Catching the Kidnapper

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

Accessibility features: Transcript

Chess Wager

Harry and his friend make a wager on a game of chess in this video segment from Cyberchase.

Accessibility features: Transcript

Choosing the Most Orange Crystal

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

Accessibility features: Transcript

Comparing Fractions: Bubble Gum Blowing Contest

In this interactive activity adapted from Anneberg Learner’s Teaching Math Grades 3–5, compare fractions on number lines to determine which class of students wins bubble-gum-blowing contests.

Comparing Regular and Irregular Areas

The CyberSquad proves that the area of Hacker's land is equal to the area of Judge Trudy's land in this video segment from Cyberchase.

Accessibility features: Transcript

Competing for the Northern Hemisphere Games

In this video from Cyberchase, Harry must score a total of 50 points in various events to qualify for the Northern Hemisphere games in New Orleans.

Accessibility features: Transcript

Concentric Circles

In this video segment you’ll discover how using concentric circles can help you determine how much paint is needed to cover the deck of a carousel.

Cooking Contest

In this Cyberchase video segment, Matt uses subtraction to help Digit figure out how much time he has left in a cooking contest with Hacker.

Accessibility features: Transcript

Crack the Code

In this video segment from Cyberchase, the CyberSquad must get into a vault before Hacker, Buzz and Delete by cracking a code of shapes and numbers.

Accessibility features: Transcript

Creating a Code

The CyberSquad communicates using a secret code in this video segment from Cyberchase.

Accessibility features: Transcript

Crumpets Recipe

In this Cyberchase video segment, Shari Spotter gets help from the CyberSquad in doubling a recipe for crumpets.

Accessibility features: Transcript

Decreasing Water Levels

The CyberSquad creates a line graph to help tell the story of the decreasing water levels in Sensible Flats in this video segment from Cyberchase.

Accessibility features: Transcript

Digit in Pursuit

The CyberSquad tracks Digit’s position in time and then studies graphs to figure out what Hacker is scheming in this video from Cyberchase.

Accessibility features: Transcript

Directions to Hen Rock

The CyberSquad has to deal with angles and distances to locate a treasure chest in this video segment from Cyberchase.

Accessibility features: Transcript

Distance Difference

Using circumference, this segment measures the total distant traveled by two carousel riders after the carousel has rotated 10 times.

Earning 100 Snelfus

In this Cyberchase video segment, the CyberSquad figures out how to earn 100 snelfus in 11 days.

Accessibility features: Transcript

An Egyptian Clock

The CyberSquad must construct a clock of sorts in order to keep track of the amount of time they have to rescue Dr. Marbles in this video segment from Cyberchase.

Accessibility features: Transcript

Equal Amounts of Gold

In this Cyberchase video segment, the CyberSquad helps Pan and Pin divide up 15 gold bars.

Accessibility features: Transcript

Estimating Costs, Estimating Profits

Franklin works with Laverne to create a budget for a job painting a room, in this video segment from TV 411. 

Accessibility features: Transcript

Estimating Distance and Travel Time

In this Cyberchase video segment, the CyberSquad estimates how much air supply they will need to complete an underwater mission.

Accessibility features: Transcript