This video and slideshow provides an overview and demonstration of the balances and glassware commonly used to prepare solutions in a laboratory. [24.08]

This video shows how the center of gravity on an airplane is determined, where it is located, and why it's important for maintaining balance. Watch as computers on the aircraft redistribute weight of fuel on an airplane to help maintain...

Watch a short movie that teaches you how to keep a checkbook. Learn the vocabulary and use the $1.00 Alexander had in Alexander Who Used to be Rich Last Sunday to learn how to keep track of your money.

Standing on your tiptoes is hard enough, but imagine trying to do it while staying balanced on top of someone else's head. To keep balanced, the Nanjing acrobats must be aware of their centers of mass, and the various forces -- called...

Meet Clubhouse Expert Lewis Major, a naturalist who teaches kids about the great outdoors. In this segment, kids enjoy canoeing and learn that teamwork is required for steering. [2:10]

On this adventure, learn about how you measure the mass of a quantity to figure out which ones contain surprises! This learning module has students comparing quantities to figure out which one has more mass.

This video helps children maintain balance in their lives by finding their own physical balance. Following along with their instructor, children use leg and core strength to do multiple poses to achieve physical and mental balance. [3:49]

Continue on a journey through the sensory systems with a look at how your sense of hearing works. We follow sounds as they work there way into the ear, where they are registered and transformed into action potentials. This mechanism not...

Inviting children to join, Mister Chris sings and models warming up our hands, then using our warm hands to "warm up" our shoulders, knees, and feet. This activity helps to center children in their body, stretch, as well as identify...

Penny and the KidVision Kids visit an ice skating rink! We talk about what to wear when it's cold, put on ice skates, learn basic ice skating and watch an inspiring performance from young figure skaters dreaming of Olympic gold! Included...

Soccer is the most popular game in the world. Join Penny and the KidVision kids and learn how to play. We meet a coach, a team, do warm-ups, and play a game! You'll be World Cup ready! Included are links to age-appropriate lesson plans...

Students apply their knowledge of balance, forces, and civil engineering as they imagine, plan, create, test, and improve their own bridges.

Students apply their knowledge of balance, forces, and civil engineering as they imagine, plan, create, test, and improve their own bridges.

Getting the right balance in a race car is difficult because the weight of the fuel changes as the fuel burns off, and the tires wear down during each green-flag run. [5:16]

Peep's friend, Raccoon, has found a whatchamacallit, and Peep, Chirp, and Quack go to find out what it is. Learn about ramps and inclined planes with this group of friends. [8:50]

A clear, step-by-step tutorial which illustrates the steps to balance chemical equations. [4:22]

Crash Course A&P continues the journey through sensory systems with a look at how your sense of hearing works. We follow sounds as they work their way into the ear where they are registered and transformed into action potentials....

In this episode of Crash Course Kids, Sabrina Cruz talks about ecosystems and how one small change can lead to a cascade effect in the entire ecosystem. [4:59]

In this video segment from Cyberchase, Digit and the CyberSquad learn that equations are balanced when the same number is on each side.

Discover what makes people dizzy. Watch two kids use the scientific method to figure out what makes them the dizziest when they ice skate.

This lesson will give an overview of the anatomy of the human ear. Includes two videos as well as their transcripts. [4:41; 4:20]

In this video segment from Cyberchase, Digit and Inez must balance two number sentences to save the bunnies of Cyberspace.

In this video [1:56] follow along with Kailey, age 10, and learn how to make a symmetrical print.

Do you know about the vestibular system? This video discusses how the vestibular system in charge of your sense of balance and spatial orientation. [6:45]