The grown-ups are making a racket while practicing for the Last Band Standing competition. Can the kids solve the problem with science?

When a tornado touches down on the day of Sensei Dave and Jiu Jitsu Joe's wedding, the gang must think up a way for all of the guests to safely gather.

Ada and the gang take Arthur on an out-of-this-world adventure to convince him that caring about Earth is cool — and really important!

The kids make a metal detector to find a missing time capsule.

Ada and friends follow their noses and discover the source of a bad smell & Arthur's tennis shoes! Taking a "brain break" helps the kids solve a problem.

The kids examine what a bird's nest is made of so they can build a new one & Ada and pals invent a gizmo to help an exhausted Arthur get more sleep.

Rosie built a special Valentine's Day catapult called "The Love Launcher," but it isn't working the way she'd hoped. Time to get organized and fix it!

It's science to the rescue when Arthur's pet lizard goes missing.

The friends help Arthur figure out why he can’t score a goal in soccer.

Ada and friends brainstorm ways to unlock the door to her brother's backyard fort & The kids use the scientific method to prove Mooshu Kitty's innocence.

The Science Scouts pitch in to help Mom Twist make pizzas for the Community Kitchen. But when the power goes out, how will they feed folks in need?

The friends hunt for treasure inside a dark cave, where their pal Pepper teaches them about echolocation — and shows them there's another way to "see."

Rosie wants to win the Raucous Riveters Reunion Race — but something's wrong with her car!

Ada and company construct a parachute, using eggs as crash-test dummies.

Ink disappears right before Ada's eyes, but was it magic... or science?

The gang reinvents a toy for Ada's cousin, who has autism.

Ada builds a DadBot to make Mom's life easier around the house.

Ada goes looking for a wormhole so she can travel back in time and fix an embarrassing mistake. But what if she never finds one?

The Green Team stands up for a beloved oak tree when Principal Rahul announces plans to chop it down to make room for a brand-new swing set.

The kids work together to get Mooshu — and Arthur's toy helicopter — down off the roof.

Ada and Rosie make a public speaking potion to help boost Iggy's confidence.

To get glitter off the rug, the team turns a negative into a positive.

The friends learn all about thunderstorms to help Rosie feel less afraid of them.

When a new family moves to town, the team meets Benny, a sci-fi loving kid who misses his old life and wants to find a way to get back home