If Sid doesn’t fill up his chore chart with stickers, he’ll never get a new Turbo-Mega-Rocket ship toy. So, Sid wonders, who needs charts...

Sid loves his little rolie polie bugs, but they’re so little he can’t figure out how they move. At school, he discovers an amazing...

Sid brings home an estimation jar from school, filled to the top with seashells. He’s determined to guess how many there are, but he has a...

Sid is troubled…he wants to know how to measure a giant blue whale with his ruler. At school he learns a great new way to measure just about...

Sid has quite a collection of science tools in his room: a ruler, an estimation jar, a chart and a magnifying glass. They’re all perfect tools...

Sid wants to know why his beloved yellow banana has turned brown and mushy. After exploring how fruits and vegetables slowly change, Sid learns that...

When Sid’s shoes don’t fit, he declares that his shoes must be shrinking. Sid and his friends discover that it’s hard to see things...

Sid wakes up and discovers that his ice pops melted! This sticky situation leads him to ask,” Why do things have to melt?” After...

Sid wants to know how his Grandma always makes perfect pancakes. They’re never too squishy or burnt. At school, Sid makes an important...

Sid isn’t too thrilled that his favorite shirt shrunk, his shoes don’t fit anymore and his Mom changed his favorite toothpaste. He really...

Sid notices that the tag in his shirt is really itchy, and he wonders why it isn’t soft like the rest of his shirt. At school, Sid and his...

Sid wakes up to his favorite smell in the world, pancakes. But the yummy scent is quickly taken over by a different smell when baby brother Zeke and...

Sid tries on Grandma’s glasses, but they make everything look blurry. Sid explores his sense of vision, and discovers that even though...

Sid notices that when he covers his ears with his hands, everything sounds quieter. Maybe he has super powers! Sid explores his sense of hearing, and...

Sid wants to know about all his different senses. At school, Sid and his friends embark on a quest to explore vision, hearing, touch, smell, and...

Sid wonders if you really do have to brush your teeth every single day? At school, Sid discovers that our mouths are filled with different kinds of...

Sid declares that he shall only eat Birthday cake for every meal! Sid and his friends discover that only eating cake would make their bodies feel...

Sid’s parents tell him to wash his hands to keep away germs. But Sid can’t see any germs on his hands, so why should he wash them? Sid...

Sid decides to sit and watch television all weekend long. There’s just one problem with his plan: sitting around and not moving would make his...

Sid wonders what is the best way to always stay healthy? At school, Sid and his friends discover that there’s lots of ways to stay healthy:...

When a wheel falls off Sid's favorite toy truck, he tapes it back on. But now the wheel won't spin, and Sid wonders how exactly wheels work? At...

Sid wonders how he can lift up his big, heavy stuffed animal dinosaur onto his bed. Sid and his friends explore how inclined planes are simple...

Sid believes that he has discovered a new invention to put toys away! Sid learns his invention is actually a simple machine called a lever, which is...

Sid learns about pulleys while pondering how to move a box of toys to his tree house.

Sid pretends that his stuffed animal panda is going on an adventure to the top of the playground slide. Sid and his friends make a plan and use...

When Sid hears dogs barking in his neighborhood, he wonders if they're talking to him. At school, Sid discovers that animals do communicate in lots...

Sid wonders why there aren't any birds living in the birdhouse he built with his Dad? Sid and his friends discover that lots of animals build and...

Although dirt helps things grow, it is also filled with tiny rocks, pieces of leaves, bugs and worms.

Leaves are food for animals, they provide shade and they make nutrients that help flowers and trees grow.

It's a special day at school, it's Bug Club Day! Sid and his friends use their magnifying glasses and discover ants, rolie polies, and caterpillars...

Sid is supposed to have a playdate outside, but the forecast calls for rain! Sid isn't too happy and wonders if the rain knew he wanted to play...

Sid is excited to play soccer with his Dad outside--but he's not excited to lather up in sunblock, because it takes way too long to put on! At...

Sid loves celebrating the winter holidays where he lives, because it's always sunny and warm. But this year, Sid and his family are visiting...

Sid can't figure out who messed up the pile of leaves he raked up in the backyard. At school, Sid and his friends discover that wind is strong enough...

Sid wants to be a weatherman so he can decide what the weather will be every day. Sid and friends investigate weather and learn that weathermen don't...

Sid declares that it's a special Mom Day, so he makes Mom French toast for breakfast. When Sid smells the French toast and his stomach growls, he...

When Sid's Dad tells him a really funny joke, Sid laughs so hard that his face hurts. Sid wonders why his face would hurt if the joke was funny? When...

Sid races around his room and finds himself breathing really fast. Sid then wonders where all the air is going in his body when he breathes in? At...

When Sid's dog uses his foot to scratch his ear, Sid tries the same maneuver, but can't do it. Sid explores skeletons, and discovers that animals...

When Sid figures out a new way to get ready for school super fast, Mom says to him, "Now that's using your brain!" Sid wants to know that means, and...

It’s vaccination day at Sid’s school, and Sid and his friends are a little apprehensive about getting a shot. Thankfully, a very special...