This class will introduce students to the modern study of the structure, composition, and evolution of the Earth's interior. We will integrate findings from geophysical observations, laboratory experiments, and computational models to develop a holistic picture of the large-scale behavior of our planet. The course will be divided into four major sections: 1) origin and composition of the Earth; 2) physical and chemical properties of Earth materials; 3) global Earth structure; 4) Earth dynamics. The course will introduce current topics and the latest findings from the scientific literature.