Exploring Symmetry in Nature with GeoGebra

① This example demonstrates symmetry phenomena found in nature using GeoGebra, constructing mirrored figures to visually show the correspondence across an axis of symmetry. ② Core mathematical concepts include axial symmetry, reflection transformations, symmetric properties of points and line segments, and how quadratic and linear function graphs behave under reflection. ③ Construction highlights: the Line command creates the symmetry axis, Mirror reflects points, segments, and the image (pic1), Segment constructs symmetric segments, and Point marks key points (A, B, C, D, etc.) and their images (C', D', H', I'), while function objects (a, b, c) illustrate symmetric graphs. ④ Suitable for middle and high school students learning symmetry transformations, function graph symmetry, and geometric construction, as well as for interdisciplinary lessons connecting mathematics to natural aesthetics.