Polygons Rap Song For Kids: Geometry Quadrilaterals Hexagons etc. This shapes song has real-life examples of Triangles, Quadrilaterals, Pentagons, Hexagons, Heptagons, Octogons, & Nonagons that can be seen in the world around us. Children's music and learning songs has never been so fun and engaging, and we are sure you'll find that when you hit play, students will be dancing and singing along. Watch as Greek and Latin prefixes which define the edges and vertices on 2d shapes are reviewed in