The Angles & Lines Hands-On Teaching Tool is a great educational aid for making geometry concepts tangible and engaging! This tool is designed to help students grasp the fundamentals of geometry, including rays, lines, line segments, perpendicular and parallel lines, and the nuances of obtuse, right, and acute angles. Ideal for all classroom environments, this hands-on, buildable spinner is an interactive learning device that provides a concrete understanding of abstract concepts.Key Feature