K'NEX Education Intro to Simple Machines Gears Set

198 parts to make seven different replicas of real world simple machines
STEM Concepts: making work easier, mechanical advantage, gear ratios, spur gears, crown gears,
mechanical systems and more
K'NEX Education sets come with lesson plans and experiment guides written by educators that feature
hands-on, inquiry-based projects
All teacher guides and experiment guides are aligned to national standards, including ITEEA, NSES,
NCTM, NGSS and Common Core
Recommended for grades 3 through 5, one set recommended for two students