Science and the arts might seem very different, but the processes that both fields use are very similar. The scientific method is a way to explore a problem, form and test a hypothesis, and answer questions. The creative process creates, interprets, and expresses art. Inquiry is at the heart of both of these methods. The purpose of this article is to show how the arts and sciences can be taught together by using their similar processes which might improve student engagement. Arts-integration research from the literature is discussed. Both the scientific method and the creative process are described through examples of scientists and artists in different areas. Detailed learning activities are presented that demonstrate how both the scientific method and the creative process can be implemented into the classroom. Two activities are appropriate for elementary-aged children, grades K-3, while the other activities are geared for intermediate school-aged students, grades 4-6. All activities are written where either a science educator or arts educator could utilize the lessons.