This is an exciting inquiry based manipulative set for use by children in Kindergarten through 6th grade. It consists of connectors of 60 degree angles, and of 90 degree angles. Rods of varying lengths and color are placed into the holes in the connectors to make shapes and figures either as directed by the teacher, or in creative non-instructed class times. It is intended that the manipulative be used MATH and in STEM/STEAM (science, technology, engineering, arts, mathematics) instruction and creativity. In mathematics, for example, rods can be assigned various values ranging from whole numbers to fractions as appropriate for the grade level. Most exercises are linked to the COMMON CORE STATE STANDARDS (CCSS)