This document outlines an integrated study on water and weather for third through fifth grade students. It begins with essential questions about how water and weather affect the world and how people use and conserve water. Subtopics include the origins of water, differences between salt water, fresh water and potable water, the relationship between water availability and seasons/rainfall, and the differences between climate and weather. Planned activities engage students in experiments, research, games, maps, stories and outdoor exploration to help answer questions and build understanding of water and weather systems and issues. The goal is for students to gain skills and knowledge through meaningful, inquiry-based investigations.