In anticipation of this week's field trip to the Yankee Air Museum, the 5th graders, and in fact, all other grades, have been rigorous in their instructional time studying science. Each morning, most classes have a "Do-Now" or "Bell ringer," that poses a scientific question and opens the class for discussion on the day's topic. The first weeks of camp, students learned and experimented with the states of matter: What are the phases of matter? Does changing the state change the mass? How can we best move from solid to liquid, and liquid to gas?