Description: This Shape Sorting File Folder Activity helps students identify, match, and sort basic 2D shapes — circle, square, triangle, and rectangle — using real-life images and simple visuals. Perfect for preschool, kindergarten, and special education classrooms, this hands-on activity supports visual discrimination, shape recognition, and early math skills. Includes: 4 shapes: circle, square, triangle, and rectangle 4 matching images per shape (16 total matches) File folder layout for