Who knew Hacker was a nature lover? Seems it all started many Cyber-years ago, when Motherboard banished him to the Northern Frontier. With only the trees to call his friends, Hacker developed a soft spot for the woodlands. That's why he's especially incensed when a new villain begins to zap his beloved trees into thin air. The tree-sanity must be stopped! In an unlikely pairing, the CyberSquad steps in to help Hacker. But, will they be able save the forest before it's too late?

Hacker has finally captured those Earth brats on the Wreaker! Before he can decide what to do next, an alarm goes off...the Wreaker is out of fuel! He lands on the nearest cybersite, Ekardia, an eerie place with no one in sight and no way to contact anyone. He has only one choice: enlist the CyberSquad's help so they can ALL get back home. They find one Ekardian left behind - Ted. Everyone else left because Ekardia ran out of frixite, the nonrenewable resource they used to power everything. Now Ted lives off the natural resources around him. If Hacker and the kids are going to get home, they and their resourceful new friend will need to learn from Ekardia's past. Can they also help save its future?

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.

Who knew Hacker was a nature lover? Seems it all started many Cyber-years ago, when Motherboard banished him to the Northern Frontier. With only the trees to call his friends, Hacker developed a soft spot for the woodlands. That's why he's especially incensed when a new villain begins to zap his beloved trees into thin air. The tree-sanity must be stopped! In an unlikely pairing, the CyberSquad steps in to help Hacker. But, will they be able save the forest before it's too late?

Trouble is brewing beneath Serene Greens! Hapo the earthworm needs help underground, but how can the CyberSquad possibly help their miniscule friend? With one zap of Digit's "shrinkray," the team shrinks to the size of tiny insects and portals underground. They're literally IN the soil! The diminutive Matt, Jackie, Inez, and Digit come face-to-face with all sorts of critters that make up this thriving ecosystem. The only problem is Hapo's home turf, Bug Bayou, is anything but flourishing. The roots are mushy, the ground is clumpy and dry, and food is scarce, causing creatures to flee to healthier ground. Something is damaging Hapo's soil. But what? The CyberSquad digs in to get to the root of the problem.

(topic: Area) - Our Cyber-Team is transported to a Wild West site to prove that Hacker has taken a larger piece of land than he is allowed. Hacker is in jail and the trial is about to begin, but is his homestead really larger than what Judge Trudy will allow? The kids must discover how to measure the area of his irregularly shaped property in order to find the answer. The Big Idea: To find the area of an object, count how many squares fit on it. But there's an easier way! Measure an object's dimensions, and you can use mathematics to calculate its area.

The kids have a really cool plan for Digit's b-day-a surprise party! But in order to keep the secret, they pretend to forget his big day. Disappointed, Digit goes off on his own and runs into Hacker. The vexatious villain is only too happy to take advantage of the situation: If he can convince the dejected Digit that he is his one true friend, he can reprogram the cyboid to gain access to Motherboard! Meanwhile, the kids have a special gift made for their pal-a chocolate "Digit" sculpture. But to get it to the party, they must cross a desert where the heat threatens to melt the sweet treat. By observing how wearing a wet bandana keeps them cool, the kids figure out that evaporation is key to keeping the choco-sculpture from melting. But can they get it to Digit in one piece before Hacker cons him into changing sides?

Digit's friend Ren is excited to plan a very special Valentine's Day party at his favorite spot--the beautiful Botlyn Botanic Garden. It's the only garden in all of bustling Botlyn, and he can't imagine having his celebration any place else. But when Ren and the CyberSquad discover the garden isn't available, it's time to improvise. They get their hands dirty and use their math skills to plot out and plant a beautiful garden in an unlikely space. Will everything come up roses? Meanwhile, Hacker receives an unexpected valentine of his own. From whom could it possibly be?

Digit's cousin, Brigit, is in a prickly bind. Although her garden is overflowing with flowering cactus plants, they're not bearing any apple cactus fruit. And no cactus apple fruit means no cactus apple juice--everyone's favorite drink in all of Cyberspace! Brigit thinks she knows what's going on, thanks to a chart she's kept of how many bats--or in this case, how few--have come to pollinate the cactus flowers so far. Where have all the bats gone? Could it have something to do with Hacker's new secret hideout? With a map to guide the way, Digit, Matt, Jackie, and Inez set out into the desert to find out.

It's not easy being the most notorious villain in all of Cyberspace, and Hacker is really stressed out. Buzz and Delete surprise their mess-of-a-stress boss with a blissful day at Mount Bear Fresh Water Spa, full of relaxing treatments sourced from the beautiful Mount Bear River! But, when the water supply suddenly stops flowing, Hacker and the other patrons are left out to dry. With spa manager, Jules, in over his head, Buzz and Delete go to extreme measures and ask the CyberSquad for help. Using a map and spatial reasoning skills, Digit and the kids turn upstream for clues about why the spa's water has been reduced to a mere trickle. Can the CyberSquad save the day? Or will it all just go down the drain?

Kids in glamorous Gollywood have no safe place to play. When they discover an empty lot that can be converted to a park, they have only one opponent: Hacker. He wants the lot for his new Gollywood Tower, which he claims will broadcast entertainment to all of Cyberspace. (The tower is really meant to corrupt Motherboard's hard drive.) The CyberSquad goes up against Hacker at a city council hearing. Will they get their park, or will Hacker dazzle the council into approving his tower? Big idea: Communities need to provide safe, inviting outdoor spaces where kids can play and be physically active. Math concepts: Data Collection and Representation: Surveys, Tally Marks.

Radopolis has a big problem: water bottles. Radsters are an active bunch, but their desire to stay hydrated has led to a huge bottle pile-up. Way Cool Arena has been turned into a bottle dump, and the beloved skate park is next! The kids and Slider must find a way to get rid of the heaps of empties and reduce future waste while making sure Radsters stay healthy. Can they prevent their rad cybersite from getting bottled up? Big idea: Drinking water regularly is essential, but how you drink it is also important. Make choices that are healthy for both your body and the environment. Math concepts: Sampling and Multiplication.

Matt, Inez, Digit, and Jackie are planning a friendship retreat: four epic days of camping in the wilderness on Camptopia. Although Jackie's going to miss her warm bed, everyone's excited to spend uninterrupted time together in nature-no distractions whatsoever. All are happy campers until Digit's Power Pal 3000--a cooking-heating-entertainment center all-in-one--suddenly shuts down! With no gadgets to heat up their campsite, cook their meals, or save their retreat, temperatures drop while tensions rise. The kids have to learn how to work through their frustrations, and perhaps look up for a solution. Through a bit of trial and error, the kids discover that they can harness the power of the sun to solve their problems. It's amazing what solar energy and a little ingenuity can do!

The monster Gigabyte returns! The bad guys bring Gigabyte to a remote, Mayan-style pyramid on cybersite Jimaya. The CyberSquad must work their way past a variety of obstacles, and block the rays of the sun before it can energize the metal monster and cause chaos!

Digit's friend Pearl says her town is in trouble. The water levels in Canalia, a beautiful cybersite connected by canals, keep getting lower, but Canalians don't see the problem. So Pearl built a time machine to prove she's right! She travels with the CyberSquad into the past to see how much higher the water levels were, and the kids promise to help convince Canalians to change their water-wasting ways. But when they invite everyone to travel through time and see what happens, the time machine goes missing! Hacker has stolen it! Can the kids get the time machine back before Hacker resets the course of cyberhistory?! And can Canalians be convinced to protect their future by changing the present?

Has Hacker finally concocted his most perfect plan to shut down Motherboard once and for all, making him the ruler of Cyberspace? It looks that way, as Hacker has positioned giant patches of trash in Cyberspace to converge on Control Central! Hacker is giddy with delight, because the citizens of Cyberspace unknowingly helped his plan. They didn't dispose of their trash properly and created the huge trash patches to begin with. Back at Control Central, Digit is updating Motherboard's software for her birthday and accidentally causes her to shut down! He and the CyberSquad try to reboot her, to no avail. With Motherboard down, they must rely on their quick problem-solving skills and help from citizen scientists to get to the bottom of the trash trouble and protect Control Central. Can they save Motherboard - and all of Cyberspace - before it's too late?

Has Hacker finally concocted his most perfect plan to shut down Motherboard once and for all, making him the ruler of Cyberspace? It looks that way, as Hacker has positioned giant patches of trash in Cyberspace to converge on Control Central! Hacker is giddy with delight, because the citizens of Cyberspace unknowingly helped his plan. They didn't dispose of their trash properly and created the huge trash patches to begin with. Back at Control Central, Digit is updating Motherboard's software for her birthday and accidentally causes her to shut down! He and the CyberSquad try to reboot her, to no avail. With Motherboard down, they must rely on their quick problem-solving skills and help from citizen scientists to get to the bottom of the trash trouble and protect Control Central. Can they save Motherboard - and all of Cyberspace - before it's too late?

Hacker has finally captured those Earth brats on the Wreaker! Before he can decide what to do next, an alarm goes off...the Wreaker is out of fuel! He lands on the nearest cybersite, Ekardia, an eerie place with no one in sight and no way to contact anyone. He has only one choice: enlist the CyberSquad's help so they can ALL get back home. They find one Ekardian left behind - Ted. Everyone else left because Ekardia ran out of frixite, the nonrenewable resource they used to power everything. Now Ted lives off the natural resources around him. If Hacker and the kids are going to get home, they and their resourceful new friend will need to learn from Ekardia's past. Can they also help save its future?

Bird lovers across Cyberspace have arrived at the Migration Celebration - a magical event where the rare teal-footed trillers flock once every five years. But when the trillers are a no-show, Professor Bobson, host of the event, knows something is amiss. After cancelling the celebration, phone calls and social media posts start reporting triller sightings all over Cyberspace! The Professor and kids recruit dozens of citizen scientists to record their observations when they see a triller. But in the chaos, they forget Digit, the biggest triller lover of all, can be a big help! When all the citizen scientists have reported back, it leads to a shocking discovery. What is the data telling them? And can Digit help crack the case?

There's a mega mystery in Megabays - the once-healthy kelp in Big Bay is washing ashore. The CyberSquad must work with Captain Skuttlebutt, keeper of the bays, to get to the bottom of it. They explore the marine ecosystem and discover that there are way more urchins than anything else... but why? Is it nature at work, or is something - or someone - causing the underwater kelp forest's collapse?

It's going to be a very special night in Cyberspace for Matt, Inez and Jackie. To show her appreciation for all they've done for her (and Cyberspace), Motherboard has invited the kids to have a slumber party with Digit in the newly refurbished and repainted Control Central! But a case of sneezes, itchy eyes and scratchy throats threatens to put a damper on the slumber fun. And to make matters worse, Hacker has his own surprises for Motherboard that night. Inspired by a B-Monster movie, Hacker makes his own Plantasaurus to finally get the best of Motherboard and take over Cyberspace. Can the kids get to the bottom of the problems inside Control Central before the problems outside come to their front door? It's going to be a very special night in Cyberspace for Matt, Inez and Jackie. To show her appreciation for all they've done for her (and Cyberspace), Motherboard has invited the kids to have a slumber party with Digit in the newly refurbished and repainted Control Central! But a case of sneezes, itchy eyes and scratchy throats threatens to put a damper on the slumber fun. And to make matters worse, Hacker has his own surprises for Motherboard that night. Inspired by a B-Monster movie, Hacker makes his own Plantasaurus to finally get the best of Motherboard and take over Cyberspace. Can the kids get to the bottom of the problems inside Control Central before the problems outside come to their front door?

Creech invites her good friends the CyberSquad to Tikiville to show off the amazing new bike path that has everyone driving their fantastic new bikes and trikes rather than cars. Everyone is having fun - even Hacker is joyriding on his bike (and if that isn't suspicious, Jackie doesn't know what is). Inez, who cares deeply for animals, soon realizes the bike path has divided the habitats of many of Tikiville's cute, cuddly creatures. Creature families have been split up, and the busy bike path is preventing animals from reaching their food and water sources. Inez feels the bike path should be shut down, but Creech doesn't want to take away the benefits the path has created for her community. The disagreement drives a wedge between the two good friends. Will they find a compromise? Will a map of the area help Inez and her friends reunite the cute critters to their families and homes? And what is that sneaky Hacker up to?!

In Happily Ever Afterville, the Three Pigs have just finished building their new cottage at the base of Mount Evermore - a peaceful spot without any direct sunlight. They are celebrating with a housewarming party, and they've hired Jackie as their party planner! But trouble strikes when Hacker and Wicked, who are having a battle of wits above Mount Evermore, accidentally zap the mountain away. Now, the sun is streaming directly onto the pigs' house, and it is quickly heating it up inside! Meanwhile, Hacker starts feeling something very strange - guilt. Can the CyberSquad cool down the pigs' warming house and save their housewarming party? And will Hacker - for the first time ever - do the right thing?

Perfectamundo isn't so perfect anymore - the trash is out of control! A giant garbage heap threatens to break through the cybersite's dome, and the CyberSquad must become garbologists in order to reduce the rubbish. Hacker, meanwhile, is digging through the very same heap for some mistakenly discarded seeds that will allow him to grow an army of monster plants to take over Cyberspace. Will he find the seeds before the Perfectamundians solve their trash problem? Or is the dome doomed?

Hacker and his bumbling henchbots Buzz and Delete are drilling inside the nature preserve Ecotopia. They're desperately searching for the Emergency Reset Button, which will allow Hacker to re-format all of Cyberspace to his settings...putting him in charge of everyone and everything forever! He accidentally triggers a slime geyser, which destroys many animals' habitats. The overcrowding causes manic monkeys, chaotic crocs and outraged orangutans. The CyberSquad is called in to rescue the animals and restore harmony to Ecotopia. They team up with Ollie (guest star Rico Rodriguez), a Junior Ranger, and quickly learn this isn't their only problem.

Hacker's careless drilling on Ecotopia set off a slime geyser, which destroyed many animals' habitats. After teaming up with Ollie (guest star Rico Rodriguez) to restore harmony, the CyberSquad learns that rescuing animals isn't their only problem. Ollie's mom has gone missing too. And old friends and longtime foes mysteriously surface as the drama unfolds. Can the kids restore Ecotopia, rescue their friends and prevent Cyberspace from being lost to the villainous Hacker forever?

A televised skate-off will decide ultimate naming rights for the new Radopolis skate park. Will it be named after Slider, the ace skateboarder of Cyberspace, or The Hacker, the vainest villain in the virtual universe? When the power mysteriously goes out at the skate park, the CyberSquad and Digit must find a way to turn it back on before the nighttime skateboarding extravaganza. They decide to use solar panels to collect energy during the day that can power the park at night. But will they have enough area to install the panels, and enough time to collect energy before sundown? And if they do, can their friend out-skate the ace cheater of Cyberpsace?

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.

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?

Hacker has stolen the Prism of Power--a vital piece of Motherboard's Operating System! Over the trees of Jungolia, the CyberSquad is in hot pursuit, when suddenly, a gust of wind sends everyone careening across the lush cybersite. Facing monsters, canyons, and cliffs, Digit and the kids must form unlikely alliances with Hacker, Buzz, and Delete as they pursue the Prism. Along the way, they notice how life on Jungolia is well suited to the surroundings--creatures blend into mud with camouflage, burrs cling to moss with hooks on their exterior, and sure-footed goats easily amble up the steepest peaks. Perhaps these features are just the creative inspiration the kids need. Can the CyberSquad adapt to the challenge? And who will be the first to reach the Prism of Power?

Hacker pollutes cyberspace with dangerous cyberstatic by tampering with four satellites designed to keep everything free from cyber- static cling. But is his plan only to trash cyberspace - or does he have something even more devious up his cloak? The kids learn the answer as they use balance scales and equations to restore the satellites and save Motherboard. The Big Idea: You can use an equation - a statement that two different expressions are equal to each other - to find unknown values that make the equation true. Math Topic: Balancing Equations NCTM Links: Algebra, Representation, Connections.

Digit is going on his annual visit to Mermaidos, an underwater cybersite filled with merfolk, to visit one of his best friends in the whole cyber-world-Eugene. The two of them are great buddies who love to play underwater games, frolic with fish, and do other wacky water things in this idyllic underwater paradise. When Digit arrives, something is wrong. Mermaidos is murky and warm and the fish are leaving in droves. Digit feels terrible for his pal Eugene and promises to do what he can to make things right. It turns out Hacker has put a plan in motion to turn Mermaidos into his own personal hot tub! He is making the water hotter and hotter, raising the temperature to a hot 100 cyber-degrees- a temperature that would make Mermaidos uninhabitable for the Mermaidians and force them to move out. It is up to Digit and the CyberSquad to stop Hacker's plan, reverse the thermal pollution and help save Eugene's home.

(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.

The CyberSquad and their new friend Scanner embark on a quest to build a new Encryptor Chip for Motherboard and cure her virus. With Hacker in hot pursuit, the kids must run, ski, canoe and climb their way to the end of the mission. In the process, they learn that a little activity over time adds up. But will they also cure Motherboard? Big idea: To have fun and be healthy, get up and moving for sixty minutes each day. Math concepts: Data Representation/Tables.

Hacker has discovered an army of awesome creatures he can use to rule cyberspace, but they are carved in stone on the walls of the Pyramid of Jimaya. To bring the animals to life, he must steal the Sphere of Being, a magical orb closely guarded by three ghosts (Hacker's worst nightmare). How can he distract them so he can steal the Sphere? Opportunity knocks when he tricks Jules, recently hired as tour guide, into pushing the wrong button and falling, along with the kids and Creech, into an underground arena from which there is no escape! Confronted by the Jam Master, the guardian of the pyramid, and the Pyramid's three ghosts, the kids are told they can go free if they can overcome the ghosts in a game of Jimaya Jam. The game is like basketball except for a few small quirks: When Matt tries to dribble and move the ball across the court, it breaks! And he can't move from where he stands on the court once he receives it. Coach Jackie struggles with a game plan until the kids realize that diagramming her plays makes it a whole lot easier to follow them. Down to their last ball, stopping Hacker rests on their ability to diagram and execute the right play.

While enjoying a little R & R in Solaria, Hacker is delighted to see Wicked, who is also on vacation-but she's not alone! She's partnered with Nug Grommet, the handsome cyber-surfing champion in a dance contest. Turning even greener with jealousy, Hacker enters the contest to prove his superiority. Only there's one small problem-who can he coerce into being his partner? Enter the CyberSquad. Observing Jackie's prowess on the dance floor, Hacker has Buzz and Delete detain Inez, then forces Jackie to teach him the moves and dance with him in exchange for Inez's safe return. As the contest unfolds, it becomes apparent that the judges lack a workable scoring system to decide the winner. Determined to help Inez, Matt joins the judges to find a way to score the contest. And, as Wicked points out, it had better be fair or she will wreak her revenge! Should Matt give Hacker and Jackie a higher score than Wicked and Nug so Inez can go free? Or judge the contest fairly and hope Digit rescues Nezzie in time?

Kids in glamorous Gollywood have no safe place to play. When they discover an empty lot that can be converted to a park, they have only one opponent: Hacker. He wants the lot for his new Gollywood Tower, which he claims will broadcast entertainment to all of Cyberspace. (The tower is really meant to corrupt Motherboard's hard drive.) The CyberSquad goes up against Hacker at a city council hearing. Will they get their park, or will Hacker dazzle the council into approving his tower? Big idea: Communities need to provide safe, inviting outdoor spaces where kids can play and be physically active. Math concepts: Data Collection and Representation: Surveys, Tally Marks.

While enjoying a little R & R in Solaria, Hacker is delighted to see Wicked, who is also on vacation-but she's not alone! She's partnered with Nug Grommet, the handsome cyber-surfing champion in a dance contest. Turning even greener with jealousy, Hacker enters the contest to prove his superiority. Only there's one small problem-who can he coerce into being his partner? Enter the CyberSquad. Observing Jackie's prowess on the dance floor, Hacker has Buzz and Delete detain Inez, then forces Jackie to teach him the moves and dance with him in exchange for Inez's safe return. As the contest unfolds, it becomes apparent that the judges lack a workable scoring system to decide the winner. Determined to help Inez, Matt joins the judges to find a way to score the contest. And, as Wicked points out, it had better be fair or she will wreak her revenge! Should Matt give Hacker and Jackie a higher score than Wicked and Nug so Inez can go free? Or judge the contest fairly and hope Digit rescues Nezzie in time?

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?