A DIORAMA is a three-dimensional model of a scene, typically used in educational settings to help students learn about a particular topic. It is often created using a variety of materials, such as cardboard, clay, and other objects, and can be used to recreate a specific moment in time or a particular environment. Dioramas are often used to teach about history, geography, and science, and can be used to create a visual representation of a story or concept.