Plan a festival: design the layout, stay under budget, and do the math! In this open-ended geometry activity, students will apply their knowledge of scale factor, perimeter, and area to design a community event of their choice. Working with a set budget and spatial constraints, students create and compare scaled versions of a shape (triangle, pentagon, or hexagon), calculate costs, and choose the most efficient layout for their event. Whether it’s a rally, art fair, or a music fest, students w