Hacker's stolen the CyberStar. The CyberSquad races through a fizzy Asteroid Belt and solves math patterns to get it back, reclaiming their confidence along the way.

In Coralina, the CyberSquad and Digit marvel at the cybersite's colorful coral reef. Inez hopes to bring back a piece of coral as a gift for her aunt until they learn coral is alive and the reef is under threat! Something is causing the ocean to become hot and murky, and it's bleaching the coral. With the help of an action hero crab, can the kids find the source of the heat before it's too late? Topics: Coral Reefs; Thermal Pollution; Temperature; Mapping; Collecting Data Big Idea: When you protect the health of coral reefs, you also protect the vast amount of ocean life that depend on the reefs as places to live or find food.

The balance and harmony of the Mount Olympus cybersite is controlled and protected by the Music of the Spheres. When Hacker disrupts this balance and throws the site into utter chaos, the kids and Digit have until sunset to make the sound of the music right! For the beat to go on, the kids must recreate the music and find the missing element in the musical pattern. The Big Idea: You can use mathematical patterns to create and understand memorable musical rhythms. Math Topic: Patterns in Music NCTM Links: Algebra, Connections.

(topic: Patterns) - The diabolical Hacker wreaks havoc when he steals the power pods of Poddleville, a cybercity filled with patterns. Our heroes must use math and logic to crack the double pattern that unlocks the Poddles' cyberpower vault before Hacker and his henchmen do! The Big Idea: Patterns are sequences that repeat or change in an orderly way. You can use patterns to predict the next step in solving a problem.

Introducing Memoryville, home to a vast storehouse of Cyberspace data, where The Slugball Open, a Cyberspace version of baseball, is in progress. In their attempt to win for a day the Key to the City, Team Motherboard has made it to the finals ... along with, you guessed it, Hacker! Unbeknownst to most (except, of course, to Hacker), this Key opens all doors to the city-including the door to the data storehouse! With surefire plans to win, Hacker can hardly wait to delete the data and create untold chaos. Undaunted by the awesome array of Hacker's bad guys, Team Motherboard discovers distinctive patterns to these nefarious sluggers' past performances. But can the hit charts they develop be enough to help the good guys win?

A compilation of three comedic shorts that feature Buzz and Delete using subtraction to catch smirbles on the loose, break a cyber world record, and help Hacker's niece with a big math problem.

Pack it! Stack it! Match it! Join in for three Cyberspace adventures where Buzz, Delete, Digit, Widget, and the CyberSquad use weight to save the day.

A compilation of three comedic shorts that feature Buzz and Delete using subtraction to catch smirbles on the loose, break a cyber world record, and help Hacker's niece with a big math problem.

Pack it! Stack it! Match it! Join in for three Cyberspace adventures where Buzz, Delete, Digit, Widget, and the CyberSquad use weight to save the day.

A popular new restaurant in Castleblanca serves delicious meals, but all the residents have become cranky and tired. The CyberSquad quickly learns the restaurant's food is unhealthy...and Hacker is behind it all. To get Hacker to stop making his unhealthy food, Digit challenges him to a cook-off. But if Hacker wins, the kids must leave Cyberspace forever! Who will win the hearts--and stomachs!--of Castleblanca? Big idea: Eat a balanced mix of food at meal times to keep your body healthy. Math concepts: Data Representation/Pie Charts.

A compilation of three comedic shorts that feature Buzz and Delete using subtraction to catch smirbles on the loose, break a cyber world record, and help Hacker's niece with a big math problem.

Pack it! Stack it! Match it! Join in for three Cyberspace adventures where Buzz, Delete, Digit, Widget, and the CyberSquad use weight to save the day.

A compilation of three comedic shorts that feature Buzz and Delete using subtraction to catch smirbles on the loose, break a cyber world record, and help Hacker's niece with a big math problem.

Pack it! Stack it! Match it! Join in for three Cyberspace adventures where Buzz, Delete, Digit, Widget, and the CyberSquad use weight to save the day.

The citizens of Factoria have been put back to work at a toy factory where they get free meals. The problem? The benefactor is none other than Hacker, and the meals all come from vending machines. The CyberSquad and their new friend--a little Factorian girl named Zoreen--suspect Hacker is up to no good, and they discover he's not making toys, but spy planes! To get the Factorians out of Hacker's clutches, the CyberSquad must show them how to grow their own food. Can they put Hacker out of business for good? Big idea: Delicious, healthful vegetables don't just come from the store. They grow from seeds - and you can grow (and eat) them yourself! Math concept: Area.

To please his pet smirble, BB, Hacker transforms a park into a highly manicured space, but BB doesn't like it at all! To find out why, the kids time travel to collect and analyze data and help restore the park's biodiversity.

A compilation of three comedic shorts that feature Buzz and Delete using subtraction to catch smirbles on the loose, break a cyber world record, and help Hacker's niece with a big math problem.

The Leaders of Cyberspace have gathered to discuss Hacker's increasing influence, when they are suddenly interrupted by Hacker. Buzz and Delete, Hacker's henchmen, hide the leaders including Dr. Marbles, in the building and its' up to the kids to rescue them. Before long, the kids discover that they can only move between the building's levels by scaling its outside walls! So the kids turn the building into a giant ruler in order to keep track of the floors. And when they discover that there are levels beneath what they thought was "zero," the kids must tap into the power of negative numbers. The Big Idea: Numbers don't have to stop at zero! Negative numbers -- numbers that are less than zero -- can extend the range of what you can measure on a scale and give you the ability to compare numbers using direction as well as amount. Math Topic: Negative Numbers NCTM Links: Number & Operations.

To prove once and for all that he's smarter than the CyberSquad, Hacker challenges the kids and their friends to solve a series of puzzles. But this isn't just fun and games - the fate of cybersite Solaria hangs in the balance. Solve all the puzzles in under three hours, and Solaria is saved... but fail, and the favorite vacation spot will be reformatted into digital garbage!

Buzz and Delete go on vacation to Dancing Water Springs to watch a super geyser erupt and bump into the CyberSquad. But, when Delete won't stop talking about the Earth kids, Buzz worries he may be losing his best bud.

A compilation of three comedic shorts that feature Buzz and Delete using subtraction to catch smirbles on the loose, break a cyber world record, and help Hacker's niece with a big math problem.

Statues of Hacker are popping up all across Cyberspace. It's his latest scheme - art therapy! Heartbroken after losing to the kids yet again, Hacker throws himself into sculpture and gives his work away. Problem is, wherever one turns up, the power goes off. The CyberSquad investigates to see what's causing all these changes. Is Hacker back to his old tricks? Or has he finally had a change of heart? And what's with the sparkly purple dots on the sculptures? EDUCATIONAL OBJECTIVE: Use a line graph to picture change and your eyes can quickly tell you when and how things are changing.