Aquatic ecosystems are important in nutrient recycling and play a major role in supporting all of the different biomes. Learners explore a variety of aquatic ecosystems including freshwater and marine areas with a helpful presentation....

Animals, including humans, tend to live in specific biomes based on their adaptations and preferences. An in-depth presentation covers more than 10 different biomes and the factors impacting each as a habitat. Then, it focuses on dangers...

Surely, the biggest fish in the lake will benefit from a meal of big, tasty shrimp! Take biology scholars on a trip to Flathead Lake in the second of a five-part Invertebrates series. Scientists currently studying the lake take the...

Nanoparticles have toxic effects on plant and animal life—even though you can't see them. The second lesson of a two-part series has young scientists conduct an experiment that exposes plant and animals to nanoparticle pollutants. They...

What is coral bleaching? Tackle a trendy topic with a narrated animation. Through a combination of video and illustration, the narrator introduces viewers to a coral reef, then goes inside a coral polyp to show its symbiotic relationship...

Human impacts on the environment can sometimes be difficult to measure, especially under water! An activity centered on ocean acidification gives science scholars the opportunity to examine the effects of carbon dioxide on marine life....

It's an extravaganza of excrement! Do your pupils understand that waste doesn't really go to waste? Introduce the nitrogen cycle with an interesting lesson plan and lab from the K20 series. The activities include a look at nitrogen in...

Snakes are just lizards without legs, right? Scholars study the sensational evolutionary history of the snake with a video from a well-written biology playlist. Topics include snake fossils, theories on snake evolution, and...

Instill the concept of adaptation with the help of Blubber Gloves—ziplock bags, shortening, and duct tape. Scholars discuss how animals and plants keep warm in polar regions, record their predictions, and try on their Blubber Gloves to...

Meet a tiny shrimp that packs quite a wallop! Get to know the mantis shrimp and the amazing one-two punch it delivers to prey with a video from an engaging physics playlist. Junior biologists examine fun shrimp facts, such as why it has...

Shocking! Share the story of electric fish with young biologists for a fascinating lesson in specialized cells. The narrator of the video describes how some species of fish generate electric current, differentiates between weakly and...

When oil spills happen, how is the oil cleaned up? Pupils of polymer science discover an amazing substance that turns oil into a solid during a microscale experiment. Individuals observe oil or paraffin before and after addition of the...

Here's a video your class can really sink their teeth into! Dispel myths and build knowledge about great white sharks using a captivating video from Veritasium. The narrator takes you out to sea to view the animals in their natural...

If you've ever had an injection, the horseshoe crab protects you from infection! Young marine biologists discover how scientists use the unique physiology of the horseshoe crab in medicine with a thought-provoking video. The narrator...

Great food web instruction is in the cards for your class. Inquisitive biology scholars explore the organisms that inhabit freshwater and saltwater in the fifth lesson in a series of seven. Learners play two different card games where...

Whether you're a salty sea dog or a total land lubber, the lakes and oceans of our world have a tremendous impact upon everyday life. Module six in a seven-part series of lesson plans centered on fresh and saltwater literacy tackles some...

Explore changing ocean ecosystems with an interdisciplinary investigation. Learners conduct lab experiments to collect data on the atmosphere's interaction with carbon dioxide. They then analyze the data using statistical analysis such...

How do robots assist ocean explorers in collecting data and images? The final installment in a five-part series has science scholars examine underwater images collected by robots and identify the organisms shown. Groups then calculate...

See the underwater world through a different pair of eyes! Middle school marine biologists identify deep-sea organisms by examining images taken by an ROV from the Okeanos Explorer. After determining what creatures lie beneath the...

Like tiny Supermen of the sea, mantis shrimp catch their prey using both bullet-like speed and enhanced vision. How do they do it? Young marine biologists discover the amazing adaptations found in the mantis shrimp and how they use them...

In many cultures, spitting is considered rude; in the world of the archerfish, spitting just means you're trying to catch dinner! Journey to the mangroves of Southeast Asia to meet the archerfish, an expert marksman that shoots insects...

Get ready to take the plunge! Science scholars go fishing with a brown pelican and see how it can withstand the impact of the water from a height of 40 feet. The narrator shows the birds in action and describes the physical adaptations...

New York, Paris, Milan ... and now, high fashion in a California tide pool! Junior zoologists explore the world of the decorator crab and learn about its amazing camouflage. Also featured is the moss crab, which incorporates anemone into...

Variety is the spice of life! Biodiversity is important for the health of ecosystemsand also the health of industries like timber and agriculture. Junior conservationists learn the link between biodiversity and profitability in a short,...