A Digital Planisphere in GeoGebra
Santiago Cerisola — Consejería de Educación de la Comunidad de Madrid
Monica López García — Aula de Astronomía de Fuenlabrada
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pp. 1–16
Abstract
This article presents a digital celestial planisphere for the northern hemisphere created with GeoGebra. It describes all the necessary elements of this tool and how it is built as a projection of the celestial sphere onto a plane. It also details its construction and presents examples of educational activities that can be implemented in astronomy classrooms and workshops.
Keywords: GeoGebra
Licensed under CC BY-NC-SA 4.0 · ISSN 2162-3856 · North American GeoGebra Journal