The document describes activities at a nature center during practice weeks. Some of the activities included making a fire with one match, catching and dissecting fish from a net, making caramel over the fire, homemade bubbles, a Coke and Mentos experiment, rowing boats, tree and plant identification, making waffles and pancakes, using a massive slingshot, and a team building activity. The children enjoyed the hands-on experiences like making caramel, dissecting fish, and the Coke and Mentos explosion.