131 parts to build seven vehicle models with different power sources: push power, rubber band,
wind, and a spring motor
Includes 5 after-build experiments that teach your child about STEM concepts like potential and
kinetic energy, velocity and more
Easy-to-follow, step-by-step building instructions included
All teacher guides and experiment guides are aligned to national standards, including ITEEA, NSES,
NCTM, NGSS and Common Core
Recommended for grades 3 to 5, one set is recommended per two students