K'Nex Simple Machines Kit: Gears In Stock Now

K'NEX Introduction to Simple Machines Gear is recommended for grades 3-5 and demonstrates spur, crown and sprocket gear systems. This classroom pack includes 8 individual sets, teacher's guide free in classroom pack and comes packaged in a strong, stackable reusable storage tray with dividers and snap-on lid. This also includes building instructions for 7 real world models and sold as set of 198 pieces. Accommodates 2-3 students working as a team. Guides are aligned to national standards, including ITEEA, NSES, NCTM, NGSS and Common Core.