Sorting is an essential skill that students need to learn in their early education years. With this set of sorting mats, students can sort 32 different images to help identify polygons.What is included?4 sorting mats (regular, irregular polygons; polygon, not a polygon)8 sorting pieces per matHow do I use this in my classroom?I print on white cardstock, laminate, cut out and add Velcro. During center time or during "free" time, these sorting mats are readily available for students to work on. De