One author shares the unique opportunity to be immersed in the science of "sound at work" through participation in NOAA's (National Oceanic and Atmospheric Administration) Teacher at Sea Program. A third- through fifth-grade learning outcome within the Nature of Science section of the "Next Generation Science Standards"…

It is exciting to see children display an interest in discovering the world through their actions. Those actions are the beginning of science inquiry, the process children use to develop knowledge and understanding of scientific ideas, including an understanding of how scientists study the natural world. This month's column features an activity…

Modifies the "What's in a Bag?" activity to effectively and engagingly demonstrate the nature of science. Describes each step of the activity and lists necessary materials. Shows students that, like scientists, their scientific models change as more data are gathered and incorporated into what is already known. (NB)