The CyberSquad tries to figure out how Hackerë_í__ cyberfrog moves when its various buttons are pressed, in this video from Cyberchase.
In this video from Cyberchase, the CyberSquad must figure out the new input/output pattern on Hackerë_í__ larger cyberfrog.
David Huffman is a Bay Area artist who heavily uses basketballs and astronauts as symbols of African Americans' cultural trauma and historical homelessness. He uses these two specifically because they serve as metaphors for self-discovery in a place that has been previously hostile. Basketball is a sport that connects cultural divides, and the astronaut suit protects those who are venturing into dangerous places in order to see things they have never seen before.
"Weird Al" Yankovic might be the first person to come to mind when you think of parody music, but did you know that composers like Bach, Mozart, and Satie have been parodying each other's work for centuries?
Nahre and LA explore the history of parody music from the 1700s to the YouTube parodies of today. Scott Dikkers, founding editor of The Onion, explains why humans love parody so much and why it's so hilarious. Nahre and LA compose a dance hit to the tune of the Barney theme song.
Students explore the relationship between input and output values and learn to use algebraic expressions and equations.
Watching plants grow is like watching paint dry: It happens so slowly that the changes are imperceptible from one moment to the next -- and yet the end results are dramatic. This video segment shows just how amazing plant development can be by depicting various phases of the process using time-lapse photography. Footage from NOVA: "The Shape of Things."
In this video excerpt from NOVA, find out how the discovery of a gene defect has led to the development of a new drug to treat patients with cystic fibrosis.
This video segment describes the basics of the circulatory system: how the heart pumps the blood that carries oxygen and nutrients throughout the body.
This video segment adapted from NOVA scienceNOW shows how the common wood frog freezes solid every winter, an adaptation that allows the organism to survive the cold winter.
In this video segment adapted from NOVA scienceNOW, hydrogen fuel cell cars promise pollution-free driving, but will we see them anytime soon?
In this video segment adapted from FETCH!, contestants are challenged to use materials from a garbage dump to build a boat that floats, can be steered, and is propelled by something other than oars.
Just after World War II, nuclear scientists turned their attention from fission to fusion. This video segment adapted from AMERICAN EXPERIENCE looks at the beginnings of thermonuclear power generation.
Compare fractions (halves, quarters, eighths) that make up a whole by drawing toppings on pizzas and cutting the pizzas into slices!
Visit Gabby's pizza shop to help Adi take pizza orders from customers. Viewers learn fractions that make up a whole by drawing pizza toppings in halves and quarters and cutting the pizzas into one eighth slices.
Learning Objective:
To partition objects into equal parts and name the parts, including halves, fourths, and eighths, using words.
This video segment adapted from NOVA shows how Galileo, using his newly developed refracting telescope, observed four of Jupiter's moons, the first astronomical bodies to be discovered since ancient times.
Einstein called Galileo the "father of modern physics." This media-rich essay from the NOVA Web site looks at Galileo's quest to understand the mathematics of motion.
In the early 1600s, most people believed that the Sun revolved around a stationary Earth. This video segment adapted from NOVA tells how Galileo proved that the Sun, not Earth, is at the center of our universe.
This video segment adapted from NOVA shows how Galileo used his telescope to carefully observe and study sunspots.
Scientists don't always get it right. This video segment adapted from NOVA looks at Galileo's failed theory for the motion of the tides.
This video from NASA describes the GLAST satellite, which is equipped with a gamma-ray telescope, and shares some background about the kinds of extreme universal phenomena indicated by the presence of gamma rays.
This video segment from Swift: Eyes through Time introduces and explains theories of the origin of gamma-ray bursts.