Roller Coaster Challenge Subjects Letter sounds and pronunciation of

Letter sounds and pronunciation of the picture cue cards promote speech and language skills

full-color idea booklet with build-out instructions

Ages and Stages: Specially designed with little ones in mind

vibrant silicone suction-cup toys for baby

Roller Coaster Challenge Subjects Letter sounds and pronunciation ofRoller Coaster Challenge combines logic puzzles with hands on building. Select a challenge card, arrange the starter pieces, then use remaining components to construct a working roller coaster that meets the card's conditions. Watch your creation come to life as a real coaster car races down the track through dips, curves, and loops. This ThinkFun STEM toy features 60 challenges ranging from beginner to expert, making it ideal for kids who love