Sally wants to fly her kite but can't seem to work out the timing to get the wind right - after all, you can't see wind. The Cat takes them to Windnasium where they learn to "see" wind in all kinds of ways. When Nick's favorite flyer gets stuck in the tree, Nick wishes he could jump really high and retrieve it, but gravity holds him down. Cat takes them to Gravity Drop where they discover what happens when there's more or less gravity. And Nick figures out how to use gravity to get his plane back.

Aye Aye! - Nick and Sally are making Halloween masks, but they want to make them really scary. Cat takes them to meet Aiya, the Aye Aye, in the forest of Spookywoowoo. Aiya shows them, that even though he may look scary - his big ears, huge eyes and long fingers help him to find food. And now Nick and Sally know just how to make their masks scary! Trick or Treat - It's Halloween! The Cat in the Hat takes Sally and Nick trick or treating - his way! Around the world they go, meeting three new friends who teach them each of the tricks they do and share the treats that they like to eat. Back at home Nick and Sally are ready to go trick or treating, with plenty of new tricks to share!

The kids need to move a big rock in their backyard so they can plant an apple tree. The Cat takes them to Machine-a-Ma-Zoo, where they learn how a lever can solve their problem. Sally is playing a song on an instrument made up of different things in the Treehouse but she can't find the right note for her song. In Gongolia, they find out that bigger things make lower sounds and smaller things make higher sounds.

Sally invents a secret treehouse handshake, but Nick can't remember the sequence. The Cat takes them to Over-and-Overton, where they figure out how to get through a series of obstacles by recognizing patterns. Nick and Sally don't understand why one toy car goes faster than another. The Cat says he needs their help to move some big pictures and along the way, they find out about how air is matter (takes up space and has mass) and can push on objects.

Trick or Treat - It's Halloween! The Cat in the Hat takes Sally and Nick trick or treating - his way! Around the world they go, meeting three new friends who teach them each of the tricks they do and share the treats that they like to eat. Back at home Nick and Sally are ready to go trick or treating, with plenty of new tricks to share! King Cecil the Seahorse - Sally is off to fight the "dragon"! But Nick wants to go, he doesn't want to stay and watch the baby princess, he wants to go on an adventure. The Cat explains that babies can be part of the adventure. Why don't they go meet King Cecil the Seahorse, he takes all his babies wherever he goes! Nick and Sally discover that taking care of babies is much more fun than fighting dragons.

Trick or Treat - It's Halloween! The Cat in the Hat takes Sally and Nick trick or treating - his way! Around the world they go, meeting three new friends who teach them each of the tricks they do and share the treats that they like to eat. Back at home Nick and Sally are ready to go trick or treating, with plenty of new tricks to share! King Cecil the Seahorse - Sally is off to fight the "dragon"! But Nick wants to go, he doesn't want to stay and watch the baby princess, he wants to go on an adventure. The Cat explains that babies can be part of the adventure. Why don't they go meet King Cecil the Seahorse, he takes all his babies wherever he goes! Nick and Sally discover that taking care of babies is much more fun than fighting dragons.

Sally is convinced that a tall thin glass of juice holds more than a short wide glass so Cat takes them to Point O'View where they learn that getting evidence can cause them to change their mind. Nick and Sally wonder if they can walk on a cloud, and the Cat takes them to Mount Knowmore. As they climb, they discover that materials have different properties that allow them to be solid or fluid. And when they get to the top, they have gathered enough evidence through experience of walking through the clouds to answer the original question.

Big Cats - When Sally and Nick have difficulty sneaking up on Nick's Mom to surprise her, The Cat brings them to meet some great sneaker-uppers - cats! Three big cats in particular. The kids learn to be patient from a snow leopard, speedy from a cheetah and the trick of distraction from a lion. Back in Nick's yard they sneak up on his mom and surprise her! Then Nick and Sally are surprised when the best sneaker-upper sneaks up on them - The Cat! Fantastic Flour - Nick and Sally are making their "Best Ever Yummy For Your Tummy" muffins when they realize they don't have enough flour. Cat knows just where to get more - Finola's Farm! With help from Cat, Sally, Nick, and the Things, Finola harvests the wheat then shows them how to turn it into flour. Now that they have enough flour, they can finish making their muffins!

Aye Aye! - Nick and Sally are making Halloween masks, but they want to make them really scary. Cat takes them to meet Aiya, the Aye Aye, in the forest of Spookywoowoo. Aiya shows them, that even though he may look scary - his big ears, huge eyes and long fingers help him to find food. And now Nick and Sally know just how to make their masks scary! Trick or Treat - It's Halloween! The Cat in the Hat takes Sally and Nick trick or treating - his way! Around the world they go, meeting three new friends who teach them each of the tricks they do and share the treats that they like to eat. Back at home Nick and Sally are ready to go trick or treating, with plenty of new tricks to share!

Aye Aye! - Nick and Sally are making Halloween masks, but they want to make them really scary. Cat takes them to meet Aiya, the Aye Aye, in the forest of Spookywoowoo. Aiya shows them, that even though he may look scary - his big ears, huge eyes and long fingers help him to find food. And now Nick and Sally know just how to make their masks scary! Trick or Treat - It's Halloween! The Cat in the Hat takes Sally and Nick trick or treating - his way! Around the world they go, meeting three new friends who teach them each of the tricks they do and share the treats that they like to eat. Back at home Nick and Sally are ready to go trick or treating, with plenty of new tricks to share!

When Nick's magic trick causes his toy car to disappear under the porch, the Cat takes them to Arcade Island to win a Grasper-ma-clasper. Instead, they find out the magic of bumping things around. The kids want to make a great snowman but the clothes they've chosen are frozen in the ice and snow. Cat takes them to Coldsnap Island, where they discover that when they warm up ice or snow it becomes water.

Trick or Treat - It's Halloween! The Cat in the Hat takes Sally and Nick trick or treating - his way! Around the world they go, meeting three new friends who teach them each of the tricks they do and share the treats that they like to eat. Back at home Nick and Sally are ready to go trick or treating, with plenty of new tricks to share! King Cecil the Seahorse - Sally is off to fight the "dragon"! But Nick wants to go, he doesn't want to stay and watch the baby princess, he wants to go on an adventure. The Cat explains that babies can be part of the adventure. Why don't they go meet King Cecil the Seahorse, he takes all his babies wherever he goes! Nick and Sally discover that taking care of babies is much more fun than fighting dragons.

Trick or Treat - It's Halloween! The Cat in the Hat takes Sally and Nick trick or treating - his way! Around the world they go, meeting three new friends who teach them each of the tricks they do and share the treats that they like to eat. Back at home Nick and Sally are ready to go trick or treating, with plenty of new tricks to share! King Cecil the Seahorse - Sally is off to fight the "dragon"! But Nick wants to go, he doesn't want to stay and watch the baby princess, he wants to go on an adventure. The Cat explains that babies can be part of the adventure. Why don't they go meet King Cecil the Seahorse, he takes all his babies wherever he goes! Nick and Sally discover that taking care of babies is much more fun than fighting dragons.

The kids need to move a big rock in their backyard so they can plant an apple tree. The Cat takes them to Machine-a-Ma-Zoo, where they learn how a lever can solve their problem. Sally is playing a song on an instrument made up of different things in the Treehouse but she can't find the right note for her song. In Gongolia, they find out that bigger things make lower sounds and smaller things make higher sounds.

Trick or Treat - It's Halloween! The Cat in the Hat takes Sally and Nick trick or treating - his way! Around the world they go, meeting three new friends who teach them each of the tricks they do and share the treats that they like to eat. Back at home Nick and Sally are ready to go trick or treating, with plenty of new tricks to share! King Cecil the Seahorse - Sally is off to fight the "dragon"! But Nick wants to go, he doesn't want to stay and watch the baby princess, he wants to go on an adventure. The Cat explains that babies can be part of the adventure. Why don't they go meet King Cecil the Seahorse, he takes all his babies wherever he goes! Nick and Sally discover that taking care of babies is much more fun than fighting dragons.

Aye Aye! - Nick and Sally are making Halloween masks, but they want to make them really scary. Cat takes them to meet Aiya, the Aye Aye, in the forest of Spookywoowoo. Aiya shows them, that even though he may look scary - his big ears, huge eyes and long fingers help him to find food. And now Nick and Sally know just how to make their masks scary! Trick or Treat - It's Halloween! The Cat in the Hat takes Sally and Nick trick or treating - his way! Around the world they go, meeting three new friends who teach them each of the tricks they do and share the treats that they like to eat. Back at home Nick and Sally are ready to go trick or treating, with plenty of new tricks to share!

Sally is trying to make a vase for her mother but each one she tries falls over. Cat takes the kids to Blueprintia where designs become real. They discover what they can learn by designing before building, which helps Sally make the vase back at home. The kids are creating a game that involves "fishing" for prizes, but they can't "catch" any of the prizes. The Cat takes them to Arcade Island where they discover what will and won't be attracted to a magnet.

Name That Sound - Sally and Nick are trying to stump each other by guessing the animal sounds they're making. But the Cat stumps them both when he tries to make the sound of a cricket! That didn't sound like a cricket. They all try but just can't figure out how a cricket makes its noise. Well Cat's friend Clarence the Cricket can surely show them! Off to the Grassy-Grove-Dell to meet him! He shows him his wings, one that is comb-like, the other a scraper, when he rubs them together, he makes his wonderful cricket noise. Back at home Nick and Sally find things around the house they can use to mimic Clarence - a deck of cards and a comb! Fabulous Feathers - Sally is playing dressup, but her favourite hat no longer has any feathers on it. Where can they find more? The Cat's good friend Puranjay might be able to help! He's a peacock who lives in Feathery Flats, he has plenty of feathers! Sally collects the feathers that have fallen out of Puranjay and discover that each one has it's own distinct job. But it's his tail feathers that are just jazzy and snazzy enough for her hat! They are the most fabulous feathers!

The kids need to move a big rock in their backyard so they can plant an apple tree. The Cat takes them to Machine-a-Ma-Zoo, where they learn how a lever can solve their problem. Sally is playing a song on an instrument made up of different things in the Treehouse but she can't find the right note for her song. In Gongolia, they find out that bigger things make lower sounds and smaller things make higher sounds.

Name That Sound - Sally and Nick are trying to stump each other by guessing the animal sounds they're making. But the Cat stumps them both when he tries to make the sound of a cricket! That didn't sound like a cricket. They all try but just can't figure out how a cricket makes its noise. Well Cat's friend Clarence the Cricket can surely show them! Off to the Grassy-Grove-Dell to meet him! He shows him his wings, one that is comb-like, the other a scraper, when he rubs them together, he makes his wonderful cricket noise. Back at home Nick and Sally find things around the house they can use to mimic Clarence - a deck of cards and a comb! Fabulous Feathers - Sally is playing dressup, but her favourite hat no longer has any feathers on it. Where can they find more? The Cat's good friend Puranjay might be able to help! He's a peacock who lives in Feathery Flats, he has plenty of feathers! Sally collects the feathers that have fallen out of Puranjay and discover that each one has it's own distinct job. But it's his tail feathers that are just jazzy and snazzy enough for her hat! They are the most fabulous feathers!

Nick and Sally's soccer game is obstructed by a large log that they can't lift out of the way. In Machine-a-ma-zoo they discover that there's a much easier way to move that log than by lifting it. Nick's new plane is flying well but is a little dull so the kids add buttons and glitter but then they don't understand why the plane isn't flying as well as it did. In Odds n' Endsville, they discover that there can be too much of a good thing, and sometimes keeping it simple is the best solution.

Babies - Sally is looking after some baby hamsters, but how can she and Nick hold them right? Well, different animals hold their babies different ways. A trip to Ozzie-Wozz Outback will help them, Cat has some friends who know all about carrying babies! First up is Wilma the spider, who carries all her babies on her back. Then it's off to see Dilly the crocodile, she carries her babies in her mouth! And the last stop, Coco the Koala who uses a pouch to carry her little one. But how does that help Nick and Sally? Well all the babies were happiest with their moms, so they'll just leave them all together. Fast - It's a race to the treehouse, but Nick and Sally wish they could go as fast as an airplane! How about a peregrine? asks The Cat. What's that? The fastest creature in the world! His friend Perry the Peregrine Falcon will show them how fast he can be. Off to Steep-and-Deep Cliffs to meet him! Using Cat's special backpacks, the kids have wings like Perry's so they can fly through the air too. Perry shows them how he dives straight down to catch his food. Who wants to be as fast as an airplane, when you can be a peregrine falcon!

Show Me the Honey - Sally and Nick have run out of honey! Luckily the Cat knows just where to go to get more. They visit Queen Priscilla Buzzoo who invites them to join in the bee dance to learn how to make honey. Migration Vacation - The purple martin swallow that lives in Sally's backyard has gone missing! The Cat, with the help of a variety of forest creatures, help Nick and Sally track down the bird, and learn how and why birds migrate.

Rumbly Tumbly: Nick's hungry tummy is rumbling! But why do our stomachs make noises when they're hungry? A super shrunken trip into Thing One's stomach will show them the answer! They learn how chewing and stomach juices help to break down the food, and the tummy sounds are actually the stomach working. When your tummy is empty, the sounds are much louder! There's only one way to quiet Nick's rumbly tumbly... a chewy chocolate chunky chunk chip cookie! Planet Name Game: Nick and Sally have run out of things to name in the garden. Good thing Cat needs help putting his model of the solar system back together - they can help him name the planets! Off in the Space-a-ma-racer they go on a whirlwind trip around the universe, learning the names of the seven planets as they go.

Sally thinks that the three sticks she has aren't enough to make anything. Cat takes them to a place where they can get more sticks. And along the way, they discover just how many things you can do with three sticks. When Nick drops the mailbag into his train set, his fingers are too big get it out. Cat shrinka-ma-doodles them so they're small enough to be in the train set. But when the Thinga-ma-jigger falls out of reach, they need the right sized tool to help them out.

Paper Chase - Sally and Nick are making paper airplanes, but have run out of paper! Luckily Cat's friend Dr. Twiggles can help them! Off to the Woody Wood Woods to see him. There, Dr. Twiggles shows them how to make new paper out of old paper - recycling! They watch how the old paper is shredded, then water and cleaner are added to make it into a thick, soupy mess! Then they put it through rollers that flatten it into large sheets of paper! Now Nick and Sally can make their airplanes, and the best part, they used recycled paper! A Polar Adventure - Nick and Sally have lost Teddy outside, they need to find him, bears don't like the snow! Well some bears do, proclaims the Cat. In Freeze-Your-Knees-Snowland, Cat's friend Polly the polar bear loves the snow! They meet Polly and her two bear cubs and learn how their thick fur keeps them warm and how their long claws keep them from slipping on the ice. When a storm blows in, Polly keeps everyone warm in her den. Polar bears really do like the cold! Back home, Sally finds Teddy buried under the snow, but he was nice and safe in his own little den!

A Plan for Sand - Nick and Sally are playing in their sandbox, but there's not enough room for them to build their castles. The Cat arrives to take them to the biggest sandbox they'll ever see! In the desert, they meet Carmela the Camel who teaches them about how camels are adapted to live in the dry, sandy climate. Whale Music - Nick and Sally have made a song to sing to their moms, but they can't get the ending quite right. The Cat in the Hat takes them to meet the best singing teacher in the world, Humphrey the Humpback Whale! While bobbing in the ocean, Humphrey teaches the kids that whales communicate by singing, and that it's not how you sing that matters, but what you're saying in the song. The kids return home to delight their mothers with their song!

Gorillas in the Nest - Sally and Nick have made a sleepover tent on the floor. But it's not very comfortable. The Cat's friend Gordon the Gorilla knows how to make a comfortable bed. Off to the Twisty-Misty Mountains to meet him! They discover that gorillas build nests to sleep in, with the dads sleeping on the ground and the moms and kids sleeping in a tree! Now Nick and Sally know how to make their own comfy cozy "nests" at home! Tale of a Dragon - Dragons don't really exist, but Cat knows some lizard friends who are oh-so like dragons! They can show Nick and Sally how to pretend to be dragons. The first one they meet is Ignacio the green iguana who shows them his spikes and dewlap. Then it's off to meet Draco the flying lizard who has wings! Kimora the komodo dragon is the last stop, she shows the kids her long wiggly tongue. Now, with some help from things around the house, Nick and Sally know just what they need to be dragons!

Many Ants Make Light Work - Nick and Sally are trying to put up a tent in their backyard but it's not working! Nick is pulling when Sally is pushing and it's just making a giant heap! Good thing the Cat knows a million trillion friends who are experts at teamwork! He whisks the kids off to visit an ant colony where Nick and Sally learn that you can do anything when you work together! Nest Best Thing - Nick and Sally have found some bird eggs in their backyard, but their nest is destroyed. Where are they going to keep them? The Cat in the Hat brings them to an expert nest builder, Mrs. Robin, who shows the children how to build a nest especially for those robin eggs.

Biggest Bird - Sally and Nick are pretending to be birds, because it's fun to fly! But not all birds can fly, says the Cat. His friend Os the ostrich can't fly, but he can do oh so many other things! Why don't they go meet him and try to guess what he's best at doing? Off to Savannah Saloo! They guess that he's good at being big, a really fast runner, growing beautiful feathers and seeing really far away! But those aren't what he does best. They meet Os' wife and ostrich chicks and realize that being moms and dads are what ostriches do best! Just like Nick and Sally's moms and dads! Drum Di Drum - Nick and Sally are trying to make some music, but they need drums. What about the drums in your ears? asks the Cat. Drums in ears?? Dr. Giggles will teach them all about it! By shrinking down super small, they go inside Thing One's ear to explore. They get to the ear drum and learn that it's not for making sounds, but for catching them! Back at home they play their music, and thank their ear drums for being able to hear it!

Paper Chase - Sally and Nick are making paper airplanes, but have run out of paper! Luckily Cat's friend Dr. Twiggles can help them! Off to the Woody Wood Woods to see him. There, Dr. Twiggles shows them how to make new paper out of old paper - recycling! They watch how the old paper is shredded, then water and cleaner are added to make it into a thick, soupy mess! Then they put it through rollers that flatten it into large sheets of paper! Now Nick and Sally can make their airplanes, and the best part, they used recycled paper! A Polar Adventure - Nick and Sally have lost Teddy outside, they need to find him, bears don't like the snow! Well some bears do, proclaims the Cat. In Freeze-Your-Knees-Snowland, Cat's friend Polly the polar bear loves the snow! They meet Polly and her two bear cubs and learn how their thick fur keeps them warm and how their long claws keep them from slipping on the ice. When a storm blows in, Polly keeps everyone warm in her den. Polar bears really do like the cold! Back home, Sally finds Teddy buried under the snow, but he was nice and safe in his own little den!

Gorillas in the Nest - Sally and Nick have made a sleepover tent on the floor. But it's not very comfortable. The Cat's friend Gordon the Gorilla knows how to make a comfortable bed. Off to the Twisty-Misty Mountains to meet him! They discover that gorillas build nests to sleep in, with the dads sleeping on the ground and the moms and kids sleeping in a tree! Now Nick and Sally know how to make their own comfy cozy "nests" at home! Tale of a Dragon - Dragons don't really exist, but Cat knows some lizard friends who are oh-so like dragons! They can show Nick and Sally how to pretend to be dragons. The first one they meet is Ignacio the green iguana who shows them his spikes and dewlap. Then it's off to meet Draco the flying lizard who has wings! Kimora the komodo dragon is the last stop, she shows the kids her long wiggly tongue. Now, with some help from things around the house, Nick and Sally know just what they need to be dragons!

Sally is convinced that a tall thin glass of juice holds more than a short wide glass so Cat takes them to Point O'View where they learn that getting evidence can cause them to change their mind. Nick and Sally wonder if they can walk on a cloud, and the Cat takes them to Mount Knowmore. As they climb, they discover that materials have different properties that allow them to be solid or fluid. And when they get to the top, they have gathered enough evidence through experience of walking through the clouds to answer the original question.

Little Lemmings - It's cold outside, but Nick and Sally want to keep playing. Is there a way to stay warm out in the cold? Cat's friend Lars the Lemming will know! He lives in the Wundra-Bundra-Tundra. It's cold out, but with Lars' fur coat, he doesn't even notice! They help Lars find a new home, one where there's more food for him and his family and they discover that he uses the snow to help keep him warm! Back at home the kids wear two winter coats to help them keep warm. But what's even warmer than that, hot chocolate! Keep the Beat - Nick and Sally have been running around the backyard and now their chests are thumpity thumping! The Cat explains that that is their hearts boom boom booming! But why? wonders Sally. A visit to Dr. Giggles will answer that question. By shrinking down super small, they follow Dr. Giggles' directions to follow the path that blood takes, learning about how the heart is a pump. They watch Thing 2's heart beat faster when he runs, and slows down when he stops. With all this running around, their bodies are now making another sound - rumbling tummies!

Flower Power - Sally's mom has a cold, so Sally wants to pick her some colorful flowers to make her feel better. The Cat in the Hat takes Nick and Sally to the forest of Flora-Fah-Zoom where they meet three different creatures that all depend on flowers to live. Sally decides to make her mother a picture of their adventure in Flora-Fah-Zoom instead of picking a flower that animals need in order to survive. Snowman's Land - Sally and Nick have just finished making a statue of the Cat in the Hat out of snow, but he's starting to melt! Good thing Cat knows where to take the melting snowcat: to the cold and snowy north! In the arctic, the kids skate on a frozen lake, make snow sculptures, and learn that water can freeze and melt when it's cold or warm outside. Because it's getting warmer back home, they leave their snowcat sculpture there so they can come back and visit him!

The Skin I'm In - Nick and Sally are playing super heroes when Nick cuts his finger. He wishes he had skin like a super hero. Oh but you do, says The Cat! And a visit to Dr. Giggles to learn all about how super skin is, is just the thing! By shrinking down really small, they discover teeny tiny hairs on our skin, how stretchy our skin is and slippery too! They even learn that old skin falls off and new skin grows. It even fixes itself when it's hurt! Skin really is super! Fishy Washy - Sally and Nick need to clean up the backyard. Cat has a friend who's an expert at cleaning, perhaps he can give them some tips! It's off to the ocean to meet this cleaner fish! They discover that Rufus doesn't clean the ocean, he cleans other fish! They watch as Rufus cleans one bit at a time, that's the trick! It's not so hard to clean up, especially when you have friends to help!

Nick and Sally are trying to build a sandcastle but the sand is either too dry or too wet. Cat takes them to see the Song Flower Sisters, who need just the right mixture of water and soil before they'll sing. Through multiple trials, Nick and Sally learn the importance of recording procedures and of perseverance as they find the right mixture for the flowers. Sally wants to make a mobile balance with four identical rubber ducks, but she's only got three. Cat takes them to The Bazaar at Balance Point, where the Things throw everything off balance. Sally discovers that weight and size are not always equivalent and that there are many different ways to balance objects.

Top of the Sky: Nick, Sally and Cat are playing with their toy rocket. Using the Cat's "Whoa-Look-At-It-Go-Launcher," he shoots the rocket up up and up! But now they need to go find it. Off to the top of the sky! They pass the treetops, and the mountains. Where is the top of the sky? They keep going higher until they're in space! They meet Audrey the Astronaut who explains that there is no top to the sky. The sky turns into space and space goes on forever! Just when the kids think their rocket is lost, they find it in Audrey's space station. Though they can't launch their rocket to the top of the sky, launching it to the moon is just as cool! Jiggle Bones: Nick and Sally are wiggling and jiggling like the jelly mould in front of them. But they can't quite widdle the same way. How come? Bones, of course! announces the Cat. Bones keep their bodies from being wiggly and jiggle. But why do they need bones? A visit to Dr. Giggles will answer that question! They learn about the big strong bones that help us stand and walk, the small bones that help us bend and move, and all the important bones that help protect our squishy bits. Even though they won't let you wiggle and jiggle like jelly, bones are important!

I Love the Nightlife - Nick wants to stay awake all night. Good thing the Cat needs help finding his most favorite hat that he lost in the forest of Wagamaroo! The Cat takes Nick and Sally on a nocturnal adventure, along the way meeting a variety of animals who stay up all night! Oh Give Me a Home! - Nick has a super duper special shell and Sally wants one too! The Cat in the Hat takes them to a beachside adventure where they meet Tucker, a hermit crab who is also looking for a new shell because he's grown too big for his. An under the sea fashion show gives both Tucker and Sally super duper special shells!

I Love the Nightlife - Nick wants to stay awake all night. Good thing the Cat needs help finding his most favorite hat that he lost in the forest of Wagamaroo! The Cat takes Nick and Sally on a nocturnal adventure, along the way meeting a variety of animals who stay up all night! Oh Give Me a Home! - Nick has a super duper special shell and Sally wants one too! The Cat in the Hat takes them to a beachside adventure where they meet Tucker, a hermit crab who is also looking for a new shell because he's grown too big for his. An under the sea fashion show gives both Tucker and Sally super duper special shells!

Dress Up Day - Nick and Sally are playing dress up, but oh no! Sally's princess dress has torn, and mom doesn't have any silk thread to fix it. Cat takes them to his good friend Mindy, the silk caterpillar. Mindy shows them how she makes silk. Sally uses the silk thread to fix her swirly twirly princess dress! Bathtime - Nick and Sally have been playing in the mud, and now they need to get clean! The Cat in the Hat knows some friends who have some very wonderful ways to bathe! In Bana Bana Savanah, they meet three different animals who all keep clean in very different ways. Even though it was fun to try bathing how the animals do, Sally and Nick decide that good old soap and water works best for them!

Take a Walk - Sally and Nick are practicing to be in a three-legged race, but walking on three legs is hard! Well if anyone knows about walking, its Cat's friends Sid the centipede, Spinny the spider and Bugsy the beetle! They all teach the kids how they walk on many legs by keeping a steady pace and walking in a rhythm and a beat. Back at home, Nick and Sally practice what they learned by using their own special rhythm! Cotton Patch - Oh no! Nick has torn his favourite shirt! He needs a perfect patch of cotton to fix it. Good thing Cat's friend Dr. Twiggles knows all about cotton! Off to Fluff'n Stuff Fields to see him! Once there, the kids are astonished to learn that you can make clothes from plants! Dr. Twiggles shows them how to pick the cotton, clean and dry it, comb it and spin it into thread. Finally, he demonstrates how the thread comes together to make a patch by using his loom. They even learn how to dye the cotton by using berry juice. Nick's favourite shirt is as good as new!

Nick and Sally need a strong piece of string to pull their train, but it breaks, and they don't have anything stronger in their craft box. The Cat takes them away, but the Thinga-ma-jigger malfunctions and they have to make an unscheduled landing. It turns out they've shrunken and are inside the craft box, where they discover that they can create a stronger string by braiding several strands together. Nick and Sally are in the treehouse making funny faces at themselves in the mirror when they notice a bird flying back and forth into the tree branches. They discover that the bird is building a nest and they want to get a closer look but can't do it without disturbing the birds. The Cat takes them to a mirror world where they learn how reflections work and they concoct a kind of periscope that allows them to watch the bird without disturbing it.

Step This Way - The kids are playing dressup, with Sally wearing her mom's shoes, and Nick wearing his dad's shoes. They're having trouble walking, and the Cat thinks it's because their feet are the wrong shape. But doesn't everyone have the same shaped feet? Not at all! The Cat takes them to the Jungle of Bingle-Bungle Boo to meet his friends Emily the teal, Mikey the lemur and Greg the Gecko. They see that animals have differently shaped feet to help them do different things! You need the right feet for the right job! Anything You Can Do - Nick and Sally are pretending to be The Cat in the Hat. But there's only one Cat, no doubt about that! Pretending to be other people is hard. The Cat takes Nick and Sally to meet his good friend Mimi the Mimic Octopus to learn some tips on how to pretend to be someone else. They learn how to observe, pick out something special about the person and then copy it. Mimi does it to protect herself, but now Nick and Sally can pretend to be the one and only Cat!

A Tale About Tails - Nick and Sally are playing "Tape the Tail on the Donkey" when they wish they had tails of their own! Well it just so happens that the Cat knows a lot about tails! He brings them to the Jungle of Wagga-Tag-Tail where they meet a number of animals with very different tails. When Nick and Sally get to test out all of these tails for themselves, they learn that different tails can do different things! Sticky Situation - Sally and Nick are playing the drums on overturned buckets when Nick breaks his drumstick! Luckily, the Cat knows someone who is a stick expert, his friend Betty Beaver! She finds Nick the perfect drumstick, but when her dam springs a leak, Nick, Sally and the Cat help her fix it, using Nick's new stick. He doesn't have a stick anymore, but Nick learns an even better way to drum: using a home-made beaver tail!

A Plan for Sand - Nick and Sally are playing in their sandbox, but there's not enough room for them to build their castles. The Cat arrives to take them to the biggest sandbox they'll ever see! In the desert, they meet Carmela the Camel who teaches them about how camels are adapted to live in the dry, sandy climate. Whale Music - Nick and Sally have made a song to sing to their moms, but they can't get the ending quite right. The Cat in the Hat takes them to meet the best singing teacher in the world, Humphrey the Humpback Whale! While bobbing in the ocean, Humphrey teaches the kids that whales communicate by singing, and that it's not how you sing that matters, but what you're saying in the song. The kids return home to delight their mothers with their song!

Sally wants to fly her kite but can't seem to work out the timing to get the wind right - after all, you can't see wind. The Cat takes them to Windnasium where they learn to "see" wind in all kinds of ways. When Nick's favorite flyer gets stuck in the tree, Nick wishes he could jump really high and retrieve it, but gravity holds him down. Cat takes them to Gravity Drop where they discover what happens when there's more or less gravity. And Nick figures out how to use gravity to get his plane back.

Wrappers Delight - Sally and Nick are trying to wrap a present for their moms. But they're having problems. Why meeting Cat's good friend Gina the Giraffe Weevil, will help! Gina shows them how she uses leaves to wrap her eggs to protect them while she waits for them to hatch. They learn how to carefully roll and fold the leaf so it doesn't rip and it protects the egg. Back at home they can finally finish wrapping their present - a statue of the Cat in the Hat! Dive Swim Scoop - There's a frog in Nick and Sally's pool! They have to get him out but can't catch him. Cat's good friend Penny the Pelican can teach them how to catch things in water! Along the way they meet a gannett who shows them how he dives deep into the water to catch his food and a cormorant that zigs and zags through the water to catch hers. But that won't help them catch the frog in their shallow pool. They finally find Penny and watch how she scoops with her big bill, like a net! Now Nick and Sally know how they can rescue the frog in their pool.

Trees Company - Sally and Nick are playing up in their treehouse when Nick's mom calls them for lunch. Nick wonders what it would be like to stay up in that tree all the time! The Cat in the Hat knows! Or at least he has friends that do. In Jimmer Jammer Jungle the kids learn how different animals spend their entire lives in trees. As neat as that is, there's one thing those trees don't have, and that's mom's home cooking! Now You See Me - Nick and Sally are playing hide and go seek, but Sally keeps getting found! The Cat takes the kids to meet the best hider ever, his friend Gecko! Through a game of hide and go seek in the jungle, the kids learn how Gecko not only hides, but how he runs and climbs. Now Sally knows how to camouflage herself so she won't be so easily found!

Dress Up Day - Nick and Sally are playing dress up, but oh no! Sally's princess dress has torn, and mom doesn't have any silk thread to fix it. Cat takes them to his good friend Mindy, the silk caterpillar. Mindy shows them how she makes silk. Sally uses the silk thread to fix her swirly twirly princess dress! Bathtime - Nick and Sally have been playing in the mud, and now they need to get clean! The Cat in the Hat knows some friends who have some very wonderful ways to bathe! In Bana Bana Savanah, they meet three different animals who all keep clean in very different ways. Even though it was fun to try bathing how the animals do, Sally and Nick decide that good old soap and water works best for them!

Rain Game - Sally wants to water the plants in her backyard, but it's hot and sunny outside. They need rain, and lots of it! Good thing the Cat in the Hat knows exactly where to go to get some: the rain forest! With the assistance of some toucans and the singing of howler monkeys, they explore each level of the rain forest, eventually reaching the top and the rain! No SSSweater is Better - Nick's favorite sweater is too small and he doesn't want to change it. The Cat in the Hat has a friend with the exact same problem! He brings them to meet Slyde the snake who shows Nick and Sally how he sheds his skin when it gets too small for him.

Balancing Act - Sally and Nick are trying to walk across a beam in their backyard, but are having trouble staying on it! Can the Cat help? Why of course! His friend Zappa the snow leopard is an amazing balancer! He uses his big wide feet and his long tail to help him keep his balance. Nick and Sally don't have tails, but they see how Zappa moves carefully to keep his weight balanced, now they know what to do at home. Using broomsticks to help them stay balanced, Nick and Sally are able to cross the balance beam. And just in time to have some yummy bran berry muffins! Marvelous Marbles - The kids are playing with glass marbles, until one of them rolls away! It was Nick's "extra luck never miss marble", now what is he going to do? Cat will take them to a sandy beach that's full of marbles! But when they get there, all they see is sand. Cat's friend Sharky McGee explains that sand makes glass. He shows them how sand is turned into glass and all the wonderful things you can make with it. Including marbles!

Nick gets some new train cars for his train set and wants to add them to his train, but the magnets won't connect. The Cat takes them to the Magnetic Fields where they learn how magnets work. Nick is trying to learn how to ride his bike so the Cat takes him and Sally to Balence Point, where he discovers the things to keep in mind when trying to maintain your balance.

Show Me the Honey - Sally and Nick have run out of honey! Luckily the Cat knows just where to go to get more. They visit Queen Priscilla Buzzoo who invites them to join in the bee dance to learn how to make honey. Migration Vacation - The purple martin swallow that lives in Sally's backyard has gone missing! The Cat, with the help of a variety of forest creatures, help Nick and Sally track down the bird, and learn how and why birds migrate.

Night Lights - Nick and Sally are making shadow puppets with the Cat in the Hat, but the batteries in the flashlight have gone out! They jump into the Thingamajigger and shrink down to visit the fireflies that live in the backyard. There they learn that the fireflies communicate by flashing their lights. And when the fireflies provide the light the kids need, the shadow puppet show can continue! Go Snails Go! - Nick, Sally and the Cat have been invited along on a snail expedition! They jump into the Thingamajigger and shrink down to meet up with Lewis and Clark, the two snails leading the way! As they travel through the forest of Slippity-Goo, having fun sliding in their own shells, the kids learn about all the different ways snails use their shells.

Trees Company - Sally and Nick are playing up in their treehouse when Nick's mom calls them for lunch. Nick wonders what it would be like to stay up in that tree all the time! The Cat in the Hat knows! Or at least he has friends that do. In Jimmer Jammer Jungle the kids learn how different animals spend their entire lives in trees. As neat as that is, there's one thing those trees don't have, and that's mom's home cooking! Now You See Me - Nick and Sally are playing hide and go seek, but Sally keeps getting found! The Cat takes the kids to meet the best hider ever, his friend Gecko! Through a game of hide and go seek in the jungle, the kids learn how Gecko not only hides, but how he runs and climbs. Now Sally knows how to camouflage herself so she won't be so easily found!

Many Ants Make Light Work - Nick and Sally are trying to put up a tent in their backyard but it's not working! Nick is pulling when Sally is pushing and it's just making a giant heap! Good thing the Cat knows a million trillion friends who are experts at teamwork! He whisks the kids off to visit an ant colony where Nick and Sally learn that you can do anything when you work together! Nest Best Thing - Nick and Sally have found some bird eggs in their backyard, but their nest is destroyed. Where are they going to keep them? The Cat in the Hat brings them to an expert nest builder, Mrs. Robin, who shows the children how to build a nest especially for those robin eggs.

Name That Sound - Sally and Nick are trying to stump each other by guessing the animal sounds they're making. But the Cat stumps them both when he tries to make the sound of a cricket! That didn't sound like a cricket. They all try but just can't figure out how a cricket makes its noise. Well Cat's friend Clarence the Cricket can surely show them! Off to the Grassy-Grove-Dell to meet him! He shows him his wings, one that is comb-like, the other a scraper, when he rubs them together, he makes his wonderful cricket noise. Back at home Nick and Sally find things around the house they can use to mimic Clarence - a deck of cards and a comb! Fabulous Feathers - Sally is playing dressup, but her favourite hat no longer has any feathers on it. Where can they find more? The Cat's good friend Puranjay might be able to help! He's a peacock who lives in Feathery Flats, he has plenty of feathers! Sally collects the feathers that have fallen out of Puranjay and discover that each one has it's own distinct job. But it's his tail feathers that are just jazzy and snazzy enough for her hat! They are the most fabulous feathers!

Rain Game - Sally wants to water the plants in her backyard, but it's hot and sunny outside. They need rain, and lots of it! Good thing the Cat in the Hat knows exactly where to go to get some: the rain forest! With the assistance of some toucans and the singing of howler monkeys, they explore each level of the rain forest, eventually reaching the top and the rain! No SSSweater is Better - Nick's favorite sweater is too small and he doesn't want to change it. The Cat in the Hat has a friend with the exact same problem! He brings them to meet Slyde the snake who shows Nick and Sally how he sheds his skin when it gets too small for him.

Little Lemmings - It's cold outside, but Nick and Sally want to keep playing. Is there a way to stay warm out in the cold? Cat's friend Lars the Lemming will know! He lives in the Wundra-Bundra-Tundra. It's cold out, but with Lars' fur coat, he doesn't even notice! They help Lars find a new home, one where there's more food for him and his family and they discover that he uses the snow to help keep him warm! Back at home the kids wear two winter coats to help them keep warm. But what's even warmer than that, hot chocolate! Keep the Beat - Nick and Sally have been running around the backyard and now their chests are thumpity thumping! The Cat explains that that is their hearts boom boom booming! But why? wonders Sally. A visit to Dr. Giggles will answer that question. By shrinking down super small, they follow Dr. Giggles' directions to follow the path that blood takes, learning about how the heart is a pump. They watch Thing 2's heart beat faster when he runs, and slows down when he stops. With all this running around, their bodies are now making another sound - rumbling tummies!

Flower Power - Sally's mom has a cold, so Sally wants to pick her some colorful flowers to make her feel better. The Cat in the Hat takes Nick and Sally to the forest of Flora-Fah-Zoom where they meet three different creatures that all depend on flowers to live. Sally decides to make her mother a picture of their adventure in Flora-Fah-Zoom instead of picking a flower that animals need in order to survive. Snowman's Land - Sally and Nick have just finished making a statue of the Cat in the Hat out of snow, but he's starting to melt! Good thing Cat knows where to take the melting snowcat: to the cold and snowy north! In the arctic, the kids skate on a frozen lake, make snow sculptures, and learn that water can freeze and melt when it's cold or warm outside. Because it's getting warmer back home, they leave their snowcat sculpture there so they can come back and visit him!