigrees." Pink amoeba smiles and gestures toward the chalkboard from the opposite side.
The Amoeba Sisters
Episode
13 minutes 39 seconds
Grade Level: 7 - 12
Cartoon of 2 amoebas smiling and leaning in from opposite sides of the screen. Title card at center reads, "Photosynthesis."
The Amoeba Sisters
Episode
8 minutes 15 seconds
Grade Level: 7 - 12
Cartoon of 2 amoebas smiling and leaning in from opposite sides of the screen. Title card at center reads, "Plant Structure and Adaptation."
The Amoeba Sisters
Episode
9 minutes 22 seconds
Grade Level: 7 - 12
The Amoeba sisters present the heading, specialized cells.
The Amoeba Sisters
Episode
5 minutes 27 seconds
Grade Level: 7 - 12
Cartoon of a frowning pink amoeba holding a folded piece of torn green paper. Large piece of folded green paper hovers to the side.
The Amoeba Sisters
Episode
8 minutes 2 seconds
Grade Level: 7 - 12
Cartoon of a purple amoeba looking up at a spiraling double helix while a pink amoeba looks toward the viewer from the opposite side. Title card reads, "Protein Synthesis."
The Amoeba Sisters
Episode
9 minutes 53 seconds
Grade Level: 7 - 12
Protists. Prokaryotes has an empty box. Eukaryotes has a box with an ovoid character containing a nucleus and with a tail.
The Amoeba Sisters
Episode
8 minutes 49 seconds
Grade Level: 7 - 12
Cartoon of 2 amoebas smiling and leaning in from opposite sides of the screen. Title card at center reads, "Sex-linked Traits."
The Amoeba Sisters
Episode
7 minutes 2 seconds
Grade Level: 7 - 12
Digital illustration of a sodium potassium pump with a brown cell wall and purple pump at the center. Title card reads, "Sodium Potassium Pump."
The Amoeba Sisters
Episode
8 minutes 5 seconds
Grade Level: 7 - 12
The Amoeba sisters present the heading, specialized cells.
The Amoeba Sisters
Episode
9 minutes 10 seconds
Grade Level: 7 - 12
Two cartoon characters with a DNA strand. Speciation.
The Amoeba Sisters
Episode
7 minutes 59 seconds
Grade Level: 7 - 12
The Amoeba sisters present the heading, the cell cycle, with a D N A strand extending from left to right, below it.
The Amoeba Sisters
Episode
9 minutes 19 seconds
Grade Level: 7 - 12
Two cartoon characters with a DNA strand. Viruses.
The Amoeba Sisters
Episode
6 minutes 48 seconds
Grade Level: 7 - 12
The Amoeba sisters present a smiley character with a guitar. Caption: A T P.
The Amoeba Sisters
Episode
5 minutes 51 seconds
Grade Level: 7 - 12
Microscopic image of a ciliate, an oval-shaped structure with small eyelashlike filaments along the outside of the cell like fringe.
29 minutes 16 seconds
Grade Level: 10 - 12
Microscopic image of a flagellate, a long oval with a long, thin tail extending out and away from one end.
23 minutes 2 seconds
Grade Level: 9 - 12
Microscopic image of several worm-like pond creatures in various coiling formations.
18 minutes 41 seconds
Grade Level: 9 - 12
Split image of aerial view of city blocks next and a smiling person. Caption: It's the legacy of an evolutionary balancing act
18 minutes 57 seconds
Grade Level: 10 - 12
A skeletal bone is being placed on a table.
6 minutes 25 seconds
Grade Level: 10 - 12
Green Apples hang from an apple tree. Caption: Pero tan solo observar la diversidad de esas manzanas.
The Botany of Desire
Episode 4
2 minutes 54 seconds
Grade Level: 10 - 12
Apples hang from an apple tree. Caption: This, scientists say, is the apple's genetic home.
The Botany of Desire
Episode 2
1 minutes 28 seconds
Grade Level: 10 - 12
A poster for Washington state apples displays apples with a caption apple a day. Only the finest. Caption: an apple a day keeps the doctor away.
The Botany of Desire
Episode 5
2 minutes 51 seconds
Grade Level: 10 - 12
Red earthworms. Caption: are more likely to develop resistance.
The Botany of Desire
Episode 8
9 minutes 29 seconds
Grade Level: 10 - 12
A vast agricultural land with varieties of plants laid in strips. Caption: It's a botanical version of Noah's Ark.
The Botany of Desire
Episode 3
1 minutes 31 seconds
Grade Level: 10 - 12
A sketch of a man with a hat holding a plant. Caption: Narrator, John Chapman was born in 1774 in massachusetts.
The Botany of Desire
Episode 1
5 minutes 23 seconds
Grade Level: 10 - 12
A hamlet in a Peruvian Valley. Caption: the potato plant around 8,000 years ago.
The Botany of Desire
Episode 6
2 minutes 46 seconds
Grade Level: 10 - 12
Illustration of a giant shark dwarfing the whales it swims with and is about to bite into one. Caption: megalodon was maybe 50 feet, or 15 meters, in length.
The Brain Scoop
Episode 23
3 minutes 50 seconds
Grade Level: 10 - 12
Owl with a small rodent in its beak. Raptor - A bird of prey such as an eagle, hawk, or owl that kills and eats other animals for food. Caption: Nocturnal raptors like owls eat many rodents
The Brain Scoop
Episode 37
8 minutes 2 seconds
Grade Level: 10 - 12
Giant walking stick pinned to a board for display. Caption: This one's from Malaysia.
The Brain Scoop
Episode 10
5 minutes 9 seconds
Grade Level: 10 - 12
Closeup of the bottom side of a winged insect's body. Caption: All insects are roughly made up of the same sections --
The Brain Scoop
Episode 21
7 minutes 9 seconds
Grade Level: 10 - 12
Litchens are found on a rusty car door. Caption: What caught their attention was the abundance of lichens,
The Brain Scoop
Episode 62
1 minutes 19 seconds
Grade Level: 7 - 12
Person holding a grasshopper. Melanoplus Differentialis. Caption: And this is a differential grasshopper,
The Brain Scoop
Episode 14
11 minutes 57 seconds
Grade Level: 10 - 12
Closeup of the front half of an ant. Camponotus nigriceps. Caption: They bore through wood, but don't eat it.
The Brain Scoop
Episode 54
7 minutes 37 seconds
Grade Level: 9 - 12
Brown fuzzy mammal sitting in a tree. Caption: An olingo is a member of the raccoon family.
The Brain Scoop
Episode 11
6 minutes 3 seconds
Grade Level: 10 - 12
Two people standing in front of a mural. One holds a printout of a photograph. Caption: One of Carl Akeley's photos. The beautiful bunch of aloe.
The Brain Scoop
Episode 36
7 minutes 13 seconds
Grade Level: 10 - 12
Closeup of an animal with a pointed snout, large claws, and overlapping scales covering its body. Caption: They are covered in keratin scales,
The Brain Scoop
Episode 2
4 minutes 19 seconds
Grade Level: 10 - 12
Still image from: The Brain Scoop: Rose Pest Solutions Tour
The Brain Scoop
Episode
22 minutes 58 seconds
Grade Level: 9 - 12
Illustration of a fish with long, pointed fins. Cartilaginous Fish (thresher shark). Caption: those with skeletons of cartilage --
The Brain Scoop
Episode 25
6 minutes 2 seconds
Grade Level: 10 - 12
Illustration of a skeleton. Arrows indicate the front right toe and back left heel. Caption: Their elongated heel bone and Achilles tendon.
The Brain Scoop
Episode 1
2 minutes 32 seconds
Grade Level: 10 - 12
Person turning the page of a book with detailed illustrations. The turning of the page. Caption: revealing a new page every week,
The Brain Scoop
Episode 19
5 minutes 23 seconds
Grade Level: 10 - 12
A photograph of Cetti's Warbler and its egg which measures 1 centimeter. On screen text, Cetti's Warbler, Cettia cetti. Caption: This is a Cetti's warbler from Southern Europe.
The Brain Scoop
Episode 67
12 minutes 12 seconds
Grade Level: 7 - 12
Two people looking at a computer screen. Caption: who has researched various aspects of hominid evolution.
The Brain Scoop
Episode 55
9 minutes 23 seconds
Grade Level: 10 - 12
A pile of small, furless rodents huddled together in a den lined with grass. Naked mole-rat huddle. Caption: If they're cold, they huddle together,
The Brain Scoop
Episode 32
10 minutes 3 seconds
Grade Level: 10 - 12
Dried red-leafed plant with a cluster of long, pointed leaves. Caption: Poinsettias are another delightful botanical accent
The Brain Scoop
Episode 15
4 minutes 55 seconds
Grade Level: 10 - 12
Specimens of worms are stacked in bottled jars. On screen text, 427,000 specimens. Caption: Philips, we have at least 427,000 specimens of worms,
The Brain Scoop
Episode 64
8 minutes 54 seconds
Grade Level: 7 - 12
A diagram compares the population of the false water cobra and the cane toad. The population of poisonous cane toad is higher than that of the immune false water cobra.
The Brain Scoop
Episode 71
6 minutes 12 seconds
Grade Level: 10 - 12
Clustered tubular shapes. Caption: up to one million times their original size.
20 minutes 46 seconds
Grade Level: 5 - 12