spirals

1. with GeoGebra: Laurenz, 9a
With Geogebra: Laurenz, 9a

2. With GeoGebra: Lucienne, 9a
With Geogebra: Lisa, 9a

3. With Geogebra: Svantje, 9a
With GeoGebra: Olaf, 9a

4. With GeoGebra: Elias, 9a
With GeoGebra: Sarah, 9a