This lesson plan aims to teach 4th grade gifted students about the different sources of water. It will have them identify sources like seas, rivers, lakes, and underground sources. They will learn how each source is different through a video and class discussion. Students will then get into groups and define terms like seawater, freshwater, and groundwater by writing their definitions on strips of paper to post on the board. The lesson aims to show students how important water is and how to conserve it.