Are you looking for a great collection of lessons and activities on the water cycle? This plan is for you! In it, second graders engage in hands-on lessons that cover science, langugage arts, and art as they study the water cycle. Topics covered are the various types of water on Earth, ground water, water vapor, clouds, and precipitation. A nice conservation element is also built into these lessons, which should help youngsters learn the value of conserving this precious resource.