Ada and friends brainstorm ways to unlock the door to her brother's backyard fort. The kids use the scientific method to solve the bird feeder mystery.
Episode 2
Movie Night / The Banana Peel Problem
A power outage zaps Ada's plans for the "perfect" movie night. Rosie’s Great Aunt Rose is coming, and she loves banana bread — time to get peeling!
Episode 3
Cake Twist / Garden Party
The friends whip up a tasty solution when Mom Twist forgets her anniversary. Ada, Rosie and Iggy work together to revive the Pecks' wilted garden.
Episode 4
Bird's Eye View / Sleeping Duty
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.
Episode 5
Sight of Music / Rain Day
The power of observation helps Rosie and the gang tune an old piano for a living room recital. Rain forces the kids to rethink their outdoor party plans.
Episode 6
The Great Stink / Rosie's Rockin' Pet
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.