Curated OER
Stunning Jellyfish
Thimble jellyfish are no bigger than a human thumbnail. These interesting creatures are 95% water! Learn more awesome facts in this great video clip.
Curated OER
Whale of a Meal
One of nature's most mesmerizing mammals, the humpback whale, can live up to 60 years. They can hold their breath for 30 minutes underwater. Watch this video to learn more about this large mammal!
Curated OER
Origins of Oceans
Why is Earth different from every other planet in the solar system? It's our oceans, lakes and rivers. In other words, it's our water that sets us apart. So, how did we first get water here on Earth? Watch the powerful visual...
Curated OER
Oceans: Antarctica
Welcome to the coldest, driest, windiest place on Earth: Antarctica. Krill serve as the food to support the entire ecosystem here. It is why fish, seals, whales, and sea birds can exist! Much of this ecosystem has remained a mystery...
Curated OER
Whale Shark
The largest species of shark in the ocean is the whale shark. They can weigh up to 10 tons! However, unlike the great white shark, whale sharks have tons of tiny teeth. Learn more about the whale shark in this fantastic video clip!
Curated OER
Oceans: Arctic
By 2100, it is projected that nearly all of the Arctic's sea ice will be lost. Explore this region and learn about the effects of global warming on our polar bears, ring seals, whales, and narwhals. What will happen to our arctic sea...
Curated OER
Exploring Oceans: Great Barrier Reef
All aboard! Let's take a trip to the world's largest living structure, the Great Barrier Reef. Encompassing more than 1,200 miles of islands and reefs, it is considered one of the seven wonders of the natural world due to its...
Curated OER
Oceans: Mediterranean
Can you believe a single 200 kg (440 lb.) tuna fish can be sold for up to $100,000 at Tokyo's fish market? The Mediterranean Sea houses unusual treasures from its shipwrecks to its underwater life, but over-fishing has negatively...
Curated OER
Carbon Cycle and Global Warming
Carbon is all around us, as shown in this cartoon animation. The carbon cycle is portrayed simply and accurately with fun cartoon plants and animals. Use this video in an elementary or junior high class to facilitate your learners'...
TED-Ed
The Lovable (and Lethal) Sea Lion
What lives in the ocean, has ears, walks on all fours, and can reach a top speed of 18 miles an hour? Why, the sea lion, of course! A cute, animated video introduces viewers to the majestic aquatic mammal.
Be Smart
Will You Still Eat Raw Fish after Watching This Video?
Yikes, parasite eggs have been found in mummy remains! Scientists now know where they come from, but that doesn't always stop them. Learners explore the battle between parasites and hosts and how they strive to stay one step ahead of...
Nature League
Invertebrates and Ocean Mixing - De-Natured
It's time to mix things up! Introduce biology scholars to the latest topic in marine research—invertebrates! The third installment in a five-part series of Invertebrates lessons explains the hypothesis that tiny, migrating shrimp are...
PBS
Perpetual Ocean
Salty sailors in days gone by used to speak of the seven seas. What they didn't know was that their world was one big ocean! Seaworthy scholars climb aboard an adventure that features the major ocean currents during a lesson from PBS's...
PBS
Sponge Animation: Wild Ride Through a Sponge
Sponges filter many times their body volumes in water every hour with no breaks. Viewers find themselves being swept inside a sponge to observe the filtering process from the inside. They view the canals, the feeding cells, the spicules,...
PBS
Sponge Animation: Spicules
Many people think of sponges as being soft, but that's not the case in the ocean. Viewers learn about the sponge skeleton made of hard crystal material. They observe the many unique shapes and understand how scientists use these shapes...
PBS
The Ocean: A Driving Force for Weather and Climate
What's behind Earth's wild, wonderful, and sometimes weird weather? A lesson from PBS's Weather and Climate series takes viewers on a worldwide trek to examine the many interactions between Earth's atmosphere, oceans, and land masses....
PBS
Global Sea Surface Currents and Temperature
Get lost at sea amid colorful ocean currents! Learners discover the patterns of movement and temperature in the North Atlantic's currents through a simulation, part of PBS's Weather and Climate series. The resource contains background...
PBS
Global Ocean Currents
What forces drive the ocean's currents? Science scholars observe global ocean currents at different depths to explore their characteristics and patterns. Part of PBS's Weather and Climate series, the resource includes teaching...
PBS
Atmospheric CO2 and Earth’s Temperature
Is atmospheric carbon dioxide really to blame for global warming? Young environmentalists analyze historical carbon dioxide and temperature data during a multimedia activity from PBS's Weather and Climate series. High schoolers read...
PBS
Cnidarians: Anemone Catches Goby
Anemones contain harpoon-like structures in their tentacles to attack prey. A video shares an up-close look at an anemone eating a goby. It highlights the attack, capture, and demise of the prey through a system evolved over the course...
PBS
Sponges: Time-lapse of Sponge Cells Recombining
When broken down to a cellular level, sponges reassemble themselves. As the only known plant or animal with this behavior, scientists enjoy watching the process. Scholars view the rebuilding to gain a better understanding of sponges in...
PBS
Sponges: Filter Feeding Made Visible
Sponges must eat to live, yet they don't have mouths. A video series shares how sponges survive using filter feeding rather than traditional eating. It demonstrates how sponges filter water through their entire bodies to extract...
Howard Hughes Medical Institute
Gorongosa's Water Cycle
Gorongosa National Park holds a fascinating and ever-changing landscape. What makes the water cycle in the park so special? Travel to Mozambique to learn more about the park using a short video. Content includes rainy season in the park,...
PBS
From the Cambrian Explosion to the Great Dying
Life before the dinosaurs was pretty amazing—and very fragile! Discover what Earth was like for Cambrian creatures, from the smallest ocean-dwellers to the first land animals. A video from an extensive biology playlist explores how early...