Crash Course
The Sex Lives of Nonvascular Plants: Alternation of Generations
Plants evolved more than 400 million years ago into two types — vascular and nonvascular. Here's a video that explains the difference between vascular and nonvascular plants and then focuses on the over 24,000 types of nonvascular...
The School of Life
Plato On: The Allegory of the Cave
What would you say if someone told you that your dreams and goals are merely phantoms in your own mind? A video analysis of Plato's "Allegory of the Cave" from The Republic takes high schoolers through the famous metaphor,...
Crash Course
The Plants and the Bees: Plant Reproduction
This video explains the difference between gametophytes and sporophytes and uses this this information to teach the reproduction process of various vascular plants. Viewers see how ferns, gymnosperms, and angiosperms reproduce.
NASA
The Water Cycle: Watering the Land
The oceans contribute 37 trillion tons of water to land masses in the form of rain and snow. The third in a four-part series from NASA show satellite animations highlighting the precipitation on Earth. The videos show the movement of the...
NASA
The Water Cycle: Following the Water
Water that leaves the oceans must eventually return. The animations in the final lesson of the four-part NASA series show the complex path water can take across landforms before returning to the ocean. Approximately one-third of the...
Bozeman Science
Plants
Use a biology video to focus on four main groups of plants: bryophytes, ferns, gymnosperms, and anglosperms. It explains the parts of plants, life cyles, evolution of plants, and even touches upon sporophyte and gametophyte.
Be Smart
The Surprising Origin of Thanksgiving Foods
Many of the foods pilgrims ate include foods people still eat at American Thanksgiving celebrations today. The turkey, a domesticated animal native to the Americas, often finds itself the center of attention on this holiday. Today's corn...
Be Smart
We've Got Ants in Our Plants!
Some ants are so aggressive, they can repel an elephant. Viewers learn this fact and more in an engaging video that is part of a larger playlist on biology. It discusses the relationships between ants and plants. While plants provide...
Crash Course
Biology Before Darwin: Crash Course History of Science #19
When did biology become a proper science? Travel back in time to the evolution of natural history during part 19 in an ongoing History of Science series. Pupils discover early pioneers in the study of plants and animals, the birth of...
TED-Ed
The Simple Story of Photosynthesis and Food
Meet adorable, animated chloroplasts as they produce glucose with the help of the sun. Viewers learn how carbon, oxygen, hydrogen, and electrons are combined to form carbohydrates with an engaging video. The narrator also explains how...
Deep Look
These Termites Turn Your House into a Palace of Poop
Everyone knows that termites are bad news for the wooden parts of a home. How do they do it, and how can we stop them? Go inside a termite (literally) to discover the scores of bacteria and protists that help make wood taste good. The...
Curated OER
Exploring the Deep 2 | The Secret of Underwater Asphalt
How does asphalt exist underwater? This bizarre habitat was recently discovered in the Gulf of Mexico and explorers are just beginning to take samples and conduct laboratory experiments. The most surprising part is the wealth of sea life...
FuseSchool
Transport in Plants, Part 3: Phloem and Translocation
Leaves produce sugars through photosynthesis, but how do the sugars get to the rest of the plant? The final video in a three-part series within the Fuse School Biology playlist answers this question. It details how the phloem and...
Crash Course
Photosynthesis
Seventy percent of the world's oxygen is produced through photosynthesis by phytoplankton, microscopic plants found in the ocean. Viewers learn about the complex process of photosynthesis with a video that covers both the light...
PBS
When The Earth Was Purple
Earth appears blue and green now, but an interesting video covers a theory about when our planet was purple. We know the sun emits mostly green light, so why do most plants repel green light rather than absorbing it? Did purple microbes...
PBS
What Happened to the World's Greatest Ape?
Gigantopithecus was the greatest of the great apes! Whatever became of them? Take a journey to Asia and explore the forests and grasslands that were once home to the large primate using a video from an extentsive biology playlist....
Howard Hughes Medical Institute
The Day the Mesozoic Died
A dynamic, three-part feature explores what caused mass extinction of the dinosaurs at the end of the Cretaceous period. Computer animations, interviews, and on-site footage from around the world divulge evidence that it was the K-T...
Deep Look
Banana Slugs: Secret of the Slime
Banana slugs eat animal droppings and leaves, all while generating waste that acts as a fertilizer. The video explains the slug's role in the ecosystem. It highlights the benefits of the slime for slugs' movement, food source, and even...
American Museum of Natural History
Ask a Scientist About The Brain
Calling all brainiacs! Budding scientists listen to an interview with a geneticist as he answers questions about the brain. He responds to a variety of questions that include information about the size and composition of the brain,...
Physics Girl
Why Aren't Plants Black?
In an evolutionary sense, plants seem to have it all figured out. But, do they really? The narrator of an engaging physics video that is part of a larger series questions the predominant color of plants in a short video. Content includes...
Crash Course
The Columbian Exchange: Crash Course History of Science #16
Back in 1492, when Columbus sailed the ocean blue, he discovered more than a new world! Part 16 in an ongoing History of Science series explores the Columbian Exchange and other major events in the Spanish colonial period. Viewers learn...
Be Smart
Do Plants Think?
Plants react to many different stimuli, but do they think? After many years, scientists now have a definite answer. A video shares the theories and facts as part of a larger biology playlist. From plants listening to music to plants...
NASA
The Water Cycle: Heating the Ocean
There is more to the water cycle than simply rain and evaporation! The first installment in a four-part series explores the solar heating of the ocean through three satellite animations. The animations offer different views of the earth...
Teacher's Pet
Unique Features of Plant Cells
In plants, vacuoles take up most of the space in a cell. The video explains what vacuoles are and their importance. It also discusses the function of the cell wall and plastids, both unique features of plant cells.