Flower Pattern – Geometric Construction by Fezzani Tommaso

①This GeoGebra example demonstrates how to construct a flower-like symmetric pattern using basic geometric elements such as circles, semicircles, and intersection points, showing the beauty of combining simple objects into a complex design. ②Core mathematical concepts include geometric construction, properties of circles and semicircles, intersection solving, and an introduction to fractal geometry, with potential links to integral calculus and piecewise functions in visualization. ③Construction highlights: Based on the summary, the commands used are Point, Circle, Semicircle, and Intersect, creating numerous objects (A, B, c, C, D, d, E, e, F, f, g, G, H, h, I, k, J, p, q, K, L, r, M, s, N, O, t, P, c_1, d_1, e_1) to iteratively draw circles/semicircles and find intersections, forming petal-like structures. ④Target audience: Suitable for middle/high school geometry classes, math clubs, or art-mathematics integration, helping students understand the logic and aesthetics of geometric construction, and serving as an entry point to fractal geometry or parametric design.