It's high-flying action and problem-solving at Big Dune Beach! Digit competes in an annual kite-flying competition and Hacker is there ruining the beach's delicate sand dunes. Can the CyberSquad protect the dunes and help Digit win?

Hacker decides that he can force cybersites to surrender by annoying them big time. He broadcasts his loud and obnoxious voice across the vastness of cyberspace from a massive statue shaped like the arrogant Hacker himself. The kids and Digit are sent by Motherboard to the Northern Frontier, where they carry out a Mission Impossible style scheme to silence the statue and disable Hacker's intimidation. Using their skills at measuring length, the kids make their way up through the inside of the booby-trapped statue to Hacker's pointy chin and big mouth. But can they shut him up before Hacker shuts them down? The Big Idea: To measure length and communicate your results easily and precisely, identify a system of units based on a single standard length that everyone using it agrees on. Math Topic: Linear Measurement NCTM Links: Measurement.

Hacker's mysterious machine is finally revealed - "The Transformatron"can change anyone into anything! He learns the kids have the Network Interface Card - the final piece he needs. But the kids have also found a map that leads them to Coop, Slider's long lost father. They are shocked to discover Coop has been a victim of magnetite. Before they can measure out the antidote, Hacker grabs the "NIC" - and Slider! Will the CyberSquad be able to rescue Slider? Can they cure Coop? And how will they stop Hacker from taking over Cyberspace with his dastardly device?

Contestants from all over Cyberspace have come to Gardenia, a gorgeous garden cybersite ruled by the Queen Mum, for its annual flower-growing contest. Hacker is sure his doofydill will win Tallest Flower, but when he loses to Inez and her happiolus, he is furious and plots a plant-based revenge. He flies off to a faraway site and brings back a funky flower - an invasive species! The funky flower emits a stinky odor that no one can handle - not even the Queen Mum. Worse, it also spreads quickly, steals water, hoards sunlight and crowds out all the native plants! The CyberSquad races against time to find ways to stop the funky flower. Can they rescue Gardenia before it - and Hacker - take over for good?

Contestants from all over Cyberspace have come to Gardenia, a gorgeous garden cybersite ruled by the Queen Mum, for its annual flower-growing contest. Hacker is sure his doofydill will win Tallest Flower, but when he loses to Inez and her happiolus, he is furious and plots a plant-based revenge. He flies off to a faraway site and brings back a funky flower - an invasive species! The funky flower emits a stinky odor that no one can handle - not even the Queen Mum. Worse, it also spreads quickly, steals water, hoards sunlight and crowds out all the native plants! The CyberSquad races against time to find ways to stop the funky flower. Can they rescue Gardenia before it - and Hacker - take over for good?

The CyberSquad gets fashionable in Factoria! Jackie wins the chance of a lifetime to apprentice with the incomparable fashion designer Fabio DeZine. Jackie quickly learns, it takes more than just a pretty drawing to design something with real, sustaining impact. Topics: Sustainable Design; Prototyping; Geometry Big Idea: When you reuse or repurpose materials to make something new, you help make sure Earth's resources are there for the future.

It's Arbor Day in Cyberspace "a special day to plant a tree for a best friend" but Buzz has other plans. Concerned that Buzz is absorbed by his video game, "The Terrific Tree", Delete calls on the CyberSquad to help get his best buddy back. They head out to the forest and use Buzz's knowledge of trees learned from his video game to help Delete pick the perfect tree to plant in Buzz's honor. Topics: Trees; Comparing Data, Measuring Distances Big Idea: Plant trees where there aren't any and they will give back in surprising ways.

(topic: 2- & 3-D Geometry) - Pursued by Hacker, Digit lands on cybersite Eureeka, where his mission is to find Professor Archimedes - the maker of the encryptor chip, a unique computer chip that can fix Motherboard. But Archimedes is nowhere to be found - only a pile of two-dimensional rods where his chip factory should be. The kids arrive to help, and discover that by linking the two-dimensional rods together into certain geometrical patterns they actually create a surprising three-dimensional shape that leads directly to unraveling the mystery of Archimedes' strange disappearance. The Big Idea: When you follow simple rules to make flat geometrical shapes (two- dimensional), and join them together, you can discover new shapes that, instead of staying flat, rise up to make three-dimensional objects.

When Hacker strands Jackie atop Mount Wayupthere, the rest of the CyberSquad has to act fast to save her. In their search for the elusive Diamond Joe - the mysterious figure who holds the secret to Jackie's release - the CyberSquad meets spunky TW, a young Parallini who agrees to help them. Can they discover the power of parallelograms in time to launch a daring rescue mission?

The dastardly Hacker (Christopher Lloyd) takes over the Radopolis cybersite, declaring himself King in "Totally Rad," the season premiere of CYBERCHASE. In an effort to dethrone him, the kids challenge the Hacker's extreme team to a winner-take-all skate-off. There's just one catch: high-scoring tricks need as much area as possible and the field keeps mysteriously changing! With Digit ( Gilbert Gottfried) as coach, the kids put on a dazzling display of blading, boarding, and biking, but can they match their performance to the changing arena? The Big Idea: Different shapes bounded by the same perimeter can enclose very different areas. Math Topic: Perimeter/Area.

The dastardly Hacker (Christopher Lloyd) takes over the Radopolis cybersite, declaring himself King in "Totally Rad," the season premiere of CYBERCHASE. In an effort to dethrone him, the kids challenge the Hacker's extreme team to a winner-take-all skate-off. There's just one catch: high-scoring tricks need as much area as possible and the field keeps mysteriously changing! With Digit ( Gilbert Gottfried) as coach, the kids put on a dazzling display of blading, boarding, and biking, but can they match their performance to the changing arena? The Big Idea: Different shapes bounded by the same perimeter can enclose very different areas. Math Topic: Perimeter/Area.

In the world of Cyberchase, Motherboard has summoned three adventurous Earth kids Jackie, Matt, Inez and their bird pal Digit as the "CyberSquad." Using brain power, perseverance and math problem solving skills, the CyberSquad has the awesome task of saving "Cyberspace" from the dastardly Hacker and his partners in chaos, Buzz and Delete. Each episode also includes a comedic live-action epilogue that shows that math is everywhere and everyone can use it.

Why does glamorous Gollywood go ga-ga when a nobody like Mister Z skips town? It's a fiendish Hacker scheme, of course. Because of a poison pen campaign devised by Hacker, Mister Z feels worthless and unwanted. He decides to leave Gollywood, taking his zeroes with him. The sudden disappearance of the number zero causes confusion and chaos, exactly as Hacker planned. As Hacker becomes the biggest star in Gollywood, the kids and Digit must show Mister Z he does indeed have a value by demonstrating the importance of the number zero.

Believing that the Wicked Witch is really the long lost daughter of a powerful king, Hacker agrees to marry her, convinced that their union will double his power and Motherboard will never be able to defeat him. What Hacker doesn't know is that Wicked has secretly hidden away the REAL long-lost daughter of the king and stolen her identity. The kids must think their way through an intricate series of puzzles to free the real daughter. Will they succeed and get back to the wedding before Hacker and Wicked say "I do"? Math Topic: Making Hard Problems Easier; NCTM Links: Problem Solving. *With special guest star Al Roker*

Hacker's adorable niece is back in the Northern Frontier and so is a new pet, Sparkletoes! While visiting another cybersite, Harmony convinces Hacker to let her bring it home. It causes chaos in no time. When Hacker sneakily releases it into the wild, it multiplies and takes over the entire local ecosystem. With help from the CyberSquad, will they round up all these rambunctious critters? Topics: Invasive Species; Comparing and Charting Data; Reading Maps; Doubling Big Idea: Introducing a living thing to a new environment can sometimes cause harm to the plants and animals that already live there.

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.

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!

A quiet day at Jackie's house is ruined by a noisy snowblower. Meanwhile, loud music in Botsberg is ruining two cyberkids' dream of setting a new domino record. The CyberSquad investigates what's causing all that racket.

When Wicked casts a spell on the Pompadorians to make them all adore her, Jackie and Digit must reproduce the only symbol that can break it - without being able to see what the symbol looks like. Matt and Inez can't get to Pompadoria to help, so they describe the symbol through their Skwak. But how can they describe the odd-looking spell-breaker accurately so Jackie can make a reproduction that works?

Another Dingerball season is just around the corner for the Dingerville Dragons. But the team is far from ready for Opening Day. The reason - there's so much traffic in town, the players can never reach the field in time to practice. They need an alternate way to avoid the traffic. With a bit of creative thinking the CyberSquad test ideas and design a pedal-powered solution - the Dingermobile! Topics: Alternate Forms of Transportation; Prototyping; Measuring Distances and Time Big Idea: When there are too many cars on the road, you can find other, cleaner ways to move around to ease congestion, lower pollution and maybe even get some exercise.