Pint-sized scientist Ada Twist and her two best friends are asking big questions — and working together to discover the truth about everything!
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.
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!
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.
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.
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.
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.
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.
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.
