American Educational Microslide Your Teeth and Gums Lesson Set Your Teeth And Gums lesson plan set for dental study Photomicrograph slide displaying eight related 35mm images for detailed examination Printed on heavy card stock for durability, with pocket for storing slide Sets of 1, 10, 15, and 30 lesson plans for hands-on learning Teachers guide and reproducible student worksheets for instructional use (boxed sets only)