Students can explore the world of mathematics in a fun and exciting way with K'NEX Education Elementary Math and Geometry set! This engineering educational toy consists of 142 colorful, high-quality classic parts. These K'NEX pieces include rods and connectors that attach to one another in different ways to construct a variety of geometric figures. This building set provides your children with hands-on learning. Students will enjoy creating 38 math models that introduce them to mathematical concepts including shapes, lines, segments, angles, congruence, polygons, and 2D and 3D geometry. Thirteen challenges are included to fine-tune their understanding of these models. This set can accommodate three or four students working as a team. Studies show that students have more success learning STEM subjects through fun hands-on activities than reading about abstract concepts in textbooks. Building with K'NEX helps give children a fundamental understanding of STEAM/STEM subjects. All K'NEX Education sets come with either a comprehensive guide for teachers or an experiment guide for student-led learning. K'NEX Education teacher guides and experiment guides are aligned to national educational standards, including ITEEA, NSES, NCTM, NGSS, and Common Core. This educational toy set comes with a handy reusable bin for convenient storage. Children learn to keep their playing areas tidy and organized. Make learning fun for your students with K'NEX Education Elementary Math and Geometry Set.