This activity is absolutely a favorite! You students will love building a caterpillar while learning correct production of targeted sounds. When you download this activity you will receive the pieces to build 9 caterpillars with pictures using the following beginning sounds: b, t, p, d, k, g, f, m and n. There are over 150 colorful pictures in this file. Just for an added twist I placed a strip of Velcro on an extra long paint stick (available at Home Depot) and on each caterpillar body part. Building their caterpillar on their very own paint stick was such a hit.