Geometric models are representations of objects or structures using shapes and forms from geometry. They can be two-dimensional, like drawings and diagrams, or three-dimensional, like sculptures and physical models. These models help visualize complex concepts in fields such as mathematics, architecture, and engineering. In education, geometric models are often used to teach students about properties of shapes, spatial relationships, and measurement. Tools like geometric solids, graph paper, and 3D modeling software assist in creating these models, making abstract ideas more tangible and easier to understand.