American Educational Microslide Insect Parts Lesson Plan Set (Box of 30) Insect Parts lesson plan set for zoological 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 Reproducible student worksheets for instructional use (boxed sets only)