Ready, Set, Rosie
E1
Rosie wants to win the Raucous Riveters Reunion Race — but something's wrong with her car!
A Wheel with a Twist
E2
The gang reinvents a toy for Ada's cousin, who has autism.
The Whiz Kid Quiz
E3
Ada and Rosie make a public speaking potion to help boost Iggy's confidence.
Glitter-tastrophe
E4
To get glitter off the rug, the team turns a negative into a positive.
DadBot
E5
Ada builds a DadBot to make Mom's life easier around the house.
Into the Brainstorm
E6
The friends learn all about thunderstorms to help Rosie feel less afraid of them.
Ice Creamed
E7
Iggy designs a bridge to help a stranded Arthur cross the creek for Free Ice Cream Day.
Pitch Perfect
E8
Tents are on the agenda when the Twists take everyone camping.
Slow Your Roll
E9
Ada tries to get her parents' old roller skates back into shape.
The Amazing-Spider Twist
E10
The kids use their heads — and noses — to keep Ada's pet spider out of the house.
Ghost Busted
E11
A creeped-out Iggy's convinced there's a ghost in his basement.
A Cold-Blooded Complication
E12
The team tests different materials to keep Lil' Liz and her terrarium warm.
The Giggle Bug
E13
Laughter's the best medicine... but is it contagious?
Dance Dance Twist Solution
E14
Ada hopes muscle memory can help her ace her dance moves for an upcoming recital.
Bee the Change
E15
The Science Scouts build a hotel to bring bees back to the park.
Battle of the Boogie Bots
E16
Ada's so worried about making the perfect prototype that she can't stop sleep-working.