ANGLEGS MATH MANIPULATIVES: AngLegs are easy-to-manipulate, adjustable strips of varying lengths that help students explore shapes, angles, plane geometry, area, and more! GEOMETRY LEARNING TOOLS: Simply snap the AngLegs together to create polygons of all shapes and sizes. 8 lengths and 8 colors allow students to explore a variety of geometric concepts. MATH TOOLS FOR KIDS: This guided set includes 15 double-sided, grade-banded, standards-aligned activity cards. TEACHER SUPPLIES FOR MATH CLASSROOM: Practice geometry and measurement with your whole classroom! This engaging set includes enough materials for 15 students. LEARN GEOMETRY SET: Includes 720 AngLeg Pieces, 15 Double-sided Activity Cards, 15 Snap-on 360-degree Protractor, 15 Snap-on 180-degree Protractor, and a Reusable Storage Tote.