IM 7.1.1 Lesson: What are Scaled Copies?

Create a geometric diagram illustrating scaled copies. Include two polygons, where one is enlarged or reduced from the other using a scaling center, and similarly for the second polygon with a different center. Also place several images, with two of them scaled from their originals using distinct centers, producing scaled versions. Add short text labels near each figure to explain the scaling ratios and correspondences. Arrange everything clearly for middle school students to grasp similarity and proportional transformations.