Students explore the concept of the mean as they examine and compare scores for various sports events.
This Evolution video segment depicts the landmark hominid fossil finds by Don Johanson and his team in Ethiopia.
In this Cyberchase video, Inez and Digit identify the location of the transformation using their knowledge of parallel and intersecting lines.
In this video segment from Cyberchase, Harry has a fixed budget for clothing, so he must figure out what combination of jackets and pants he can buy with $100.
The CyberSquad has to find a crystal that is between 65% and 85% orange to power up their escape from Hacker in this video from Cyberchase.
This video segment adapted from NOVA explains how the sprinkler revolutionized fire safety and also features developments in fire-safety design for high-rise buildings.
In this video segment from Cyberchase, Harry decides to train as a firefighter and uses line graphs to chart his physical fitness progress.
Fireflies Musical Yoga for Kids is a 12-part series, consisting of three-minute instructional videos presented by Kira Willey, nationally acclaimed kindie artist and musical yogini. It provides educators with a wonderful tool to help children connect their bodies and minds to music and positivity.
Students create a kelp forest or coral reef food web, then research related shark species to learn about species interactions. Posters illustrate the shark̢ĺŰĺŞs role as key predator in the ecosystem.
In this video segment from Evolution: "Great Transformations," paleontologist Jenny Clack explains that vertebrates evolved fingers before they invaded land.
How fluent are you in the language of dance? Here we detail the five elements that all forms of dance and creative movement have in common: body, action, space, time and energy. Being able to identify and understand these core characteristics can help you when talking about a dance performance or can help you get your own messages across through movement.
In this video segment from Cyberchase, the Teleporter breaks and the CyberSquad must try to fix it using clues given to them by Ms. Fileshare.
In this video segment adapted from NOVA, scientists investigate how farming along the Mississippi River impacts floods and what can be done about it.
This video segment from NatureScene features the area of the Congaree Swamp where the high ground and the flood plain meet. Learn how a few feet of difference in elevation on a floodplain can yield drastic changes in what youŰ__Ű__Çll find living there.
In this video segment from Cyberchase, the CyberSquad uses a graph to estimate how much the water level will rise in the Sensible Flats reservoir.
In this lesson designed to enhance literacy skills, students learn about the unique environment of southern Florida's Everglades and gain insights into the interrelatedness of living things, nonliving things, and climate.
In this adaptation of a video that high school students created in collaboration with the Environmental Justice League of Rhode Island, learn what's whack about our current food systems and the many actions individuals can take to address these issues.
In this Cyberchase video segment, the CyberSquad finds the right combination switch, lever and button that will deactivate the force field protecting the stolen Black Crystal.
In this lesson designed to enhance literacy skills, students learn how the forces of gravity and air resistance affect the motion of falling objects.
This media-rich essay from NOVA Online describes the challenges of forecasting volcanic eruptions and includes information about specific cases.