7th Grade Dilation Demo

This example dynamically demonstrates the effects of dilation on a triangle for 7th graders, visually showing the process of scaling a figure by a factor. Core math concepts include similar triangles, proportional relationships, and geometric transformations. Key GeoGebra commands used are Polygon, Intersect, and Dilate, with sliders controlling the center of dilation and scale factor to present the transformation dynamically. Suitable for understanding properties of similarity transformations and foundational concepts for future geometry and function studies.