In this video adapted from Texas Parks and Wildlife Department, learn about carnivorous plants that act as both producers and consumers in an ecosystem. See sundews and blatterworts capture and digest insects.

Cartography is the art and science of graphically representing a geographical area on a flat surface such as a map. For Indigenous peoples, cartography is more than just topography or mapping locations. For many Indigenous communities, it's about values, culture and traditional understandings.

Meet San Francisco artist Sirron Norris, who discusses his public and commercial art projects. Although he works on projects like "Bob's Burgers," he still makes time to teach a cartoon-drawing class for kids every Saturday. He says that the best part about drawing cartoons is that there's no expectations. He teaches the children this, and that as long as they are proud of what they've created, then what they've created is perfect.

Find the theme of a story by acting it out!

Take out your magnifying glass detectives-in-training, because you’re about to solve The Case of the Missing Theme. By acting out a story with Carmen and Detective J, you will remember important clues. These clues will help you find the story’s theme!

Learning Objective: Infer the theme of a work, distinguishing theme from topic.

Become a detective to solve the case of the smelly backpack! Act out the clues and draw conclusions to solve the mystery.

When Detective Bentley cannot figure out why his backpack is smelly, he retraces the events in his day to find clues. Taking on the role of detectives, the viewers act out the events of Bentley’s day and use textual clues to solve the case.

Learning Objective:
Draw conclusions from the facts presented in text and support those assertions with textual evidence.

In this video segment from Cyberchase, the CyberSquad and Digit construct a physical profile of the person who kidnapped Choocroca, a giant cybercrocodile.

This interactive resource adapted from the National Park Service presents the key concepts of cave and karst systems, including how and where they form, different types, and various cave environments.

This interactive feature describes some of the most important structures and functions of the cell membrane.

In this interactive activity from NOVA, discover how centripetal force can affect you when riding in a car or flying at high speeds in a fighter jet.

This video segment explains centripetal force and illustrates how roller coasters rely on it to give you a thrilling ride.

Chad Hasegawa paints portraits of bears and notable artists, and his style is influenced heavily by the Abstract Expressionist movement, and a thrifty approach to materials. He has created murals throughout San Francisco and shown his paintings and sculptures in galleries. His work balances between abstract and figurative art, with dense, wild brushstrokes that are often pieced together to create recognizable forms.

Learn about the Chandra X-Ray Observatory's telescope system, science instruments, and spacecraft system in this interactive activity adapted from NASA.

In this video adapted from the Arctic Athabaskan Council, learn how warmer temperatures in the Arctic are transforming the landscape, triggering a host of effects such as permafrost thawing and insect infestations.

This video segment adapted from NASA describes the basic characteristics of our star, the Sun.

In this video segment adapted from NOVA, scientists are on the hunt for tornadoes. Using Doppler radar, they gather data in the hopes of solving the mystery of how tornadoes form.

In this video produced for Teachers' Domain, learn about MIT professor Cathy Drennan's research into microorganisms that remove carbon dioxide, a greenhouse gas, from the atmosphere.

Chompers is a trio of abstract coyotes with levers to lift and lower their heads and open their mouths so that they can appear to be howling at the moon. They were built by the artists at Opera-Matic, a neighborhood art group from Chicago that specializes in community engagement. Opera-Matic was invited to bring Chompers to the BLINK festival in Cincinnati. The BLINK festival was a celebration of light and art with a focus on interactivity. The “coyotes” were a big hit with festival-goers, especially children. They are mounted on recycled ice cream bikes for easy mobility in parades.

In this video segment from Cyberchase, the CyberSquad must locate a crystal with the highest fraction of orange color.

Throughout 2015, events across the nation focused attention on concerns in minority communities and racial perceptions in America, resulting in renewed public dialogue about race relations and other issues of social justice. This ongoing dialogue includes not only questions about the policing of black communities, but also educational inequality and the school-to-prison pipeline, the LGBTQ rights movement, immigration reform, and the rebuilding of our communities. Join us for a special youth town hall discussion about race, racism and other issues of equality in the United States in 2016. Answering these important student questions about activism, education, and building a diverse community are a panel of experts including Robert Henderson from POV's documentary All the Difference.

This final episode of Project C encourages students to think critically about current issues of equality, to examine, confront and strive to overcome contemporary injustices in their lives and communities. This live interactive webcast is an innovative platform for the presentation of their solutions to these civics-based issues.

Sensitive: This resource contains material that may be sensitive for some students. Teachers should exercise discretion in evaluating whether this resource is suitable for their class.

The push to modernize Mexico's water and sanitation systems not only saved human lives, it also spurred economic growth, as illustrated in this video segment adapted from Rx for Survival.