Visibility of eTwinning Projects Group July 2025 Newsletter
One of the most creative activities within the project was“ Polygons – Design and Calculations”, which offered students the opportunity to explore geometric shapes from nature and the built environment, discovering them in honeycombs, crystals, urban design or clothing. Starting from these sources of inspiration, the students created pieces of clothing( blouses, dresses) and decorative elements for the interior, all based on polygonal structures.
In the applied part, they used digital tools such as GeoGebra, Planner5D and Tinkercad to design virtual models of cities, parks or tourist centres. The activity combined rigorous calculations of areas, perimeters and proportions with critical thinking, creativity and architectural design, thus offering a complex and modern educational experience, in which mathematics met art and technology: https:// heyzine. com / flipbook / e1a1f33aa0. html.
The project gained tangible dimensions with the activity“ 3D Geometric Explorations”, in which students entered the fascinating world of three-dimensional geometric bodies. They studied the Platonic solids, polyhedra and solids of revolution, which they built both manually, from simple materials, and digitally, using the GeoGebra software.
Through this process, they explored the properties of these shapes, counted their faces, edges, and vertices, and then calculated their volumes and areas. The activity provided a valuable opportunity to transform theoretical concepts into practical experiences, facilitating a deep and memorable understanding of spatial geometry. As a result, students produced a collaborative presentation that summarized the knowledge they had acquired and how they had applied it: https:// view. genially. com / 67c4b8fa1a393 1fc18b57c2c / presentation-polyhedra-andsolids-of-revolution-from-theory-topractice.
215