Roller Coaster Science Gifts Puppets are essential resources for

Puppets are essential resources for developing imagination

Kids can learn about crank mechanisms

and a Therizinosaurus

Premium-quality toys – All LEGO® components meet strict industry standards to ensure they are consistent

Roller Coaster Science Gifts Puppets are essential resources forAdventurous young learners will lose their marbles when they spend an afternoon with this fun set, all while learning some fascinating science along the way! Using a ball or marble and a small scale ramp, children are introduced to amazing principles of physics like gravity, momentum, velocity, acceleration, friction, and centripetal force. A unique kit that introduce budding scientists to the fields of physics and engineering, Scientriffic: Roller